weka.attributeSelection
Class ConsistencySubsetEval.hashKey

java.lang.Object
  |
  +--weka.attributeSelection.ConsistencySubsetEval.hashKey

Enclosing class:

ConsistencySubsetEval

public class ConsistencySubsetEval.hashKey

extends java.lang.Object

Class providing keys to the hash table.

Constructor Summary

ConsistencySubsetEval.hashKey(double[] t)
Constructor for a hashKey

ConsistencySubsetEval.hashKey(Instance t, int numAtts)
Constructor for a hashKey

Method Summary

boolean	equals(java.lang.Object b) Tests if two instances are equal
int	hashCode() Calculates a hash code
void	print_hash_code() Prints the hash code
java.lang.String	toString(Instances t, int maxColWidth) Convert a hash entry to a string

Methods inherited from class java.lang.Object

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

Constructor Detail

ConsistencySubsetEval.hashKey

public ConsistencySubsetEval.hashKey(Instance t,
                                     int numAtts)
                              throws java.lang.Exception

Constructor for a hashKey

Parameters:

t - an instance from which to generate a key

numAtts - the number of attributes

ConsistencySubsetEval.hashKey

public ConsistencySubsetEval.hashKey(double[] t)

Constructor for a hashKey

Parameters:

t - an array of feature values

Method Detail

toString

public java.lang.String toString(Instances t,
                                 int maxColWidth)

Convert a hash entry to a string

Parameters:

t - the set of instances

maxColWidth - width to make the fields

hashCode

public int hashCode()

Calculates a hash code

Overrides:

hashCode in class java.lang.Object

Returns:

the hash code as an integer

equals

public boolean equals(java.lang.Object b)

Tests if two instances are equal

Overrides:

equals in class java.lang.Object

Parameters:

b - a key to compare with

print_hash_code

public void print_hash_code()

Prints the hash code