/* $Revision$ $Author$ $Date$
*
* Copyright (C) 2008 Egon Willighagen <egonw@users.sf.net>
*
* Contact: cdk-devel@lists.sourceforge.net
*
* This program 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 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.openscience.cdk.tools.diff.tree;
import org.openscience.cdk.annotations.TestClass;
import org.openscience.cdk.annotations.TestMethod;
import javax.vecmath.Point2d;
import java.util.Iterator;
/**
* Difference between two boolean[]'s.
*
* @author egonw
* @cdk.module diff
*/
@TestClass("org.openscience.cdk.tools.diff.tree.Point2dDifferenceTest")
public class Point2dDifference extends AbstractDifferenceList implements IDifferenceList {
private String name;
private Point2dDifference(String name) {
this.name = name;
}
@TestMethod("testDiff,testSame,testTwoNull,testOneNull")
public static IDifference construct(String name, Point2d first, Point2d second) {
if (first == null && second == null) return null;
Point2dDifference totalDiff = new Point2dDifference(name);
totalDiff.addChild(DoubleDifference.construct(
"x",
first == null ? null : first.x,
second == null ? null : second.x
));
totalDiff.addChild(DoubleDifference.construct(
"y",
first == null ? null : first.y,
second == null ? null : second.y
));
if (totalDiff.childCount() == 0) {
return null;
}
return totalDiff;
}
@TestMethod("testToString")
public String toString() {
if (differences.size() == 0) return "";
StringBuffer diffBuffer = new StringBuffer();
diffBuffer.append(this.name).append('{');
Iterator<IDifference> children = getChildren().iterator();
while (children.hasNext()) {
diffBuffer.append(children.next().toString());
if (children.hasNext()) {
diffBuffer.append(", ");
}
}
diffBuffer.append('}');
return diffBuffer.toString();
}
}