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

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

Direct Known Subclasses:

PlannerGoal, PlannerState

public class PartialState

extends java.lang.Object

implements java.lang.Cloneable

Represents a subset of the Literal's true in a state

Since:

ICF 0.0

Version:

$Id$

Field Summary

protected java.util.TreeSet

literals

Constructor Summary

PartialState()
Constructs a new PartialState

Method Summary

void	addLiteral(Literal lit)
java.lang.Object	clone() Clones this PartialState down to the level of Literal's.
java.util.Set	getLiterals()
void	removeLiteral(Literal lit)

Methods inherited from class java.lang.Object

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

Field Detail

literals

protected java.util.TreeSet literals

Constructor Detail

PartialState

public PartialState()

Constructs a new PartialState

Since:

ICF 0.0

Method Detail

clone

public java.lang.Object clone()

Clones this PartialState down to the level of Literal's. Literals included in this state should not be modified after calling clone.

Returns:

a clone of this PartialState

Overrides:

clone in class java.lang.Object

Since:

ICF 0.0

getLiterals

public java.util.Set getLiterals()

addLiteral

public void addLiteral(Literal lit)

removeLiteral

public void removeLiteral(Literal lit)