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* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
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* 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,
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* 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
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*/
package org.apache.http;
import java.util.Iterator;
An iterator for String
tokens. This interface is designed as a complement to HeaderElementIterator
, in cases where the items are plain strings rather than full header elements. Since: 4.0
/**
* An iterator for {@link String} tokens.
* This interface is designed as a complement to
* {@link HeaderElementIterator}, in cases where the items
* are plain strings rather than full header elements.
*
* @since 4.0
*/
public interface TokenIterator extends Iterator<Object> {
Indicates whether there is another token in this iteration.
Returns: true
if there is another token, false
otherwise
/**
* Indicates whether there is another token in this iteration.
*
* @return {@code true} if there is another token,
* {@code false} otherwise
*/
@Override
boolean hasNext();
Obtains the next token from this iteration. This method should only be called while hasNext
is true. Returns: the next token in this iteration
/**
* Obtains the next token from this iteration.
* This method should only be called while {@link #hasNext hasNext}
* is true.
*
* @return the next token in this iteration
*/
String nextToken();
}