Package b2p.state.bitboard.bitset

Class BitSetUtils

java.lang.Object

b2p.state.bitboard.bitset.BitSetUtils

public class BitSetUtils
extends java.lang.Object

This class implements utility methods for the B2PBitSet and BitSetState classes.

Author:

Alessandro Buldini, Alessandro Pomponio, Federico Zanini

Constructor Summary

Constructors

Constructor	Description
BitSetUtils()

Method Summary

Modifier and Type	Method	Description
static B2PBitSet	newFromPositions(int[] positions)	Creates a B2PBitSet with bits in the input indexes set to true.
static B2PBitSet	newFromPositions(BitSetPosition[] positions)	Creates a B2PBitSet with bits in the input indexes set to true.
static BitSetState	newFromServer(it.unibo.ai.didattica.competition.tablut.domain.StateTablut serverState, int turnAmt)	Returns a BitSetState instance representing the argument state and turn number.
static BitSetState	newFromServerString(java.lang.String serverString, it.unibo.ai.didattica.competition.tablut.domain.State.Turn turn, int turnAmt)	Creates a BitSetState from a string representation of the game board and the corresponding player turn and turn number.
static java.lang.String	toBitString(B2PBitSet bitSet)	Converts a B2PBitSet into a printable bit string
static java.lang.String	toByteString(B2PBitSet bitSet)	Converts a B2PBitSet into a printable byte string

Methods inherited from class java.lang.Object

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

Constructor Detail

BitSetUtils

public BitSetUtils()

Method Detail

newFromServer

public static BitSetState newFromServer(it.unibo.ai.didattica.competition.tablut.domain.StateTablut serverState,
                                        int turnAmt)

Returns a BitSetState instance representing the argument state and turn number.

Parameters:

serverState - a server state representation

turnAmt - the turn in which the state takes place

Returns:

a BitSetState instance representing the state and turn

See Also:

BitSetState, StateTablut

newFromPositions

public static B2PBitSet newFromPositions(int[] positions)

Creates a B2PBitSet with bits in the input indexes set to true.

Parameters:

positions - the indexes of the bits to be set to true

Returns:

a B2PBitSet instance with bits in the input indexes set to true

newFromPositions

public static B2PBitSet newFromPositions(BitSetPosition[] positions)

Creates a B2PBitSet with bits in the input indexes set to true.

Parameters:

positions - a BitSetPosition array representing the indexes of the bits to be set to true

Returns:

a B2PBitSet instance with bits in the input indexes set to true

newFromServerString

public static BitSetState newFromServerString(java.lang.String serverString,
                                              it.unibo.ai.didattica.competition.tablut.domain.State.Turn turn,
                                              int turnAmt)

Creates a BitSetState from a string representation of the game board and the corresponding player turn and turn number.

Parameters:

serverString - a string representation of the server state

turn - the current player

turnAmt - the turn number

Returns:

a BitSetState representing the state of the game

toByteString

public static java.lang.String toByteString(B2PBitSet bitSet)

Converts a B2PBitSet into a printable byte string

Parameters:

bitSet - the bit set to stringify

Returns:

a printable byte string

See Also:

B2PBitSet

toBitString

public static java.lang.String toBitString(B2PBitSet bitSet)

Converts a B2PBitSet into a printable bit string

Parameters:

bitSet - the bit set to stringify

Returns:

a printable bit string

See Also:

B2PBitSet