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.logistics.plugin.demand;
28:
29: import java.util.Collection;
30:
31: import org.cougaar.planning.ldm.plan.Task;
32:
33: /**
34: * The DetReqExpanderIfc is an interface that dictates the functionality needed by the
35: * {@link org.cougaar.logistics.plugin.demand.DemandForecastPlugin}. The Expander should extend the
36: * DemandForcastModule for convenience and call super(DemandForecastPlugin).
37: * The constructor of the Expander will take a single argument, a
38: * reference to the plugin.
39: *
40: * @see DemandForecastPlugin
41: * @see DemandForecastModule
42: **/
43: public interface DetReqExpanderIfc {
44:
45: /**
46: * Expand DetermineRequirements tasks into GenerateProjections tasks.
47: **/
48:
49: void expandDetermineRequirements(Task detReqTask, Collection assets);
50:
51: void removeSubtasksFromDetermineRequirements(Task detReqTask,
52: Collection removedAssets);
53:
54: /**
55: * Reflect new received results in the estimated results slot so that
56: * AllocationResult notifications flow back to the root.
57: * @param planElements - Collection of PlanElements to check for updates.
58: **/
59: void updateAllocationResults(Collection planElements);
60:
61: }
|