01: /*
02: * Copyright (c) 2001-2007, Jean Tessier
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions
07: * are met:
08: *
09: * * Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: *
12: * * Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * * Neither the name of Jean Tessier nor the names of his contributors
17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31: */
32:
33: package com.jeantessier.dependency;
34:
35: public class FeatureNode extends Node {
36: private ClassNode parent;
37:
38: public FeatureNode(ClassNode parent, String name, boolean concrete) {
39: super (name, concrete);
40: this .parent = parent;
41: }
42:
43: // Only to be used by NodeFactory and DeletingVisitor
44: void setConfirmed(boolean confirmed) {
45: super .setConfirmed(confirmed);
46: if (confirmed) {
47: getClassNode().setConfirmed(confirmed);
48: }
49: }
50:
51: public ClassNode getClassNode() {
52: return parent;
53: }
54:
55: public boolean canAddDependencyTo(Node node) {
56: return super .canAddDependencyTo(node)
57: && getClassNode().canAddDependencyTo(node);
58: }
59:
60: public void accept(Visitor visitor) {
61: visitor.visitFeatureNode(this );
62: }
63:
64: public void acceptInbound(Visitor visitor) {
65: visitor.visitInboundFeatureNode(this );
66: }
67:
68: public void acceptOutbound(Visitor visitor) {
69: visitor.visitOutboundFeatureNode(this);
70: }
71: }
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