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/*
 * 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.netbeans.modules.profiler.utilities;


/**
 *
 * @author Jaroslav Bachorik
 */
public class OutputParameter {
    //~ Instance fields ----------------------------------------------------------------------------------------------------------

    T value;

    //~ Constructors -------------------------------------------------------------------------------------------------------------

    /** Creates a new instance of OutputParameter */
    public OutputParameter(T initialValue) {
        value = initialValue;
    }

    //~ Methods ------------------------------------------------------------------------------------------------------------------

    public boolean isSet() {
        return value != null;
    }

    public void setValue(T value) {
        this.value = value;
    }

    public T getValue() {
        return value;
    }

    @Override
    public boolean equals(Object obj) {
        return value.equals(obj);
    }

    @Override
    public int hashCode() {
        return value.hashCode();
    }
}