ca.odell.glazedlists.impl.matchers.FalseMatcher Maven / Gradle / Ivy
/* Glazed Lists (c) 2003-2006 */
/* http://publicobject.com/glazedlists/ publicobject.com,*/
/* O'Dell Engineering Ltd.*/
package ca.odell.glazedlists.impl.matchers;
import ca.odell.glazedlists.matchers.Matcher;
/**
* A {@link Matcher} implementation that never matches. Use
* {@link #getInstance()} to obtain the singleton instance.
*
* @author Rob Eden
*/
public final class FalseMatcher implements Matcher {
/** Singleton instance of FalseMatcher. */
private static final Matcher INSTANCE = new FalseMatcher();
private FalseMatcher() {}
/**
* Return a singleton instance.
*/
public static Matcher getInstance() {
return INSTANCE;
}
/** {@inheritDoc} */
@Override
public boolean matches(E item) {
return false;
}
}