org.apache.wicket.MetaDataEntry Maven / Gradle / Ivy

Go to download
/*
 * 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.wicket;


import org.apache.wicket.util.io.IClusterable;

/**
 * Class used for holding meta data entries.
 * 
 * @author Jonathan Locke
 * @param 
 *            The meta data key type
 */
public final class MetaDataEntry implements IClusterable
{
	private static final long serialVersionUID = 1L;

	final MetaDataKey key;

	Object object;

	/**
	 * Construct.
	 * 
	 * @param key
	 *            meta data key
	 * @param object
	 */
	public MetaDataEntry(MetaDataKey key, Object object)
	{
		this.key = key;
		this.object = object;
	}

	/**
	 * @see java.lang.Object#toString()
	 */
	@Override
	public String toString()
	{
		return key + "=" + object.getClass().getName() + "@" +
			Integer.toHexString(object.hashCode());
	}
}