ix.iplan
Class TimePointNet
java.lang.Object
ix.iplan.TimePointNet
- All Implemented Interfaces:
- ConstraintManager
public class TimePointNet
- extends java.lang.Object
- implements ConstraintManager
Time-point Network.
Constructor Summary |
TimePointNet()
Constructs an empty time-point network. |
Method Summary |
void |
addConstraint(PNode node,
Constraint c)
|
void |
addConstraints(java.util.List constraints)
|
void |
addConstraints(PNode node,
java.util.List constraints)
|
boolean |
addTimeConstraint(TimePoint pre,
TimePoint post,
long min,
long max)
|
void |
addTimeConstraintElseFail(TimePoint pre,
TimePoint post)
|
TimePoint |
addTimePoint(long min,
long max)
|
TimePoint |
addTimePoint(TimePoint t)
|
void |
clear()
|
(package private) void |
constrainMax(TimePoint pre,
TimePoint post,
long len)
|
(package private) void |
constrainMin(TimePoint pre,
TimePoint post,
long len)
|
protected void |
deleteTimeConstraint(TimePointNet.TimeConstraint c)
Removes the constraint from its pre- and post-points. |
void |
describeTPN(java.io.PrintStream out)
|
(package private) boolean |
findMaxValues(java.util.List initialActivePoints)
|
(package private) boolean |
findMinValues(java.util.List initialActivePoints)
|
protected int |
getNumberOfPoints()
|
void |
makeTimePointAtZero()
|
protected boolean |
propagateAfterAdding(TimePointNet.TimeConstraint c)
|
(package private) void |
undoTpnChanges(java.util.List changeHistory)
|
protected boolean |
updateTimeWindows(java.util.List initialPoints)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
knownPoints
protected ContextMap knownPoints
numberOfPoints
protected ContextInt numberOfPoints
timePointAtZero
protected TimePoint timePointAtZero
TimePointNet
public TimePointNet()
- Constructs an empty time-point network.
getNumberOfPoints
protected int getNumberOfPoints()
clear
public void clear()
addConstraints
public void addConstraints(java.util.List constraints)
- Specified by:
addConstraints
in interface ConstraintManager
- Throws:
java.lang.UnsupportedOperationException
- if called.
addConstraints
public void addConstraints(PNode node,
java.util.List constraints)
- Specified by:
addConstraints
in interface ConstraintManager
- Throws:
java.lang.UnsupportedOperationException
- if called.
addConstraint
public void addConstraint(PNode node,
Constraint c)
addTimePoint
public TimePoint addTimePoint(long min,
long max)
addTimePoint
public TimePoint addTimePoint(TimePoint t)
makeTimePointAtZero
public void makeTimePointAtZero()
addTimeConstraintElseFail
public void addTimeConstraintElseFail(TimePoint pre,
TimePoint post)
addTimeConstraint
public boolean addTimeConstraint(TimePoint pre,
TimePoint post,
long min,
long max)
deleteTimeConstraint
protected void deleteTimeConstraint(TimePointNet.TimeConstraint c)
- Removes the constraint from its pre- and post-points.
describeTPN
public void describeTPN(java.io.PrintStream out)
propagateAfterAdding
protected boolean propagateAfterAdding(TimePointNet.TimeConstraint c)
updateTimeWindows
protected boolean updateTimeWindows(java.util.List initialPoints)
findMinValues
boolean findMinValues(java.util.List initialActivePoints)
constrainMin
void constrainMin(TimePoint pre,
TimePoint post,
long len)
undoTpnChanges
void undoTpnChanges(java.util.List changeHistory)
findMaxValues
boolean findMaxValues(java.util.List initialActivePoints)
constrainMax
void constrainMax(TimePoint pre,
TimePoint post,
long len)