org.metacsp.meta.spatioTemporal.paths

Class Map

java.lang.Object

org.metacsp.framework.Constraint

org.metacsp.framework.meta.MetaConstraint

org.metacsp.meta.symbolsAndTime.Schedulable

org.metacsp.meta.spatioTemporal.paths.Map

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class Map
extends Schedulable

A MetaConstraint for representing the fact that TrajectoryEnvelopes pertaining to different robots cannot overlap in time and in space.

Author:

Federico Pecora

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.metacsp.meta.symbolsAndTime.Schedulable

Schedulable.PEAKCOLLECTION

Field Summary

Fields inherited from class org.metacsp.meta.symbolsAndTime.Schedulable

activities, beforeParameter, peakCollectionStrategy

Fields inherited from class org.metacsp.framework.meta.MetaConstraint

independentMC, metaCS, valOH, varOH

Fields inherited from class org.metacsp.framework.Constraint

annotation, autoRemovable, color, id, logger, masked, numIDs, scope

Constructor Summary

Constructors

Constructor and Description
Map(VariableOrderingH varOH, ValueOrderingH valOH) Create a new Map with given variable and value ordering heuristics.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
void	draw(ConstraintNetwork network) Method to draw the metaCSP's constraint network according to the rationale of this MetaConstraint (e.g., for a resource, this could be the resource usage profile as it is determined by the given constraint network).
java.lang.String	getEdgeLabel() Every Constraint should implement this method - its value is what is drawn by the ConstraintNetwork rendering methods.
ConstraintSolver	getGroundSolver() Provides the definition of how to get the/a groundSolver for this MetaConstraint.
boolean	isConflicting(Activity[] peak)
boolean	isEquivalent(Constraint c) Method for assessing the "equivalence" between two constraints.
java.lang.String	toString() Every Constraint should implement a toString method (used by the ConstraintNetwork rendering methods).

Methods inherited from class org.metacsp.meta.symbolsAndTime.Schedulable

binaryPeakCollection, completePeakCollection, getActivityOnUse, getBeforeParameter, getMetaValues, getMetaVariables, getOrderedMCSs, getPeakCollectionStrategy, markResolvedSub, removeUsage, samplingPeakCollection, setBeforeParameter, setPeakCollectionStrategy, setUsage, temporalOverlap

Methods inherited from class org.metacsp.framework.meta.MetaConstraint

getDescription, getMetaValue, getMetaVariable, getValOH, getVarOH, setMetaSolver, setValOH, setVarOH

Methods inherited from class org.metacsp.framework.Constraint

getAnnotation, getColor, getID, getScope, isAutoRemovable, isMasked, isSkippableSolver, isUnary, mask, setAnnotation, setAutoRemovable, setColor, setScope, skipSolver, unmask

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Map

public Map(VariableOrderingH varOH,
           ValueOrderingH valOH)

Create a new Map with given variable and value ordering heuristics.

Parameters:

varOH - The variable ordering heuristic this Map should use (provide null none should be used).

valOH - The value ordering heuristic this Map should use (provide null none should be used).

Method Detail

isConflicting

public boolean isConflicting(Activity[] peak)

Specified by:

isConflicting in class Schedulable

draw

public void draw(ConstraintNetwork network)

Description copied from class: MetaConstraint

Method to draw the metaCSP's constraint network according to the rationale of this MetaConstraint (e.g., for a resource, this could be the resource usage profile as it is determined by the given constraint network). This method must be implemented by the developer of the MetaConstraint.

Specified by:

draw in class MetaConstraint

Parameters:

network - The constraint network to draw.

toString

public java.lang.String toString()

Description copied from class: Constraint

Every Constraint should implement a toString method (used by the ConstraintNetwork rendering methods).

Specified by:

toString in class Constraint

Returns:

the String representation of this Constraint.

getEdgeLabel

public java.lang.String getEdgeLabel()

Description copied from class: Constraint

Every Constraint should implement this method - its value is what is drawn by the ConstraintNetwork rendering methods.

Specified by:

getEdgeLabel in class Constraint

Returns:

a String representation of the constraint to be used for ConstraintNetwork rendering.

clone

public java.lang.Object clone()

Specified by:

clone in class Constraint

isEquivalent

public boolean isEquivalent(Constraint c)

Description copied from class: Constraint

Method for assessing the "equivalence" between two constraints. This is not used for lookups nor comparisons (hence, it is not the equals method).

Specified by:

isEquivalent in class Constraint

Parameters:

c - The Constraint to compare against.

Returns:

true iff the two constraints are considered to be equivalent.

getGroundSolver

public ConstraintSolver getGroundSolver()

Description copied from class: MetaConstraint

Provides the definition of how to get the/a groundSolver for this MetaConstraint.

Specified by:

getGroundSolver in class MetaConstraint

Returns:

The/a groundSolver for this MetaConstraint.