src/share/jaxws_classes/com/sun/xml/internal/rngom/nc/ChoiceNameClass.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * Copyright (C) 2004-2011
 *
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 * of this software and associated documentation files (the "Software"), to deal
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 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
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package com.sun.xml.internal.rngom.nc;

import javax.xml.namespace.QName;

public class ChoiceNameClass extends NameClass {

    private final NameClass nameClass1;
    private final NameClass nameClass2;

    public ChoiceNameClass(NameClass nameClass1, NameClass nameClass2) {
        this.nameClass1 = nameClass1;
        this.nameClass2 = nameClass2;
    }

    public boolean contains(QName name) {
        return (nameClass1.contains(name) || nameClass2.contains(name));
    }

    public int containsSpecificity(QName name) {
        return Math.max(
            nameClass1.containsSpecificity(name),
            nameClass2.containsSpecificity(name));
    }

    @Override
    public int hashCode() {
        return nameClass1.hashCode() ^ nameClass2.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null || !(obj instanceof ChoiceNameClass))
            return false;
        ChoiceNameClass other = (ChoiceNameClass) obj;
        return (
            nameClass1.equals(other.nameClass1)
                && nameClass2.equals(other.nameClass2));
    }

    public <V> V accept(NameClassVisitor<V> visitor) {
        return visitor.visitChoice(nameClass1, nameClass2);
    }

    public boolean isOpen() {
        return nameClass1.isOpen() || nameClass2.isOpen();
    }
}