org.eclipse.palamedes.gdl.core.model.utils
Class AbstractState<T>

java.lang.Object
  org.eclipse.palamedes.gdl.core.model.utils.AbstractState<T>

All Implemented Interfaces:

IGameState

Direct Known Subclasses:

StateAdapter

public abstract class AbstractState<T>
extends java.lang.Object
implements IGameState

Field Summary

protected java.util.Map<java.lang.String,java.util.List<IFluent>>	fluentMap
protected java.util.List<IFluent>	fluents
protected T	nativeState

Constructor Summary

AbstractState(T state)

Method Summary

boolean	equals(java.lang.Object obj)
java.util.List<IMove[]>	getCombinedLegalMoves() Returns the combined legal moves.
java.util.List<IFluent>	getFluentByName(java.lang.String name) Returns the fluents with the given name.
java.util.List<java.lang.String>	getFluentNames() Returns the fluents with the given name.
java.util.List<IFluent>	getFluents() Returns a list containing all fluents of the game state.
int	getGoalValue(int roleIndex) Returns the goal value for the player specified by roleIndex of the state if the state is a goal state; otherwise -1.
int[]	getGoalValues() Returns the goal values in the same order as IGame.getRoleNames()
IMove[][]	getLegalMoves() Returns an array of the legal moves of each player.
T	getNativeState() Returns the state object that was provided by the reasoner.
int	hashCode()
abstract void	initFluentList()
boolean	isTerminal() Returns true if the state is a terminal state; otherwise false.
void	setGoalValues(int[] goalValues) Sets the goal value of the game state.
void	setLegalMoves(IMove[][] legalMovesArray) Sets the legal moves for this game state.
void	setTerminal() Sets the terminal flag of the state.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

nativeState

protected final T nativeState

fluents

protected java.util.List<IFluent> fluents

fluentMap

protected java.util.Map<java.lang.String,java.util.List<IFluent>> fluentMap

Constructor Detail

AbstractState

public AbstractState(T state)

Method Detail

initFluentList

public abstract void initFluentList()

getCombinedLegalMoves

public java.util.List<IMove[]> getCombinedLegalMoves()

Description copied from interface: IGameState

Returns the combined legal moves.

Specified by:

getCombinedLegalMoves in interface IGameState

getFluentByName

public java.util.List<IFluent> getFluentByName(java.lang.String name)

Description copied from interface: IGameState

Returns the fluents with the given name.

Specified by:

getFluentByName in interface IGameState

getFluents

public java.util.List<IFluent> getFluents()

Description copied from interface: IGameState

Returns a list containing all fluents of the game state.

Specified by:

getFluents in interface IGameState

getFluentNames

public java.util.List<java.lang.String> getFluentNames()

Description copied from interface: IGameState

Returns the fluents with the given name.

Specified by:

getFluentNames in interface IGameState

getGoalValues

public int[] getGoalValues()

Description copied from interface: IGameState

Returns the goal values in the same order as IGame.getRoleNames()

Specified by:

getGoalValues in interface IGameState

See Also:

IGame.getRoleNames()

isTerminal

public boolean isTerminal()

Description copied from interface: IGameState

Returns true if the state is a terminal state; otherwise false.

Specified by:

isTerminal in interface IGameState

getGoalValue

public int getGoalValue(int roleIndex)

Description copied from interface: IGameState

Returns the goal value for the player specified by roleIndex of the state if the state is a goal state; otherwise -1.

Specified by:

getGoalValue in interface IGameState

setGoalValues

public void setGoalValues(int[] goalValues)

Description copied from interface: IGameState

Sets the goal value of the game state. If the value is unknown it should get a -1.

Specified by:

setGoalValues in interface IGameState

setTerminal

public void setTerminal()

Description copied from interface: IGameState

Sets the terminal flag of the state.

Specified by:

setTerminal in interface IGameState

getNativeState

public T getNativeState()

Description copied from interface: IGameState

Returns the state object that was provided by the reasoner.

Specified by:

getNativeState in interface IGameState

getLegalMoves

public IMove[][] getLegalMoves()

Description copied from interface: IGameState

Returns an array of the legal moves of each player. If not already resolved the method returns null.

Specified by:

getLegalMoves in interface IGameState

setLegalMoves

public void setLegalMoves(IMove[][] legalMovesArray)

Description copied from interface: IGameState

Sets the legal moves for this game state.

Specified by:

setLegalMoves in interface IGameState

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object