/*
 * 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.axis2.dataretrieval;


/**
 * Axis 2 Data Locator responsibles for retrieving Policy metadata. The class is
 * created as model for policy specific data locator; and also easier for any
 * future implementation policy specific data retrieval logic.
 */
public class PolicyDataLocator extends BaseAxisDataLocator implements
		AxisDataLocator {

	protected PolicyDataLocator() {

	}

	/**
	 * Constructor
	 */
	protected PolicyDataLocator(ServiceData[] data) {
		dataList = data;
	}
}
