/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2010, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.xml;
import java.util.regex.Pattern;
/**
* Represents text encountered in the parse tree.
*
* @author Justin Deoliveira, OpenGeo
*
*
* @source $URL: http://svn.osgeo.org/geotools/trunk/modules/extension/xsd/xsd-core/src/main/java/org/geotools/xml/Text.java $
*/
public class Text {
static Pattern WHITESPACE = Pattern.compile("\\s+", Pattern.MULTILINE);
static Pattern LEADING = Pattern.compile("^\\s+");
static Pattern TRAILING = Pattern.compile("\\s+$");
static Pattern INNER = Pattern.compile("\\s{2,}");
String value;
public Text() {
this(null);
}
public Text(String value) {
this.value = value;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
public boolean isWhitespace() {
return WHITESPACE.matcher(value).matches();
}
public void trimLeading() {
value = LEADING.matcher(value).replaceAll("");
}
public void trimTrailing() {
value = TRAILING.matcher(value).replaceAll("");
}
public void trimInner() {
value = INNER.matcher(value).replaceAll(" ");
}
@Override
public String toString() {
return value;
}
}