org.opendaylight.yangtools.util.concurrent.SettableBoolean Maven / Gradle / Ivy
/*
* Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.yangtools.util.concurrent;
/**
* Simple container encapsulating a boolean flag, which can be toggled. It starts
* off in the reset state.
*/
final class SettableBoolean {
private boolean value = false;
/**
* Set the flag to its initial (false) state.
*/
public void reset() {
value = false;
}
/**
* Set the flag.
*/
public void set() {
value = true;
}
/**
* Query the flag.
*
* @return True if the flag has been set since instantiation or last {@link #reset()}.
*/
public boolean isSet() {
return value;
}
}