| java.lang.Object
 org.cougaar.planning.ldm.plan.ConstraintImpl
| ConstraintImpl | | public class ConstraintImpl implements Constraint,NewConstraint,Cloneable,Serializable(Code) | | Constraint implementation
A Constraint is part of a Workflow.
Constraints provide pair-wise precedence
relationship information about the Tasks
contained in the Workflow. Each Task can have
more than one applicable Constraint.
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| Constructor Summary | |
| public | ConstraintImpl()
| | public | ConstraintImpl(Task aConstrainedTask, int aConstrainedAspect, Task aConstrainingTask, int aConstrainingAspect, double anOffset, int anOrder)
| | public | ConstraintImpl(Task aConstrainedTask, int aConstrainedAspect, double aConstrainingValue, int anOrder)
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| ConstraintImpl | | public ConstraintImpl()(Code) | | no-arg constructor
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| ConstraintImpl | | public ConstraintImpl(Task aConstrainedTask, int aConstrainedAspect, Task aConstrainingTask, int aConstrainingAspect, double anOffset, int anOrder)(Code) | | Constructor for new constraint API *
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| ConstraintImpl | | public ConstraintImpl(Task aConstrainedTask, int aConstrainedAspect, double aConstrainingValue, int anOrder)(Code) | | Create a constraint against an absolute value on a task
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| computeValidConstrainedValue | | public double computeValidConstrainedValue()(Code) | | Computes a value from constraining, offset, and order to
satisfy constraint
Note that the current implementation only computes for temporal
constraint aspects.
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| getConstrainedAspect | | public int getConstrainedAspect()(Code) | | returns the aspect type of the constrained task
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| getConstrainedEventObject | | public ConstraintEvent getConstrainedEventObject()(Code) | | Return the ConstraintEvent object for the constraining task *
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| getConstrainedTask | | public Task getConstrainedTask()(Code) | | Task mytask = myconstraint.getConstrainedTask();
Task Returns a Task which is constrained by another event or Task. |
| getConstrainingAspect | | public int getConstrainingAspect()(Code) | | returns the aspect type of the constraining task
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| getConstrainingEventObject | | public ConstraintEvent getConstrainingEventObject()(Code) | | Return the ConstraintEvent object for the constraining task *
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| getConstrainingTask | | public Task getConstrainingTask()(Code) | | Task mytask = myconstraint.getConstrainingTask();
Task Returns the Task which is constraining another event or Task. |
| getConstraintOrder | | public int getConstraintOrder()(Code) | | Returns an int which represents the
order of the Constraint.
int myorder = myconstraint.getConstraintOrder();
int The int valuewill be equal to "0" (COINCIDENT), "-1" (BEFORE) or "1" (AFTER).There are also order analogues for constraints on non-temporal aspects.These are "1" (GREATERTHAN), "-1" (LESSTHAN) or "0" (EQUALTO). |
| getOffsetOfConstraint | | public double getOffsetOfConstraint()(Code) | | Returns a double which represents the offset
of the Constraint.
the value to be added to the constraining value beforecomparing to the constrained value. |
| setAbsoluteConstrainingValue | | public void setAbsoluteConstrainingValue(double value)(Code) | | |
| setConstrainedAspect | | public void setConstrainedAspect(int aspect)(Code) | | |
| setConstrainedTask | | public void setConstrainedTask(Task task)(Code) | | |
| setConstrainingAspect | | public void setConstrainingAspect(int aspect)(Code) | | |
| setConstrainingTask | | public void setConstrainingTask(Task task)(Code) | | |
| setConstraintOrder | | public void setConstraintOrder(int order)(Code) | | setConstraintOrder allows you to set the order.
The order should be COINCIDENT, BEFORE, or AFTER.
mynewconstraint.setConstraintOrder(BEFORE);
Parameters:
order - Should be COINCIDENT, BEFORE or AFTER only. |
| setOffsetOfConstraint | | public void setOffsetOfConstraint(double offset)(Code) | | setOffsetofConstraint allows you to set the time
offset of the Constraint. If it is + than the offset
is in the future, if it is - than the offset is in the
past.
mynewconstraint.setOffsetofConstraint(-2000);
Parameters:
offset - - offset of constraint |
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