org.ginsim.service.tool.avatar.domain

Class Dictionary

java.lang.Object

org.ginsim.service.tool.avatar.domain.Dictionary

public final class Dictionary
extends Object

Class responsible for the efficient calculus of the hash code of a given state

Version:

1.0

Author:

Rui

Constructor Summary

Constructors

Constructor and Description
Dictionary()

Method Summary

Modifier and Type	Method and Description
static void	codingLongStates(BigInteger[] factors) Loads the hash function: sum of the Cartesian product between the given parameter and a given state
static void	codingShortStates(long[] _factors) Loads the hash function: sum of the Cartesian product between the given parameter and a given state
static String	toBigKey(byte[] state) Computes the key of a long state based on the values of its components
static String	toKey(byte[] state) Computes the key of a state based on the values of its components
static long	toNumericKey(byte[] state) Computes the key of a state based on the values of its components

Methods inherited from class java.lang.Object

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

Constructor Detail

Dictionary

public Dictionary()

Method Detail

codingLongStates

public static void codingLongStates(BigInteger[] factors)

Loads the hash function: sum of the Cartesian product between the given parameter and a given state

Parameters:

factors - the hash function to compute the key of a given state

codingShortStates

public static void codingShortStates(long[] _factors)

Loads the hash function: sum of the Cartesian product between the given parameter and a given state

Parameters:

factors - the hash function to compute the key of a given state

toKey

public static String toKey(byte[] state)

Computes the key of a state based on the values of its components

Parameters:

state - the state

Returns:

the string identifier of the given state

toNumericKey

public static long toNumericKey(byte[] state)

Computes the key of a state based on the values of its components

Parameters:

state - the state

Returns:

the numeric identifier of the given state

toBigKey

public static String toBigKey(byte[] state)

Computes the key of a long state based on the values of its components

Parameters:

state - the long state

Returns:

the string identifier of the given state