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: /** New interface as part of new Constraint API
27: * containing setValue method to adjust aspect value
28: * of constrained task
29: **/package org.cougaar.planning.ldm.plan;
30:
31: public interface SettableConstraintEvent extends ConstraintEvent {
32: /**
33: * Sets (preferences for) the aspect value needed to satisfy the
34: * constraint placed on the task of this event.
35: * @param value the constraining value
36: * @param constraintOrder specifies whether the constrained value
37: * must be BEFORE (LESSTHAN), COINCIDENT (EQUALTO), or AFTER
38: * (GREATERTHAN) the constraining value. The score function of the
39: * preference is selected to achieve the constraint.
40: * @param slope specifies the rate at which the score function
41: * degrades on the allowed side of the constraint. The disallowed
42: * side always has a failing score.
43: **/
44: void setValue(double value, int constraintOrder, double slope);
45:
46: /**
47: * Sets (preferences for) the aspect value needed to satisfy the
48: * constraint placed on the task of this event.
49: * @param value the constraining value
50: **/
51: void setValue(double value);
52: }
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