01: /*
02: * <copyright>
03: *
04: * Copyright 1997-2004 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */
26:
27: package org.cougaar.mts.base;
28:
29: import java.util.ArrayList;
30:
31: import org.cougaar.core.mts.AgentState;
32: import org.cougaar.core.mts.MessageAddress;
33: import org.cougaar.core.mts.MessageTransportClient;
34: import org.cougaar.mts.std.AttributedMessage;
35:
36: /**
37: * Convenience class for aspects which define {@link SendLink}
38: * delegate classes. It implements all methods by delegating to
39: * another instance, given in the constructor. Aspect inner classes
40: * which extend this need only implement specific methods that are
41: * relevant to that aspect,
42: *
43: */
44: abstract public class SendLinkDelegateImplBase implements SendLink {
45:
46: private SendLink link;
47:
48: protected SendLinkDelegateImplBase(SendLink link) {
49: this .link = link;
50: }
51:
52: public void sendMessage(AttributedMessage message) {
53: link.sendMessage(message);
54: }
55:
56: public void flushMessages(ArrayList droppedMessages) {
57: link.flushMessages(droppedMessages);
58: }
59:
60: public MessageAddress getAddress() {
61: return link.getAddress();
62: }
63:
64: public void release() {
65: link.release();
66: link = null;
67: }
68:
69: public boolean okToSend(AttributedMessage message) {
70: return link.okToSend(message);
71: }
72:
73: public void registerClient(MessageTransportClient client) {
74: link.registerClient(client);
75: }
76:
77: public void unregisterClient(MessageTransportClient client) {
78: link.unregisterClient(client);
79: }
80:
81: public String getIdentifier() {
82: return link.getIdentifier();
83: }
84:
85: public boolean addressKnown(MessageAddress address) {
86: return link.addressKnown(address);
87: }
88:
89: public AgentState getAgentState() {
90: return link.getAgentState();
91: }
92:
93: }
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