w3c.css.atrules.css.AtRulePhoneticAlphabet Maven / Gradle / Ivy

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//
// $Id$
// From Philippe Le Hegaret ([email protected])
//
// (c) COPYRIGHT MIT and INRIA, 1997.
// Please first read the full copyright statement in file COPYRIGHT.html
/*
 * AtRulePhoneticAlphabet.java
 * $Id$
 */
package org.w3c.css.atrules.css;

import org.w3c.css.parser.AtRule;
import org.w3c.css.util.ApplContext;

/**
 * @author Philippe Le Hegaret
 * @version $Revision$
 */
public class AtRulePhoneticAlphabet extends AtRule {
    static int internal = 0;
    int hash;
    String alphabet = "ipa";

    /**
     * Create a new AtRulePhoneticAlphabet
     */
    public AtRulePhoneticAlphabet() {
        hash = ++internal;
    }


    /**
     * Returns the at rule keyword
     */
    public String keyword() {
        return "phonetic-alphabet";
    }

    public void addAlphabet(String alphabet, ApplContext ac) {
        this.alphabet = alphabet;
    }

    /**
     * The second must be exactly the same of this one
     */
    public boolean canApply(AtRule atRule) {
        return (atRule instanceof AtRulePhoneticAlphabet);
    }

    /**
     * Return true if other is an instance of AtRUlePhoneticAlphabet
     */
    public boolean equals(Object other) {
        return (other instanceof AtRulePhoneticAlphabet);
    }

    /**
     * The second must only match this one
     */
    public boolean canMatch(AtRule atRule) {
        return (atRule instanceof AtRulePhoneticAlphabet);
    }

    /**
     * Returns a string representation of the object.
     */
    public String toString() {
        return "@" + keyword() + " " + alphabet;
    }

    public int hashCode() {
        return hash;
    }

    public boolean isEmpty() {
        return true;
    }

}