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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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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();

}