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SortAlgorithm.java
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/*
* @(#)SortAlgorithm.java 1.4 96/12/06
*
* Copyright (c) 1994-1996 Sun Microsystems, Inc. All Rights Reserved.
*
* Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
* modify and redistribute this software in source and binary code form,
* provided that i) this copyright notice and license appear on all copies of
* the software; and ii) Licensee does not utilize the software in a manner
* which is disparaging to Sun.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
* IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
* NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
* LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
* LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
* INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
* CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
* OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* This software is not designed or intended for use in on-line control of
* aircraft, air traffic, aircraft navigation or aircraft communications; or in
* the design, construction, operation or maintenance of any nuclear
* facility. Licensee represents and warrants that it will not use or
* redistribute the Software for such purposes.
*/
/**
* A generic sort demonstration algorithm
* SortAlgorithm.java, Thu Oct 27 10:32:35 1994
*
* @author James Gosling
* @version 1.6f, 31 Jan 1995
*/
class SortAlgorithm {
/**
* The sort item.
*/
private SortItem parent;
/**
* When true stop sorting.
*/
protected boolean stopRequested = false;
/**
* Set the parent.
*/
public void setParent(SortItem p) {
parent = p;
}
/**
* Pause for a while.
*/
protected void pause() throws Exception {
if (stopRequested) {
throw new Exception("Sort Algorithm");
}
parent.pause(parent.h1, parent.h2);
}
/**
* Pause for a while and mark item 1.
*/
protected void pause(int H1) throws Exception {
if (stopRequested) {
throw new Exception("Sort Algorithm");
}
parent.pause(H1, parent.h2);
}
/**
* Pause for a while and mark item 1 & 2.
*/
protected void pause(int H1, int H2) throws Exception {
if (stopRequested) {
throw new Exception("Sort Algorithm");
}
parent.pause(H1, H2);
}
/**
* Stop sorting.
*/
public void stop() {
stopRequested = true;
}
/**
* Initialize
*/
public void init() {
stopRequested = false;
}
/**
* This method will be called to
* sort an array of integers.
*/
void sort(int a[]) throws Exception {
}
}