/*
* Copyright 2014 mango.jfaster.org
*
* The Mango Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.jfaster.mango.util;
/**
* @author ash
*/
public abstract class Ticker {
public abstract long read();
public static Ticker systemTicker() {
return SYSTEM_TICKER;
}
private static final Ticker SYSTEM_TICKER = new Ticker() {
@Override
public long read() {
return System.nanoTime();
}
};
}