Package edu.uky.ai.planning.pg

package edu.uky.ai.planning.pg

Contains objects for representing plan graphs and planners that search for a solution by finding a valid subgraph of a plan graph.

Related Packages

Package	Description
edu.uky.ai.planning	Contains objects for representing planning problems, planning algorithms, and plans.
edu.uky.ai.planning.io	Contains parsers for planning domains and problems.
edu.uky.ai.planning.ps	Contains objects for representing plan space search and plan space planners.
edu.uky.ai.planning.ss	Contains objects for representing forward and backward state space search and state space planners.

Classes

Class	Description
Level	Represents a specific level of a PlanGraph, and contains only those nodes which exist at this level.
LiteralNode	Represents a unique literal, or fact, in a plan graph.
Node	The abstract superclass of LiteralNode and StepNode.
NodeInstance	Represents a plan graph node at a specific level.
PlanGraph	plan graph is a data structure that compresses the state space of a planning problem into something that represents possible future states.
PlanGraphPlanner	A planner which searches a PlanGraph for a subgraph that represents a solution to a planning problem.
PlanGraphSearch	Represents the two-phase search process of a PlanGraphPlanner.
StepNode	Represents a unique step, or action, in a plan graph.
Subgraph	Represents a specific subset of nodes in a plan graph.
SubgraphSearch	This class represents the second phase of a PlanGraphSearch, in which we search for a subgraph of a plan graph that represents a solution to the problem.
SubgraphSpaceNode	This class represents a specific subgraph of a plan graph during the search for a subgraph which represents a solution to the problem.
SubgraphSpaceRoot	A special subclass of SubgraphSpaceNode representing the root node of the search space.