/*
* PatternsCatalog.java 26 mai 2009
*
* Sweet Home 3D, Copyright (c) 2009 Emmanuel PUYBARET / eTeks <info@eteks.com>
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.eteks.sweethome3d.model;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* A catalog of texture images used as patterns to fill plan areas.
* @author Emmanuel Puybaret
* @since 2.0
*/
public class PatternsCatalog {
private List<TextureImage> patterns;
/**
* Creates a patterns catalog.
*/
public PatternsCatalog(List<TextureImage> patterns) {
this.patterns = new ArrayList<TextureImage>(patterns);
}
/**
* Returns the patterns list.
* @return an unmodifiable list of furniture.
*/
public List<TextureImage> getPatterns() {
return Collections.unmodifiableList(this.patterns);
}
/**
* Returns the count of patterns in this category.
*/
public int getPatternsCount() {
return this.patterns.size();
}
/**
* Returns the pattern at a given <code>index</code>.
*/
public TextureImage getPattern(int index) {
return this.patterns.get(index);
}
/**
* Returns the pattern with a given <code>name</code>.
* @throws IllegalArgumentException if no pattern with the given <code>name</code> exists
*/
public TextureImage getPattern(String name) {
for (TextureImage pattern : patterns) {
if (name.equals(pattern.getName())) {
return pattern;
}
}
throw new IllegalArgumentException("No pattern with name " + name);
}
}