/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.groovyscript;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class TemplateSection {
/** . */
private final SectionType type;
/** . */
private final List<SectionItem> items;
public TemplateSection(SectionType type, String text) {
this(type, text, 0, 0);
}
public TemplateSection(SectionType type, String text, Position pos) {
this(type, text, pos.getCol(), pos.getLine());
}
public TemplateSection(SectionType type, String text, int colNumber, int lineNumber) {
if (type == null) {
throw new NullPointerException();
}
if (text == null) {
throw new NullPointerException();
}
// Now we process the line breaks
ArrayList<SectionItem> sections = new ArrayList<SectionItem>();
//
int from = 0;
while (true) {
int to = text.indexOf('\n', from);
//
if (to != -1) {
String chunk = text.substring(from, to);
sections.add(new TextItem(new Position(colNumber, lineNumber), chunk));
//
sections.add(new LineBreakItem(new Position(colNumber + (to - from), lineNumber)));
//
from = to + 1;
lineNumber++;
colNumber = 1;
} else {
String chunk = text.substring(from);
sections.add(new TextItem(new Position(colNumber, lineNumber), chunk));
break;
}
}
//
this.type = type;
this.items = Collections.unmodifiableList(sections);
}
public SectionType getType() {
return type;
}
public List<SectionItem> getItems() {
return items;
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj instanceof TemplateSection) {
TemplateSection that = (TemplateSection) obj;
return type == that.type && items.equals(that.items);
}
return false;
}
@Override
public String toString() {
return "TextSection[type=" + type + ",text=" + items + "]";
}
}