01: package org.drools.eclipse.flow.common.editor.core.command;
02:
03: /*
04: * Copyright 2005 JBoss Inc
05: *
06: * Licensed under the Apache License, Version 2.0 (the "License");
07: * you may not use this file except in compliance with the License.
08: * You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */
18:
19: import org.drools.eclipse.flow.common.editor.core.ElementConnection;
20: import org.eclipse.draw2d.geometry.Point;
21: import org.eclipse.gef.commands.Command;
22:
23: /**
24: * A command for creating a bendpoint.
25: *
26: * @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a>
27: */
28: public class CreateBendpointCommand extends Command {
29:
30: private ElementConnection connection;
31: private Point location;
32: private int index;
33:
34: public void execute() {
35: connection.addBendpoint(index, location);
36: }
37:
38: public void setConnection(Object model) {
39: connection = (ElementConnection) model;
40: }
41:
42: public void setIndex(int i) {
43: index = i;
44: }
45:
46: public void setLocation(Point point) {
47: location = point;
48: }
49:
50: public void undo() {
51: connection.removeBendpoint(index);
52: }
53: }
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