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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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package ch.boye.httpclientandroidlib;
import java.util.Iterator;
/**
* A type-safe iterator for {@link HeaderElement} objects.
*
* @since 4.0
*/
public interface HeaderElementIterator extends Iterator<Object> {
/**
* Indicates whether there is another header element in this
* iteration.
*
* @return <code>true</code> if there is another header element,
* <code>false</code> otherwise
*/
boolean hasNext();
/**
* Obtains the next header element from this iteration.
* This method should only be called while {@link #hasNext hasNext}
* is true.
*
* @return the next header element in this iteration
*/
HeaderElement nextElement();
}
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