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This module contains the Metro runtime code.

There is a newer version: 4.0.4

/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package com.sun.xml.ws.security.policy;

import java.util.Iterator;

/**
 * Specifies list of SOAP Headers that must be present in the SOAP Messages.
 * @author [email protected]
 */
public interface RequiredTargets extends Target{
    
   
    /**
     * {@link java.util.Iterator } over the list of required targetlist.
     * @return {@link java.util.Iterator }
     */
    public Iterator getTargets();
 
    
    /**
     * returns the XPath Version that is being used.
     * @return XPath Version
     */
    public String getXPathExpression();
}