/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF 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.apache.brooklyn.util.collections; import com.google.common.base.Objects; public class TimestampedValue<T> { private final T value; private final long timestamp; public TimestampedValue(T value, long timestamp) { this.value = value; this.timestamp = timestamp; } public T getValue() { return value; } public long getTimestamp() { return timestamp; } @Override public int hashCode() { return Objects.hashCode(value, timestamp); } @Override public boolean equals(Object other) { if (!(other instanceof TimestampedValue)) { return false; } TimestampedValue<?> o = (TimestampedValue<?>) other; return o.getTimestamp() == timestamp && Objects.equal(o.getValue(), value); } @Override public String toString() { return "val="+value+"; timestamp="+timestamp; } }