mirror of git://gcc.gnu.org/git/gcc.git
127 lines
3.4 KiB
Java
127 lines
3.4 KiB
Java
/* TextSyntax.java --
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Copyright (C) 2003, 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.print.attribute;
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import java.io.Serializable;
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import java.util.Locale;
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/**
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* @author Michael Koch
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*/
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public abstract class TextSyntax implements Cloneable, Serializable
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{
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private static final long serialVersionUID = -8130648736378144102L;
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private String value;
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private Locale locale;
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/**
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* Creates a <code>TextSyntax</code> object with the given value
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* and locale.
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*
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* @param value the value for this syntax
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* @param locale the locale to use
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*
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* @exception NullPointerException if value and/or locale is null
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*/
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protected TextSyntax(String value, Locale locale)
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{
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if (value == null || locale == null)
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throw new NullPointerException("value and/or locale may not be null");
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this.value = value;
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this.locale = locale;
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}
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/**
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* Returns the value of this syntax object.
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*
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* @return the value
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*/
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public String getValue()
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{
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return value;
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}
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/**
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* Returns the locale of this syntax object.
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*
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* @return the locale
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*/
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public Locale getLocale()
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{
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return locale;
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}
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/**
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* Returns the hashcode for this object.
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*
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* @return the hashcode
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*/
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public int hashCode()
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{
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return value.hashCode() ^ locale.hashCode();
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}
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/**
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* Tests of obj is equal to this object.
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*
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* @param obj the object to test
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*
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* @return true if both objects are equal, false otherwise.
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*/
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public boolean equals(Object obj)
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{
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if (! (obj instanceof TextSyntax))
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return false;
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TextSyntax tmp = (TextSyntax) obj;
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return (value.equals(tmp.getValue())
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&& locale.equals(tmp.getLocale()));
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}
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/**
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* Returns a string representing the object.
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*/
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public String toString()
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{
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return getValue();
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}
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}
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