// Path: static-mustache/src/main/java/com/github/sviperll/staticmustache/PositionedToken.java
// public class PositionedToken<T> {
//     private final Position position;
//     private final T innerToken;
//     public PositionedToken(Position position, @Nullable T innerToken) {
//         this.position = position;
//         this.innerToken = innerToken;
//     }
// 
//     public Position position() {
//         return position;
//     }
// 
//     public T innerToken() {
//         return innerToken;
//     }
// }
// 
// Path: static-mustache/src/main/java/com/github/sviperll/staticmustache/ProcessingException.java
// @SuppressWarnings("serial")
// public class ProcessingException extends Exception {
//     private final Position position;
// 
//     private ProcessingException(Position position, String message, Throwable cause) {
//         super(message, cause);
//         this.position = position;
//     }
// 
//     public ProcessingException(Position position, String message) {
//         this(position, message, null);
//     }
// 
//     public ProcessingException(Position position, ContextException contextException) {
//         this(position, contextException.getMessage(), contextException);
//     }
// 
//     public Position position() {
//         return position;
//     }
// }
// 
// Path: static-mustache/src/main/java/com/github/sviperll/staticmustache/TokenProcessor.java
// public interface TokenProcessor<T> {
//     static Character EOF = null;
// 
//     void processToken(@Nullable T token) throws ProcessingException;
// }


import com.github.sviperll.staticmustache.ProcessingException;
import com.github.sviperll.staticmustache.TokenProcessor;
import javax.annotation.Nonnull;
import com.github.sviperll.staticmustache.PositionedToken;
/*
 * Copyright (c) 2014, Victor Nazarov <asviraspossible@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation and/or
 *     other materials provided with the distribution.
 *
 *  3. Neither the name of the copyright holder nor the names of its contributors
 *     may be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 *  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 *  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 *  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.github.sviperll.staticmustache.token.util;


/**
 *
 * @author Victor Nazarov <asviraspossible@gmail.com>
 */
class PositionedTransformer<T, U> implements TokenProcessor<PositionedToken<T>> {
    public static <T, U> TokenProcessor<PositionedToken<T>> decorateTokenProcessor(final TokenProcessorDecorator<T, U> decorator, final TokenProcessor<PositionedToken<U>> positionedDownstream) {
        PositionHodingTokenProcessor<U> downstream = new PositionHodingTokenProcessor<U>(positionedDownstream);
        TokenProcessor<T> processor = decorator.decorateTokenProcessor(downstream);
        return new PositionedTransformer<T, U>(downstream, processor);
    }

    private final PositionHodingTokenProcessor<U> downstream;
    private final TokenProcessor<T> processor;

    private PositionedTransformer(PositionHodingTokenProcessor<U> downstream, TokenProcessor<T> processor) {
        this.downstream = downstream;
// Path: static-mustache/src/main/java/com/github/sviperll/staticmustache/PositionedToken.java
// public class PositionedToken<T> {
//     private final Position position;
//     private final T innerToken;
//     public PositionedToken(Position position, @Nullable T innerToken) {
//         this.position = position;
//         this.innerToken = innerToken;
//     }
// 
//     public Position position() {
//         return position;
//     }
// 
//     public T innerToken() {
//         return innerToken;
//     }
// }
// 
// Path: static-mustache/src/main/java/com/github/sviperll/staticmustache/ProcessingException.java
// @SuppressWarnings("serial")
// public class ProcessingException extends Exception {
//     private final Position position;
// 
//     private ProcessingException(Position position, String message, Throwable cause) {
//         super(message, cause);
//         this.position = position;
//     }
// 
//     public ProcessingException(Position position, String message) {
//         this(position, message, null);
//     }
// 
//     public ProcessingException(Position position, ContextException contextException) {
//         this(position, contextException.getMessage(), contextException);
//     }
// 
//     public Position position() {
//         return position;
//     }
// }
// 
// Path: static-mustache/src/main/java/com/github/sviperll/staticmustache/TokenProcessor.java
// public interface TokenProcessor<T> {
//     static Character EOF = null;
// 
//     void processToken(@Nullable T token) throws ProcessingException;
// }


// Path: static-mustache/src/main/java/com/github/sviperll/staticmustache/token/util/PositionedTransformer.java
import com.github.sviperll.staticmustache.ProcessingException;
import com.github.sviperll.staticmustache.TokenProcessor;
import javax.annotation.Nonnull;
import com.github.sviperll.staticmustache.PositionedToken;

/*
 * Copyright (c) 2014, Victor Nazarov <asviraspossible@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation and/or
 *     other materials provided with the distribution.
 *
 *  3. Neither the name of the copyright holder nor the names of its contributors
 *     may be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 *  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 *  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 *  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.github.sviperll.staticmustache.token.util;


/**
 *
 * @author Victor Nazarov <asviraspossible@gmail.com>
 */
class PositionedTransformer<T, U> implements TokenProcessor<PositionedToken<T>> {
    public static <T, U> TokenProcessor<PositionedToken<T>> decorateTokenProcessor(final TokenProcessorDecorator<T, U> decorator, final TokenProcessor<PositionedToken<U>> positionedDownstream) {
        PositionHodingTokenProcessor<U> downstream = new PositionHodingTokenProcessor<U>(positionedDownstream);
        TokenProcessor<T> processor = decorator.decorateTokenProcessor(downstream);
        return new PositionedTransformer<T, U>(downstream, processor);
    }

    private final PositionHodingTokenProcessor<U> downstream;
    private final TokenProcessor<T> processor;

    private PositionedTransformer(PositionHodingTokenProcessor<U> downstream, TokenProcessor<T> processor) {
        this.downstream = downstream;
        this.processor = processor;