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| com.google.common.collect</FONT> |
| <BR> |
| Class ConcurrentHashMultiset<E></H2> |
| <PRE> |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">java.util.AbstractCollection</A><E> |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.google.common.collect.ConcurrentHashMultiset<E></B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E>, <A HREF="http://java.sun.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</A><E>, <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE>public final class <B>ConcurrentHashMultiset<E></B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E><DT>implements <A HREF="http://java.sun.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A></DL> |
| </PRE> |
| |
| <P> |
| A multiset that supports concurrent modifications and that provides atomic |
| versions of most <code>Multiset</code> operations (exceptions where noted). Null |
| elements are not supported. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Since:</B></DT> |
| <DD>2010.01.04 <b>stable</b> (imported from Google Collections Library)</DD> |
| <DT><B>Author:</B></DT> |
| <DD>Cliff L. Biffle</DD> |
| <DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#com.google.common.collect.ConcurrentHashMultiset">Serialized Form</A></DL> |
| <HR> |
| |
| <P> |
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| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Nested Class Summary</B></FONT></TH> |
| </TR> |
| </TABLE> |
| <A NAME="nested_classes_inherited_from_class_com.google.common.collect.Multiset"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Nested classes/interfaces inherited from interface com.google.common.collect.<A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="../../../../com/google/common/collect/Multiset.Entry.html" title="interface in com.google.common.collect">Multiset.Entry</A><<A HREF="../../../../com/google/common/collect/Multiset.Entry.html" title="type parameter in Multiset.Entry">E</A>></CODE></TD> |
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| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#add(E)">add</A></B>(E element)</CODE> |
| |
| <BR> |
| Adds a single occurrence of the specified element to this multiset.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#add(E, int)">add</A></B>(<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A> element, |
| int occurrences)</CODE> |
| |
| <BR> |
| Adds a number of occurrences of the specified element to this multiset.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#addAll(java.util.Collection)">addAll</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><? extends E> elementsToAdd)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#clear()">clear</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#contains(java.lang.Object)">contains</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element)</CODE> |
| |
| <BR> |
| Determines whether this multiset contains the specified element.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#containsAll(java.util.Collection)">containsAll</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><?> elements)</CODE> |
| |
| <BR> |
| Returns <code>true</code> if this multiset contains at least one occurrence of |
| each element in the specified collection.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#count(java.lang.Object)">count</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element)</CODE> |
| |
| <BR> |
| Returns the number of occurrences of <code>element</code> in this multiset.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""> |
| <TR ALIGN="right" VALIGN=""> |
| <TD NOWRAP><FONT SIZE="-1"> |
| <CODE><E> <A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="class in com.google.common.collect">ConcurrentHashMultiset</A><E></CODE></FONT></TD> |
| </TR> |
| </TABLE> |
| </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#create()">create</A></B>()</CODE> |
| |
| <BR> |
| Creates a new, empty <code>ConcurrentHashMultiset</code> using the default |
| initial capacity, load factor, and concurrency settings.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""> |
| <TR ALIGN="right" VALIGN=""> |
| <TD NOWRAP><FONT SIZE="-1"> |
| <CODE><E> <A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="class in com.google.common.collect">ConcurrentHashMultiset</A><E></CODE></FONT></TD> |
| </TR> |
| </TABLE> |
| </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#create(java.lang.Iterable)">create</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</A><? extends E> elements)</CODE> |
| |
| <BR> |
| Creates a new <code>ConcurrentHashMultiset</code> containing the specified |
| elements, using the default initial capacity, load factor, and concurrency |
| settings.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><E></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#elementSet()">elementSet</A></B>()</CODE> |
| |
| <BR> |
| Returns the set of distinct elements contained in this multiset.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><<A HREF="../../../../com/google/common/collect/Multiset.Entry.html" title="interface in com.google.common.collect">Multiset.Entry</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#entrySet()">entrySet</A></B>()</CODE> |
| |
| <BR> |
| Returns a view of the contents of this multiset, grouped into <code>Multiset.Entry</code> instances, each providing an element of the multiset and |
| the count of that element.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#equals(java.lang.Object)">equals</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> object)</CODE> |
| |
| <BR> |
| Compares the specified object with this multiset for equality.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#hashCode()">hashCode</A></B>()</CODE> |
| |
| <BR> |
| Returns the hash code for this multiset.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#isEmpty()">isEmpty</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><E></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#iterator()">iterator</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#remove(java.lang.Object)">remove</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element)</CODE> |
| |
| <BR> |
| Removes a <i>single</i> occurrence of the specified element from this |
| multiset, if present.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#remove(java.lang.Object, int)">remove</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element, |
| int occurrences)</CODE> |
| |
| <BR> |
| Removes a number of occurrences of the specified element from this |
| multiset.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#removeAll(java.util.Collection)">removeAll</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><?> elementsToRemove)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#removeExactly(java.lang.Object, int)">removeExactly</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element, |
| int occurrences)</CODE> |
| |
| <BR> |
| Removes exactly the specified number of occurrences of <code>element</code>, or |
| makes no change if this is not possible.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#retainAll(java.util.Collection)">retainAll</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><?> elementsToRetain)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#setCount(E, int)">setCount</A></B>(<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A> element, |
| int count)</CODE> |
| |
| <BR> |
| Adds or removes occurrences of <code>element</code> such that the <A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#count(java.lang.Object)"><CODE>count(java.lang.Object)</CODE></A> |
| of the element becomes <code>count</code>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#setCount(E, int, int)">setCount</A></B>(<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A> element, |
| int oldCount, |
| int newCount)</CODE> |
| |
| <BR> |
| Sets the number of occurrences of <code>element</code> to <code>newCount</code>, but |
| only if the count is currently <code>oldCount</code>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#size()">size</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#toArray()">toArray</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""> |
| <TR ALIGN="right" VALIGN=""> |
| <TD NOWRAP><FONT SIZE="-1"> |
| <CODE><T> T[]</CODE></FONT></TD> |
| </TR> |
| </TABLE> |
| </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#toArray(T[])">toArray</A></B>(T[] array)</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#toString()">toString</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="create()"><!-- --></A><H3> |
| create</H3> |
| <PRE> |
| public static <E> <A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="class in com.google.common.collect">ConcurrentHashMultiset</A><E> <B>create</B>()</PRE> |
| <DL> |
| <DD>Creates a new, empty <code>ConcurrentHashMultiset</code> using the default |
| initial capacity, load factor, and concurrency settings. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="create(java.lang.Iterable)"><!-- --></A><H3> |
| create</H3> |
| <PRE> |
| public static <E> <A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="class in com.google.common.collect">ConcurrentHashMultiset</A><E> <B>create</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</A><? extends E> elements)</PRE> |
| <DL> |
| <DD>Creates a new <code>ConcurrentHashMultiset</code> containing the specified |
| elements, using the default initial capacity, load factor, and concurrency |
| settings. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>elements</CODE> - the elements that the multiset should contain</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="count(java.lang.Object)"><!-- --></A><H3> |
| count</H3> |
| <PRE> |
| public int <B>count</B>(<FONT SIZE="-1"><A HREF="http://jsr-305.googlecode.com/svn/trunk/javadoc/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</A></FONT> |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element)</PRE> |
| <DL> |
| <DD>Returns the number of occurrences of <code>element</code> in this multiset. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#count(java.lang.Object)">count</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to look for |
| <DT><B>Returns:</B><DD>the nonnegative number of occurrences of the element</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="size()"><!-- --></A><H3> |
| size</H3> |
| <PRE> |
| public int <B>size</B>()</PRE> |
| <DL> |
| <DD> |
| |
| <p>If the data in the multiset is modified by any other threads during this |
| method, it is undefined which (if any) of these modifications will be |
| reflected in the result. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#size()" title="class or interface in java.util">size</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="toArray()"><!-- --></A><H3> |
| toArray</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>[] <B>toArray</B>()</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#toArray()" title="class or interface in java.util">toArray</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#toArray()" title="class or interface in java.util">toArray</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="toArray(java.lang.Object[])"><!-- --></A><A NAME="toArray(T[])"><!-- --></A><H3> |
| toArray</H3> |
| <PRE> |
| public <T> T[] <B>toArray</B>(T[] array)</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#toArray(T[])" title="class or interface in java.util">toArray</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#toArray(T[])" title="class or interface in java.util">toArray</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="add(java.lang.Object,int)"><!-- --></A><A NAME="add(E, int)"><!-- --></A><H3> |
| add</H3> |
| <PRE> |
| public int <B>add</B>(<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A> element, |
| int occurrences)</PRE> |
| <DL> |
| <DD>Adds a number of occurrences of the specified element to this multiset. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#add(E, int)">add</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to add<DD><CODE>occurrences</CODE> - the number of occurrences to add |
| <DT><B>Returns:</B><DD>the previous count of the element before the operation; possibly |
| zero |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if <code>occurrences</code> is negative, or if |
| the resulting amount would exceed <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Integer.html?is-external=true#MAX_VALUE" title="class or interface in java.lang"><CODE>Integer.MAX_VALUE</CODE></A></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="remove(java.lang.Object, int)"><!-- --></A><H3> |
| remove</H3> |
| <PRE> |
| public int <B>remove</B>(<FONT SIZE="-1"><A HREF="http://jsr-305.googlecode.com/svn/trunk/javadoc/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</A></FONT> |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element, |
| int occurrences)</PRE> |
| <DL> |
| <DD>Removes a number of occurrences of the specified element from this |
| multiset. If the multiset contains fewer than this number of occurrences to |
| begin with, all occurrences will be removed. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#remove(java.lang.Object, int)">remove</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element whose occurrences should be removed<DD><CODE>occurrences</CODE> - the number of occurrences of the element to remove |
| <DT><B>Returns:</B><DD>the count of the element before the operation; possibly zero |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if <code>occurrences</code> is negative</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="removeExactly(java.lang.Object, int)"><!-- --></A><H3> |
| removeExactly</H3> |
| <PRE> |
| public boolean <B>removeExactly</B>(<FONT SIZE="-1"><A HREF="http://jsr-305.googlecode.com/svn/trunk/javadoc/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</A></FONT> |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element, |
| int occurrences)</PRE> |
| <DL> |
| <DD>Removes exactly the specified number of occurrences of <code>element</code>, or |
| makes no change if this is not possible. |
| |
| <p>This method, in contrast to <A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#remove(java.lang.Object, int)"><CODE>remove(Object, int)</CODE></A>, has no effect |
| when the element count is smaller than <code>occurrences</code>. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to remove<DD><CODE>occurrences</CODE> - the number of occurrences of <code>element</code> to remove |
| <DT><B>Returns:</B><DD><code>true</code> if the removal was possible (including if <code>occurrences</code> is zero)</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setCount(java.lang.Object,int)"><!-- --></A><A NAME="setCount(E, int)"><!-- --></A><H3> |
| setCount</H3> |
| <PRE> |
| public int <B>setCount</B>(<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A> element, |
| int count)</PRE> |
| <DL> |
| <DD>Adds or removes occurrences of <code>element</code> such that the <A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html#count(java.lang.Object)"><CODE>count(java.lang.Object)</CODE></A> |
| of the element becomes <code>count</code>. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#setCount(E, int)">setCount</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to add or remove occurrences of; may be null |
| only if explicitly allowed by the implementation<DD><CODE>count</CODE> - the desired count of the element in this multiset |
| <DT><B>Returns:</B><DD>the count of <code>element</code> in the multiset before this call |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if <code>count</code> is negative</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="setCount(java.lang.Object,int,int)"><!-- --></A><A NAME="setCount(E, int, int)"><!-- --></A><H3> |
| setCount</H3> |
| <PRE> |
| public boolean <B>setCount</B>(<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A> element, |
| int oldCount, |
| int newCount)</PRE> |
| <DL> |
| <DD>Sets the number of occurrences of <code>element</code> to <code>newCount</code>, but |
| only if the count is currently <code>oldCount</code>. If <code>element</code> does |
| not appear in the multiset exactly <code>oldCount</code> times, no changes will |
| be made. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#setCount(E, int, int)">setCount</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to conditionally set the count of; may be null |
| only if explicitly allowed by the implementation<DD><CODE>oldCount</CODE> - the expected present count of the element in this multiset<DD><CODE>newCount</CODE> - the desired count of the element in this multiset |
| <DT><B>Returns:</B><DD><code>true</code> if the change was successful. This usually indicates |
| that the multiset has been modified, but not always: in the case that |
| <code>oldCount == newCount</code>, the method will return <code>true</code> if |
| the condition was met. |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if <code>oldCount</code> or <code>newCount</code> is |
| negative</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="entrySet()"><!-- --></A><H3> |
| entrySet</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><<A HREF="../../../../com/google/common/collect/Multiset.Entry.html" title="interface in com.google.common.collect">Multiset.Entry</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>>> <B>entrySet</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#entrySet()">Multiset</A></CODE></B></DD> |
| <DD>Returns a view of the contents of this multiset, grouped into <code>Multiset.Entry</code> instances, each providing an element of the multiset and |
| the count of that element. This set contains exactly one entry for each |
| distinct element in the multiset (thus it always has the same size as the |
| <A HREF="../../../../com/google/common/collect/Multiset.html#elementSet()"><CODE>Multiset.elementSet()</CODE></A>). The order of the elements in the element set is |
| unspecified. |
| |
| <p>The entry set is backed by the same data as the multiset, so any change |
| to either is immediately reflected in the other. However, multiset changes |
| may or may not be reflected in any <code>Entry</code> instances already |
| retrieved from the entry set (this is implementation-dependent). |
| Furthermore, implementations are not required to support modifications to |
| the entry set at all, and the <code>Entry</code> instances themselves don't |
| even have methods for modification. See the specific implementation class |
| for more details on how its entry set handles modifications. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#entrySet()">entrySet</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><<A HREF="../../../../com/google/common/collect/ConcurrentHashMultiset.html" title="type parameter in ConcurrentHashMultiset">E</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>a set of entries representing the data of this multiset</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="isEmpty()"><!-- --></A><H3> |
| isEmpty</H3> |
| <PRE> |
| public boolean <B>isEmpty</B>()</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#isEmpty()" title="class or interface in java.util">isEmpty</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#isEmpty()" title="class or interface in java.util">isEmpty</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="contains(java.lang.Object)"><!-- --></A><H3> |
| contains</H3> |
| <PRE> |
| public boolean <B>contains</B>(<FONT SIZE="-1"><A HREF="http://jsr-305.googlecode.com/svn/trunk/javadoc/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</A></FONT> |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#contains(java.lang.Object)">Multiset</A></CODE></B></DD> |
| <DD>Determines whether this multiset contains the specified element. |
| |
| <p>This method refines <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#contains(java.lang.Object)" title="class or interface in java.util"><CODE>Collection.contains(java.lang.Object)</CODE></A> to further specify that |
| it <b>may not</b> throw an exception in response to <code>element</code> being |
| null or of the wrong type. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#contains(java.lang.Object)">contains</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#contains(java.lang.Object)" title="class or interface in java.util">contains</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#contains(java.lang.Object)" title="class or interface in java.util">contains</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to check for |
| <DT><B>Returns:</B><DD><code>true</code> if this multiset contains at least one occurrence of |
| the element</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="iterator()"><!-- --></A><H3> |
| iterator</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><E> <B>iterator</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#iterator()">Multiset</A></CODE></B></DD> |
| <DD> |
| |
| <p>Elements that occur multiple times in the multiset will appear |
| multiple times in this iterator, though not necessarily sequentially. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#iterator()">iterator</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true#iterator()" title="class or interface in java.lang">iterator</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#iterator()" title="class or interface in java.util">iterator</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#iterator()" title="class or interface in java.util">iterator</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="add(java.lang.Object)"><!-- --></A><A NAME="add(E)"><!-- --></A><H3> |
| add</H3> |
| <PRE> |
| public boolean <B>add</B>(<FONT SIZE="-1"><A HREF="http://jsr-305.googlecode.com/svn/trunk/javadoc/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</A></FONT> |
| E element)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#add(E)">Multiset</A></CODE></B></DD> |
| <DD>Adds a single occurrence of the specified element to this multiset. |
| |
| <p>This method refines <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#add(E)" title="class or interface in java.util"><CODE>Collection.add(E)</CODE></A>, which only <i>ensures</i> |
| the presence of the element, to further specify that a successful call must |
| always increment the count of the element, and the overall size of the |
| collection, by one. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#add(E)">add</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#add(E)" title="class or interface in java.util">add</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#add(E)" title="class or interface in java.util">add</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to add one occurrence of; may be null only if |
| explicitly allowed by the implementation |
| <DT><B>Returns:</B><DD><code>true</code> always, since this call is required to modify the |
| multiset, unlike other <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><CODE>Collection</CODE></A> types</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="remove(java.lang.Object)"><!-- --></A><H3> |
| remove</H3> |
| <PRE> |
| public boolean <B>remove</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> element)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#remove(java.lang.Object)">Multiset</A></CODE></B></DD> |
| <DD>Removes a <i>single</i> occurrence of the specified element from this |
| multiset, if present. |
| |
| <p>This method refines <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#remove(java.lang.Object)" title="class or interface in java.util"><CODE>Collection.remove(java.lang.Object)</CODE></A> to further specify that it |
| <b>may not</b> throw an exception in response to <code>element</code> being null |
| or of the wrong type. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#remove(java.lang.Object)">remove</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#remove(java.lang.Object)" title="class or interface in java.util">remove</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#remove(java.lang.Object)" title="class or interface in java.util">remove</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>element</CODE> - the element to remove one occurrence of |
| <DT><B>Returns:</B><DD><code>true</code> if an occurrence was found and removed</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="containsAll(java.util.Collection)"><!-- --></A><H3> |
| containsAll</H3> |
| <PRE> |
| public boolean <B>containsAll</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><?> elements)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#containsAll(java.util.Collection)">Multiset</A></CODE></B></DD> |
| <DD>Returns <code>true</code> if this multiset contains at least one occurrence of |
| each element in the specified collection. |
| |
| <p>This method refines <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#containsAll(java.util.Collection)" title="class or interface in java.util"><CODE>Collection.containsAll(java.util.Collection<?>)</CODE></A> to further specify |
| that it <b>may not</b> throw an exception in response to any of <code>elements</code> being null or of the wrong type. |
| |
| <p><b>Note:</b> this method does not take into account the occurrence |
| count of an element in the two collections; it may still return <code>true</code> even if <code>elements</code> contains several occurrences of an element |
| and this multiset contains only one. This is no different than any other |
| collection type like <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><CODE>List</CODE></A>, but it may be unexpected to the user of |
| a multiset. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#containsAll(java.util.Collection)">containsAll</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#containsAll(java.util.Collection)" title="class or interface in java.util">containsAll</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#containsAll(java.util.Collection)" title="class or interface in java.util">containsAll</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>elements</CODE> - the collection of elements to be checked for containment in |
| this multiset |
| <DT><B>Returns:</B><DD><code>true</code> if this multiset contains at least one occurrence of |
| each element contained in <code>elements</code></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="addAll(java.util.Collection)"><!-- --></A><H3> |
| addAll</H3> |
| <PRE> |
| public boolean <B>addAll</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><? extends E> elementsToAdd)</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#addAll(java.util.Collection)" title="class or interface in java.util">addAll</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#addAll(java.util.Collection)" title="class or interface in java.util">addAll</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="removeAll(java.util.Collection)"><!-- --></A><H3> |
| removeAll</H3> |
| <PRE> |
| public boolean <B>removeAll</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><?> elementsToRemove)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#removeAll(java.util.Collection)">Multiset</A></CODE></B></DD> |
| <DD> |
| |
| <p>This method refines <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#removeAll(java.util.Collection)" title="class or interface in java.util"><CODE>Collection.removeAll(java.util.Collection<?>)</CODE></A> to further specify that |
| it <b>may not</b> throw an exception in response to any of <code>elements</code> |
| being null or of the wrong type. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#removeAll(java.util.Collection)">removeAll</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#removeAll(java.util.Collection)" title="class or interface in java.util">removeAll</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#removeAll(java.util.Collection)" title="class or interface in java.util">removeAll</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="retainAll(java.util.Collection)"><!-- --></A><H3> |
| retainAll</H3> |
| <PRE> |
| public boolean <B>retainAll</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><?> elementsToRetain)</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#retainAll(java.util.Collection)">Multiset</A></CODE></B></DD> |
| <DD> |
| |
| <p>This method refines <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#retainAll(java.util.Collection)" title="class or interface in java.util"><CODE>Collection.retainAll(java.util.Collection<?>)</CODE></A> to further specify that |
| it <b>may not</b> throw an exception in response to any of <code>elements</code> |
| being null or of the wrong type. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#retainAll(java.util.Collection)">retainAll</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#retainAll(java.util.Collection)" title="class or interface in java.util">retainAll</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#retainAll(java.util.Collection)" title="class or interface in java.util">retainAll</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="clear()"><!-- --></A><H3> |
| clear</H3> |
| <PRE> |
| public void <B>clear</B>()</PRE> |
| <DL> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#clear()" title="class or interface in java.util">clear</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#clear()" title="class or interface in java.util">clear</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="elementSet()"><!-- --></A><H3> |
| elementSet</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><E> <B>elementSet</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../com/google/common/collect/Multiset.html#elementSet()">Multiset</A></CODE></B></DD> |
| <DD>Returns the set of distinct elements contained in this multiset. The |
| element set is backed by the same data as the multiset, so any change to |
| either is immediately reflected in the other. The order of the elements in |
| the element set is unspecified. |
| |
| <p>If the element set supports any removal operations, these necessarily |
| cause <b>all</b> occurrences of the removed element(s) to be removed from |
| the multiset. Implementations are not expected to support the add |
| operations, although this is possible. |
| |
| <p>A common use for the element set is to find the number of distinct |
| elements in the multiset: <code>elementSet().size()</code>. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#elementSet()">elementSet</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>a view of the set of distinct elements in this multiset</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="equals(java.lang.Object)"><!-- --></A><H3> |
| equals</H3> |
| <PRE> |
| public boolean <B>equals</B>(<FONT SIZE="-1"><A HREF="http://jsr-305.googlecode.com/svn/trunk/javadoc/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</A></FONT> |
| <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> object)</PRE> |
| <DL> |
| <DD>Compares the specified object with this multiset for equality. Returns |
| <code>true</code> if the given object is also a multiset and contains equal |
| elements with equal counts, regardless of order. |
| |
| <p>This implementation returns <code>true</code> if <code>other</code> is a multiset |
| of the same size and if, for each element, the two multisets have the same |
| count. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#equals(java.lang.Object)">equals</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.util">equals</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="hashCode()"><!-- --></A><H3> |
| hashCode</H3> |
| <PRE> |
| public int <B>hashCode</B>()</PRE> |
| <DL> |
| <DD>Returns the hash code for this multiset. This is defined as the sum of |
| |
| <pre> (element == null ? 0 : element.hashCode()) ^ count(element)</pre> |
| |
| over all distinct elements in the multiset. It follows that a multiset and |
| its entry set always have the same hash code. |
| |
| <p>This implementation returns the hash code of <A HREF="../../../../com/google/common/collect/Multiset.html#entrySet()"><CODE>Multiset.entrySet()</CODE></A>. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#hashCode()">hashCode</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true#hashCode()" title="class or interface in java.util">hashCode</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="toString()"><!-- --></A><H3> |
| toString</H3> |
| <PRE> |
| public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE> |
| <DL> |
| <DD> |
| |
| <p>It is recommended, though not mandatory, that this method return the |
| result of invoking <A HREF="../../../../com/google/common/collect/Multiset.html#toString()"><CODE>Multiset.toString()</CODE></A> on the <A HREF="../../../../com/google/common/collect/Multiset.html#entrySet()"><CODE>Multiset.entrySet()</CODE></A>, yielding a |
| result such as |
| <pre> |
| [a x 3, c, d x 2, e] |
| </pre> |
| |
| <p>This implementation returns the result of invoking <code>toString</code> on |
| <A HREF="../../../../com/google/common/collect/Multiset.html#entrySet()"><CODE>Multiset.entrySet()</CODE></A>. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/google/common/collect/Multiset.html#toString()">toString</A></CODE> in interface <CODE><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><E></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true#toString()" title="class or interface in java.util">toString</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</A><E></CODE></DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
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