01: /*
02: * <copyright>
03: *
04: * Copyright 2002-2004 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.servicediscovery.transaction;
28:
29: import org.cougaar.core.relay.Relay;
30: import org.cougaar.planning.ldm.asset.Asset;
31:
32: import org.cougaar.servicediscovery.description.ServiceContract;
33: import org.cougaar.servicediscovery.description.ServiceRequest;
34:
35: /**
36: * Relay used to request command chain lineage
37: **/
38: public interface ServiceContractRelay extends Relay {
39: /**
40: * Gets the name of the Agent from whom the service is requested
41: *
42: * @return String Name of the agent
43: */
44: public String getProviderName();
45:
46: /**
47: * Returns the service contract provided by the provider agent
48: *
49: * @return ServiceContract service contract as specified by the provider
50: * agent.
51: */
52: public ServiceContract getServiceContract();
53:
54: /**
55: * Returns the provider asset from the ServiceContract
56: *
57: * @return Asset provider asset as specified by the ServiceContract
58: * agent.
59: */
60: public Asset getProvider();
61:
62: /**
63: * Returns the service request from the client
64: *
65: * @return ServiceRequest service request as specified by the client
66: * agent.
67: */
68: public ServiceRequest getServiceRequest();
69:
70: /**
71: * Returns the client asset from the ServiceRequest
72: *
73: * @return Asset client asset as specified by the ServiceRequest
74: * agent.
75: */
76: public Asset getClient();
77: }
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