DateTimeSyntax.java, [...]: New files.

2003-12-21  Michael Koch  <konqueror@gmx.de>

	* javax/print/attribute/DateTimeSyntax.java,
	javax/print/attribute/DocAttribute.java,
	javax/print/attribute/DocAttributeSet.java,
	javax/print/attribute/IntegerSyntax.java,
	javax/print/attribute/ResolutionSyntax.java,
	javax/print/attribute/Size2DSyntax.java,
	javax/print/attribute/TextSyntax.java,
	javax/print/attribute/URISyntax.java,
	javax/print/attribute/UnmodifiableSetException.java: New files.
	* Makefile.am (ordinary_java_source_files): Added new files.
	* Makefile.in: Regenerated.

From-SVN: r74904

libjava/javax/print/attribute/TextSyntax.java

@@ -0,0 +1,118 @@
+/* TextSyntax.java -- 
+   Copyright (C) 2003 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package javax.print.attribute;
+
+import java.io.Serializable;
+import java.util.Locale;
+
+/**
+ * @author Michael Koch
+ */
+public abstract class TextSyntax implements Cloneable, Serializable
+{
+  private static final long serialVersionUID = -8130648736378144102L;
+  
+  private String value;
+  private Locale locale;
+
+  /**
+   * Creates a <code>TextSyntax</code> object with the given value
+   * and locale.
+   *
+   * @param value the value for this syntax
+   * @param locale the locale to use
+   *
+   * @exception NullPointerException if value is null
+   */
+  protected TextSyntax(String value, Locale locale)
+  {
+    if (value == null)
+      throw new NullPointerException("value may not be null");
+
+    this.value = value;
+    this.locale = locale;
+  }
+
+  /**
+   * Returns the value of this syntax object.
+   *
+   * @return the value
+   */
+  public String getValue()
+  {
+    return value;
+  }
+
+  /**
+   * Returns the locale of this syntax object.
+   *
+   * @return the locale
+   */
+  public Locale getLocale()
+  {
+    return locale;
+  }
+
+  /**
+   * Returns the hashcode for this object.
+   *
+   * @return the hashcode
+   */
+  public int hashCode()
+  {
+    return value.hashCode() + locale.hashCode();
+  }
+
+  /**
+   * Tests of obj is equal to this object.
+   *
+   * @param obj the object to test
+   *
+   * @returns true if both objects are equal, false otherwise.
+   */
+  public boolean equals(Object obj)
+  {
+    if (! (obj instanceof TextSyntax))
+      return false;
+
+    TextSyntax tmp = (TextSyntax) obj;
+    
+    return (value.equals(tmp.getValue())
+            && locale.equals(tmp.getLocale()));
+  }
+}