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: import java.util.Date;
31: import java.util.List;
32:
33: import org.cougaar.planning.ldm.plan.Task;
34:
35: /**
36: * The DemandTaskGeneratorIfc is an interface that dictates the functionality needed by the
37: * {@link org.cougaar.logistics.plugin.demand.DemandGeneratorPlugin}. The Generator should extend the
38: * DemandForcastModule for convenience and call super(DemandGeneratorPlugin).
39: * The constructor of the Expander will take a single argument, a
40: * reference to the plugin.
41: * The Generator generates Supply tasks based on the based in ProjectSupply tasks.
42: *
43: * @see DemandGeneratorPlugin
44: * @see DemandGeneratorModule
45: **/
46: public interface DemandTaskGeneratorIfc {
47:
48: /**
49: * Expand DetermineRequirements tasks into GenerateProjections tasks.
50: **/
51:
52: List generateDemandTasks(long startGen, long duration,
53: Collection relevantProjectSupplys,
54: Collection relevantSupplys);
55: }
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