PinBallDomain
Interface State

All Known Implementing Classes:

PinBallState

public interface State

Generic state interface.

Author:

George Konidaris (gdk at cs dot umass dot edu)

Method Summary

boolean	endState() Determine whether or not the state is an end-of-episode state.
double	euclideanDistance(State s) Compute the Euclidean distance between this and another state.
double[]	getDescriptor() Return a double array state descriptor.

Method Detail

getDescriptor

double[] getDescriptor()

Return a double array state descriptor. All values should be between 0 and 1.

Returns:

the descriptor

endState

boolean endState()

Determine whether or not the state is an end-of-episode state.

Returns:

true if the state is an end-of-episode state, false otherwise

euclideanDistance

double euclideanDistance(State s)

Compute the Euclidean distance between this and another state.

Parameters:

s - the other state

Returns:

the distance between this state and s