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// Jericho HTML Parser - Java based library for analysing and manipulating HTML
// Version 3.1
// Copyright (C) 2004-2009 Martin Jericho
// http://jericho.htmlparser.net/
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of either one of the following licences:
//
// 1. The Eclipse Public License (EPL) version 1.0,
// included in this distribution in the file licence-epl-1.0.html
// or available at http://www.eclipse.org/legal/epl-v10.html
//
// 2. The GNU Lesser General Public License (LGPL) version 2.1 or later,
// included in this distribution in the file licence-lgpl-2.1.txt
// or available at http://www.gnu.org/licenses/lgpl.txt
//
// This library is distributed on an "AS IS" basis,
// WITHOUT WARRANTY OF ANY KIND, either express or implied.
// See the individual licence texts for more details.

package net.htmlparser.jericho;

import java.io.*;

/**
 * Implements an {@link OutputSegment} with no content.
 */
final class RemoveOutputSegment implements OutputSegment {
	private final int begin;
	private final int end;

	public RemoveOutputSegment(final int begin, final int end) {
		this.begin=begin;
		this.end=end;
	}

	public RemoveOutputSegment(final Segment segment) {
		this(segment.begin,segment.end);
	}

	public int getBegin() {
		return begin;
	}

	public int getEnd() {
		return end;
	}

	public void writeTo(final Writer writer) {
		appendTo(writer);	
	}

	public void appendTo(final Appendable appendable) {}

	public long getEstimatedMaximumOutputLength() {
		return 0;
	}

	public String toString() {
		return "";
	}

	public String getDebugInfo() {
		return "Remove: (p"+begin+"-p"+end+')';
	}
}