planner.graphPlan

Class LiteralLayer

java.lang.Object

planner.graphPlan.GraphLayer

planner.graphPlan.LiteralLayer

public class LiteralLayer
extends GraphLayer

Class for representing a literal layer of the planning graph

Author:

dtdavis

Constructor Summary

Constructors

Constructor and Description
LiteralLayer() Creates a new instance of GraphLayer

Method Summary

Modifier and Type	Method and Description
protected void	add(LiteralNode node) Adds a node to the layer
protected boolean	possibleSolution(List<Literal> goals) Determines whether or not all goal literals exist and are not mutually exclusive in the level

Methods inherited from class planner.graphPlan.GraphLayer

add, generateMutualExclusions, get, get, indexOf, indexOf, size, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LiteralLayer

public LiteralLayer()

Creates a new instance of GraphLayer

Method Detail

add

protected void add(LiteralNode node)

Adds a node to the layer

possibleSolution

protected boolean possibleSolution(List<Literal> goals)

Determines whether or not all goal literals exist and are not mutually exclusive in the level

Parameters:

goals - ArrayList containing Literal objects that constitute the goal state