ca.pfv.spmf.patterns.rule_itemset_array_integer_with_count

Class Rules

java.lang.Object

ca.pfv.spmf.patterns.rule_itemset_array_integer_with_count.Rules

public class Rules
extends java.lang.Object

This class represents a list of association rules, where itemsets are array of integers.

See Also:

Itemset, Rule

Constructor Summary

Constructors

Constructor and Description
Rules(java.lang.String name) Constructor

Method Summary

Modifier and Type	Method and Description
void	addRule(Rule rule) Add a rule to this list of rules
java.util.List<Rule>	getRules() Get the list of rules.
int	getRulesCount() Get the number of rules in this list of rules
void	printRules(int databaseSize) Print all the rules in this list to System.out.
void	sortByConfidence() Sort the rules by confidence
java.lang.String	toString(int databaseSize) Return a string representation of this list of rules

Methods inherited from class java.lang.Object

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

Constructor Detail

Rules

public Rules(java.lang.String name)

Constructor

Parameters:

name - a name for this list of association rules (string)

Method Detail

sortByConfidence

public void sortByConfidence()

Sort the rules by confidence

printRules

public void printRules(int databaseSize)

Print all the rules in this list to System.out.

Parameters:

databaseSize - the number of transactions in the transaction database where the rules were found

toString

public java.lang.String toString(int databaseSize)

Return a string representation of this list of rules

Parameters:

databaseSize - the number of transactions in the database where the rules were found.

Returns:

a string

addRule

public void addRule(Rule rule)

Add a rule to this list of rules

Parameters:

rule - the rule to be added

getRulesCount

public int getRulesCount()

Get the number of rules in this list of rules

Returns:

the number of rules

getRules

public java.util.List<Rule> getRules()

Get the list of rules.

Returns:

a list of rules.