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/* Glazed Lists (c) 2003-2006 */
/* http://publicobject.com/glazedlists/ publicobject.com,*/
/* O'Dell Engineering Ltd.*/
package ca.odell.glazedlists.impl.pmap;
// NIO is used for CTP
/**
* This doesn't do anything! It's useful for flushing pending events with invokeAndWait().
*/
class NoOp implements Runnable {
/** singleton */
private static NoOp instance = new NoOp();
/**
* Private constructor blocks users from not using the singleton.
*/
private NoOp() {
// nothing
}
/**
* Get an instance of NoOp. This is used instead of a conventional constructor
* because NoOp is a singleton.
*/
public static NoOp instance() {
return instance;
}
/**
* Doesn't do anything!
*/
public void run() {
// nothing
}
}
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