| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| /* |
| * $Id: NSInfo.java 468655 2006-10-28 07:12:06Z minchau $ |
| */ |
| package org.apache.xml.utils; |
| |
| /** |
| * This class holds information about the namespace info |
| * of a node. It is used to optimize namespace lookup in |
| * a generic DOM. |
| * @xsl.usage internal |
| */ |
| public class NSInfo |
| { |
| |
| /** |
| * Constructor NSInfo |
| * |
| * |
| * @param hasProcessedNS Flag indicating whether namespaces |
| * have been processed for this node |
| * @param hasXMLNSAttrs Flag indicating whether this node |
| * has XMLNS attributes. |
| */ |
| public NSInfo(boolean hasProcessedNS, boolean hasXMLNSAttrs) |
| { |
| |
| m_hasProcessedNS = hasProcessedNS; |
| m_hasXMLNSAttrs = hasXMLNSAttrs; |
| m_namespace = null; |
| m_ancestorHasXMLNSAttrs = ANCESTORXMLNSUNPROCESSED; |
| } |
| |
| // Unused at the moment |
| |
| /** |
| * Constructor NSInfo |
| * |
| * |
| * @param hasProcessedNS Flag indicating whether namespaces |
| * have been processed for this node |
| * @param hasXMLNSAttrs Flag indicating whether this node |
| * has XMLNS attributes. |
| * @param ancestorHasXMLNSAttrs Flag indicating whether one of this node's |
| * ancestor has XMLNS attributes. |
| */ |
| public NSInfo(boolean hasProcessedNS, boolean hasXMLNSAttrs, |
| int ancestorHasXMLNSAttrs) |
| { |
| |
| m_hasProcessedNS = hasProcessedNS; |
| m_hasXMLNSAttrs = hasXMLNSAttrs; |
| m_ancestorHasXMLNSAttrs = ancestorHasXMLNSAttrs; |
| m_namespace = null; |
| } |
| |
| /** |
| * Constructor NSInfo |
| * |
| * |
| * @param namespace The namespace URI |
| * @param hasXMLNSAttrs Flag indicating whether this node |
| * has XMLNS attributes. |
| */ |
| public NSInfo(String namespace, boolean hasXMLNSAttrs) |
| { |
| |
| m_hasProcessedNS = true; |
| m_hasXMLNSAttrs = hasXMLNSAttrs; |
| m_namespace = namespace; |
| m_ancestorHasXMLNSAttrs = ANCESTORXMLNSUNPROCESSED; |
| } |
| |
| /** The namespace URI */ |
| public String m_namespace; |
| |
| /** Flag indicating whether this node has an XMLNS attribute */ |
| public boolean m_hasXMLNSAttrs; |
| |
| /** Flag indicating whether namespaces have been processed for this node */ |
| public boolean m_hasProcessedNS; |
| |
| /** Flag indicating whether one of this node's ancestor has an XMLNS attribute */ |
| public int m_ancestorHasXMLNSAttrs; |
| |
| /** Constant for ancestors XMLNS atributes not processed */ |
| public static final int ANCESTORXMLNSUNPROCESSED = 0; |
| |
| /** Constant indicating an ancestor has an XMLNS attribute */ |
| public static final int ANCESTORHASXMLNS = 1; |
| |
| /** Constant indicating ancestors don't have an XMLNS attribute */ |
| public static final int ANCESTORNOXMLNS = 2; |
| } |