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Java example source code file (Tokenizer.java)

This example Java source code file (Tokenizer.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

list, string, tokenizer, util

The Tokenizer.java Java example source code

/*
 *
 *  * Copyright 2015 Skymind,Inc.
 *  *
 *  *    Licensed 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.deeplearning4j.text.tokenization.tokenizer;

import java.util.List;

/**
 * A representation of a tokenizer.
 * Different applications may require 
 * different kind of tokenization (say rules based vs more formal NLP approaches)
 * @author Adam Gibson
 *
 */
public interface Tokenizer {

	/**
	 * An iterator for tracking whether
	 * more tokens are left in the iterator not
	 * @return whether there is anymore tokens
	 * to iterate over
	 */
	boolean hasMoreTokens();
	/**
	 * The number of tokens in the tokenizer
	 * @return the number of tokens
	 */
	int countTokens();
	/**
	 * The next token (word usually) in the string
	 * @return the next token in the string if any
	 */
	String nextToken();
	
	/**
	 * Returns a list of all the tokens
	 * @return a list of all the tokens
	 */
	List<String> getTokens();
	
	/**
	 * Set the token pre process
	 * @param tokenPreProcessor the token pre processor to set
	 */
	void setTokenPreProcessor(TokenPreProcess tokenPreProcessor);
	
	
	
	
	
}

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