001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
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040: */
041: package org.netbeans.modules.vmd.api.flow.visual;
042:
043: import org.netbeans.api.visual.anchor.Anchor;
044: import org.netbeans.api.visual.widget.Widget;
045: import org.netbeans.modules.vmd.api.model.DesignComponent;
046:
047: /**
048: * @author David Kaspar
049: */
050: public final class FlowEdgeDescriptor extends FlowDescriptor {
051:
052: private FlowPinDescriptor sourcePinDescriptor;
053: private boolean dynamicSourcePin;
054: private FlowPinDescriptor targetPinDescriptor;
055: private boolean dynamicTargetPin;
056:
057: public FlowEdgeDescriptor(DesignComponent representedComponent,
058: String descriptorID, FlowPinDescriptor sourcePinDescriptor,
059: boolean dynamicSourcePin,
060: FlowPinDescriptor targetPinDescriptor,
061: boolean dynamicTargetPin) {
062: super (representedComponent, descriptorID);
063: this .sourcePinDescriptor = sourcePinDescriptor;
064: this .dynamicSourcePin = dynamicSourcePin;
065: this .targetPinDescriptor = targetPinDescriptor;
066: this .dynamicTargetPin = dynamicTargetPin;
067: }
068:
069: public void update(FlowEdgeDescriptor edge) {
070: sourcePinDescriptor = edge.sourcePinDescriptor;
071: dynamicSourcePin = edge.dynamicSourcePin;
072: targetPinDescriptor = edge.targetPinDescriptor;
073: dynamicTargetPin = edge.dynamicTargetPin;
074: }
075:
076: public FlowPinDescriptor getSourcePinDescriptor() {
077: return sourcePinDescriptor;
078: }
079:
080: public boolean isDynamicSourcePin() {
081: return dynamicSourcePin;
082: }
083:
084: public FlowPinDescriptor getTargetPinDescriptor() {
085: return targetPinDescriptor;
086: }
087:
088: public boolean isDynamicTargetPin() {
089: return dynamicTargetPin;
090: }
091:
092: public interface EdgeDecorator extends Decorator {
093:
094: Widget create(FlowEdgeDescriptor descriptor, FlowScene scene);
095:
096: void update(FlowEdgeDescriptor descriptor, FlowScene scene);
097:
098: void setSourceAnchor(FlowEdgeDescriptor descriptor,
099: FlowScene scene, Anchor sourceAnchor);
100:
101: void setTargetAnchor(FlowEdgeDescriptor descriptor,
102: FlowScene scene, Anchor targetAnchor);
103:
104: }
105:
106: public interface EdgeBehaviour extends Behaviour {
107:
108: boolean isSourceReconnectable(FlowEdgeDescriptor descriptor);
109:
110: boolean isTargetReconnectable(FlowEdgeDescriptor descriptor);
111:
112: boolean isReplacement(FlowEdgeDescriptor descriptor,
113: FlowDescriptor replacementDescriptor,
114: boolean reconnectingSource);
115:
116: void setReplacement(FlowEdgeDescriptor descriptor,
117: FlowDescriptor replacementDescriptor,
118: boolean reconnectingSource);
119:
120: }
121:
122: }
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