DebugCharStream.java

/**
 *  Copyright 2011 Oliver Buchtala
 *
 *	This file is part of ndogen.
 *
 *  ndogen is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  ndogen is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with ndogen.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.ndogen.antlr;

import org.antlr.runtime.CharStream;

public class DebugCharStream implements CharStream {

	CharStream input;
	
	public DebugCharStream(CharStream input) {
		this.input = input;
	}

	public String substring(int start, int stop) {
		return input.substring(start, stop);
	}

	public void consume() {
		input.consume();
	}

	public int LA(int i) {
		return input.LA(i);
	}

	public int LT(int i) {
		return input.LT(i);
	}

	public int mark() {
		return input.mark();
	}

	public int getLine() {
		return input.getLine();
	}

	public void setLine(int line) {
		input.setLine(line);
	}

	public int index() {
		return input.index();
	}

	public void setCharPositionInLine(int pos) {
		input.setCharPositionInLine(pos);
	}

	public int getCharPositionInLine() {
		return input.getCharPositionInLine();
	}

	public void rewind(int marker) {
		input.rewind(marker);
	}

	public void rewind() {
		input.rewind();
	}

	public void release(int marker) {
		input.release(marker);
	}

	public void seek(int index) {
		input.seek(index);
	}

	public int size() {
		return input.size();
	}

	public String getSourceName() {
		return input.getSourceName();
	}
	
	@Override
	public String toString() {
		return input.substring(input.index(), input.size()-1);
	}
	
}