src/org/mockito/internal/matchers/Or.java

/*
 * Copyright (c) 2007 Mockito contributors
 * This program is made available under the terms of the MIT License.
 */

package org.mockito.internal.matchers;

import java.io.Serializable;
import java.util.Iterator;
import java.util.List;

import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.mockito.ArgumentMatcher;

@SuppressWarnings("unchecked")
public class Or extends ArgumentMatcher implements Serializable {

    private static final long serialVersionUID = 5888739035212283087L;
    private final List<Matcher> matchers;

    public Or(List<Matcher> matchers) {
        this.matchers = matchers;
    }

    public boolean matches(Object actual) {
        for (Matcher matcher : matchers) {
            if (matcher.matches(actual)) {
                return true;
            }
        }
        return false;
    }

    public void describeTo(Description description) {
        description.appendText("or(");
        for (Iterator<Matcher> it = matchers.iterator(); it.hasNext();) {
            it.next().describeTo(description);
            if (it.hasNext()) {
                description.appendText(", ");
            }
        }
        description.appendText(")");
    }
}