edu.cmu.cs.coral.icf.plan_based.planners
Class PlannerObjectTypeMap

java.lang.Object
  |
  +--edu.cmu.cs.coral.icf.plan_based.planners.PlannerObjectTypeMap

public class PlannerObjectTypeMap

extends java.lang.Object

Stores the mapping from PlannerObjectType's to PlannerObject's.

Since:

ICF 0.0

Version:

$Id$

Field Summary

private java.util.Map

typeToObjectMap The mapping from PlannerType to sets of PlannerObject's.

Constructor Summary

PlannerObjectTypeMap()
Construct an empty type to object mapping.

Method Summary

void	addObject(PlannerObject object) Add an object to the mapping.
java.util.Set	getObjects(PlannerObjectType type) Gets the set of all objects that are of this type or any of its sub types.
boolean	isInstanceOf(PlannerObjectType type, PlannerObject object) Test if the object is of this type.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

typeToObjectMap

private java.util.Map typeToObjectMap

The mapping from PlannerType to sets of PlannerObject's. Each PlannerType maps to a set of PlannerObject's that are of that exact type (no subtypes included).

Since:

ICF 0.0

Constructor Detail

PlannerObjectTypeMap

public PlannerObjectTypeMap()

Construct an empty type to object mapping.

Since:

ICF 0.0

Method Detail

getObjects

public java.util.Set getObjects(PlannerObjectType type)

Gets the set of all objects that are of this type or any of its sub types.

Parameters:

type - the type of objects to find

Returns:

a set of all the objects that are of this type

Since:

ICF 0.0

addObject

public void addObject(PlannerObject object)

Add an object to the mapping.

Parameters:

object - the object to add

Since:

ICF 0.0

isInstanceOf

public boolean isInstanceOf(PlannerObjectType type,
                            PlannerObject object)

Test if the object is of this type.

Parameters:

type - the type to test against

object - the object to test

Returns:

true iff object is a sub type of this type.

Since:

ICF 0.0