mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-21 08:03:41 +08:00
cfcdbe5480
* java/io/DataInput.java: Merge with Classpath. * java/io/DataOutput.java: Idem. * java/io/FilenameFilter.java: Idem. * java/io/Serializable.java: Idem. * java/lang/Cloneable.java: Idem. * java/lang/Comparable.java: Idem. * java/lang/Runnable.java: Idem. * java/lang/reflect/Member.java: Idem. * java/net/ContentHandlerFactory.java: Idem. * java/net/FileNameMap.java: Idem. * java/net/SocketImplFactory.java: Idem. * java/net/SocketOptions.java: Idem. * java/net/URLStreamHandlerFactory.java: Idem. From-SVN: r45910
59 lines
2.2 KiB
Java
59 lines
2.2 KiB
Java
/* Comparable.java -- Interface for comparaing objects to obtain an ordering
|
|
Copyright (C) 1998, 1999, 2001 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.
|
|
|
|
As a special exception, if you link this library with other files to
|
|
produce an executable, this library does not by itself cause the
|
|
resulting executable to be covered by the GNU General Public License.
|
|
This exception does not however invalidate any other reasons why the
|
|
executable file might be covered by the GNU General Public License. */
|
|
|
|
|
|
package java.lang;
|
|
|
|
/* Written using online API docs for JDK 1.2 beta from http://www.javasoft.com.
|
|
* Status: Believed complete and correct.
|
|
*/
|
|
|
|
/**
|
|
* Interface for objects that can be ordering among other
|
|
* objects. The ordering can be <EM>total</EM>, such that two objects
|
|
* only compare equal if they are equal by the equals method, or
|
|
* <EM>partial</EM> such that this is not necessarily true. For
|
|
* example, a case-sensitive dictionary order comparison of Strings
|
|
* is total, but if it is case-insensitive it is partial, because
|
|
* "abc" and "ABC" compare as equal even though "abc".equals("ABC")
|
|
* returns false.
|
|
*
|
|
* @author Geoff Berry
|
|
* @author Warren Levy <warrenl@cygnus.com>
|
|
*
|
|
* @since JDK1.2
|
|
* @see java.util.Comparator
|
|
*/
|
|
public interface Comparable
|
|
{
|
|
/**
|
|
* @return a negative integer if this object is less than
|
|
* <code>o<code>, zero if this object is equal to <code>o</code>, or
|
|
* a positive integer if this object is greater than <code>o</code>
|
|
*/
|
|
int compareTo( Object o );
|
|
}
|