src.au.id.jericho.lib.html.BlankOutputSegment Maven / Gradle / Ivy
// Jericho HTML Parser - Java based library for analysing and manipulating HTML
// Version 1.5
// Copyright (C) 2004 Martin Jericho
// http://jerichohtml.sourceforge.net/
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// http://www.gnu.org/copyleft/lesser.html
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package au.id.jericho.lib.html;
import java.io.*;
/**
* Implements an {@link IOutputSegment} whose content is a string of spaces with the same length as the segment.
*
* This class is used internally to implement the functionality available through the
* {@link Source#ignoreWhenParsing(int begin, int end)} method.
*
* It is included in the public API in the unlikely event it has other practical uses
* for the developer.
*/
public final class BlankOutputSegment implements IOutputSegment {
private int begin;
private int end;
/**
* Constructs a new BlankOutputSegment with the specified begin and end positions.
* @param begin the position in the {@link OutputDocument} where this OutputSegment begins.
* @param end the position in the {@link OutputDocument} where this OutputSegment ends.
*/
public BlankOutputSegment(int begin, int end) {
this.begin=begin;
this.end=end;
}
/**
* Constructs a new BlankOutputSegment with the same span as the specified {@link Segment}.
* @param segment a {@link Segment} defining the begin and end character positions of the new OutputSegment.
*/
public BlankOutputSegment(Segment segment) {
this(segment.getBegin(),segment.getEnd());
}
public int getBegin() {
return begin;
}
public int getEnd() {
return end;
}
public void output(Writer writer) throws IOException {
for (int i=begin; i