Package ch.idsia.credici.model.counterfactual

Class WorldMapping

java.lang.Object

ch.idsia.credici.model.counterfactual.WorldMapping

public class WorldMapping
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	ALL
static int	None
static List<WorldMapping>	registry

Constructor Summary

Constructors

Constructor	Description
WorldMapping(int[] vars)	Constructor from a vector of variables

Method Summary

Modifier and Type	Method	Description
int	getEquivalentVars(int world, int var)	Obtains the associated variable in any world.
int[]	getEquivalentVars(int world, int... variables)	Obtains the associated variables in any world.
static WorldMapping	getMap(ch.idsia.crema.model.graphical.GenericSparseModel model)
ch.idsia.crema.model.graphical.GenericSparseModel	getModel()
int[]	getVariables()
int[]	getVariablesIn(int world)	Array with the variables in a given world
int	getWorld(int var)	Returns the world to which a variable belongs
int[][]	getWorldGroup()
int[]	getWorlds()	Returns an array with all the worlds
gnu.trove.map.TIntIntMap	mapObservation(int world, gnu.trove.map.TIntIntMap obs)
void	remove(int var)	Removes the information about a variable
void	set(int var, int world, int group)	Sets the world and group for an empty variable.
void	setModel(ch.idsia.crema.model.graphical.GenericSparseModel model)
void	setWorldGroup(int[][] worldGroup)
boolean	varInWorld(int var, int world)	Checks if a variable belongs to a given world

Methods inherited from class java.lang.Object

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

Field Detail

None

public static final int None

See Also:

Constant Field Values

ALL

public static final int ALL

See Also:

Constant Field Values

registry

public static List<WorldMapping> registry

Constructor Detail

WorldMapping

public WorldMapping(int[] vars)

Constructor from a vector of variables

Parameters:

vars -

Method Detail

getWorldGroup

public int[][] getWorldGroup()

setWorldGroup

public void setWorldGroup(int[][] worldGroup)

getWorld

public int getWorld(int var)

Returns the world to which a variable belongs

Parameters:

var -

Returns:

getVariables

public int[] getVariables()

getEquivalentVars

public int getEquivalentVars(int world,
                             int var)

Obtains the associated variable in any world.

Parameters:

world - int

var - int - index in the global list of variables

Returns:

getEquivalentVars

public int[] getEquivalentVars(int world,
                               int... variables)

Obtains the associated variables in any world.

Parameters:

world - int

variables - int[] - indexes in the global list of variables

Returns:

getVariablesIn

public int[] getVariablesIn(int world)

Array with the variables in a given world

Parameters:

world - int

Returns:

varInWorld

public boolean varInWorld(int var,
                          int world)

Checks if a variable belongs to a given world

Parameters:

var - int - variable to be checked

world - int - id of the world

Returns:

remove

public void remove(int var)

Removes the information about a variable

Parameters:

var -

set

public void set(int var,
                int world,
                int group)

Sets the world and group for an empty variable.

Parameters:

var -

world -

group -

getWorlds

public int[] getWorlds()

Returns an array with all the worlds

Returns:

setModel

public void setModel(ch.idsia.crema.model.graphical.GenericSparseModel model)

getModel

public ch.idsia.crema.model.graphical.GenericSparseModel getModel()

getMap

public static WorldMapping getMap(ch.idsia.crema.model.graphical.GenericSparseModel model)

mapObservation

public gnu.trove.map.TIntIntMap mapObservation(int world,
                                               gnu.trove.map.TIntIntMap obs)