net.sourceforge.jFuzzyLogic
Class FIS

java.lang.Object
  net.sourceforge.jFuzzyLogic.FIS

public class FIS
extends java.lang.Object

Fuzzy inference system A complete inference system contains: - input variables - output variables - fuzzifiers - defuzzifiers - rules

Author:

pcingola@users.sourceforge.net

Field Summary

(package private) java.util.HashMap<java.lang.String,FuzzyRuleSet>

ruleSets Several ruleSets indexed by name - Each 'RuleSet' contains 'Variables' and 'FuzzyRules'.

Constructor Summary

FIS()
Default constructor

Method Summary

FIS	addFuzzyRuleSet(java.lang.String ruleSetName, FuzzyRuleSet ruleSet) Add a new ruleset
private static FIS	createFromLexer(FCLLexer lexer, boolean verbose) Create a "Fuzzy inference system (FIS)" from an FCL definition string
static FIS	createFromString(java.lang.String fclDefinition, boolean verbose) Create a "Fuzzy inference system (FIS)" from an FCL definition string
FuzzyRuleSet	getFuzzyRuleSet() Get a fuzzy rule set (first I can find, if there are more that one)
FuzzyRuleSet	getFuzzyRuleSet(java.lang.String ruleSetName) Get a fuzzy rule set
static FIS	load(java.lang.String fileName) Load an FCL file and create a "Fuzzy inference system (FIS)"
static FIS	load(java.lang.String fileName, boolean verbose) Load an FCL file and create a "Fuzzy inference system (FIS)"
java.lang.String	toString()
private java.lang.String	toString(boolean useFCL)
java.lang.String	toStringFCL()

Methods inherited from class java.lang.Object

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

Field Detail

ruleSets

java.util.HashMap<java.lang.String,FuzzyRuleSet> ruleSets

Several ruleSets indexed by name - Each 'RuleSet' contains 'Variables' and 'FuzzyRules'. - 'Varibles' contain 'Deffuzyfiers' ans 'LinguisticTerms' - 'LinguisticTerms' contain 'MembershipFunctions'

Constructor Detail

FIS

public FIS()

Default constructor

Method Detail

createFromLexer

private static FIS createFromLexer(FCLLexer lexer,
                                   boolean verbose)

Create a "Fuzzy inference system (FIS)" from an FCL definition string

Parameters:

lexer - : lexer to use

verbose - : be verbose?

Returns:

A new FIS (or null on error)

createFromString

public static FIS createFromString(java.lang.String fclDefinition,
                                   boolean verbose)

Create a "Fuzzy inference system (FIS)" from an FCL definition string

Parameters:

fclDefinition - : FCL definition

verbose - : Be verbose?

Returns:

A new FIS or null on error

load

public static FIS load(java.lang.String fileName)

Load an FCL file and create a "Fuzzy inference system (FIS)"

Parameters:

fileName - : FCL file name

Returns:

A new FIS or null on error

load

public static FIS load(java.lang.String fileName,
                       boolean verbose)

Load an FCL file and create a "Fuzzy inference system (FIS)"

Parameters:

fileName - : FCL file name

verbose - : Be verbose?

Returns:

A new FIS or null on error

addFuzzyRuleSet

public FIS addFuzzyRuleSet(java.lang.String ruleSetName,
                           FuzzyRuleSet ruleSet)

Add a new ruleset

Parameters:

ruleSetName - : Fuzzy rule set name

ruleSet - : Fuzzy rule set

Returns:

this

getFuzzyRuleSet

public FuzzyRuleSet getFuzzyRuleSet()

Get a fuzzy rule set (first I can find, if there are more that one)

Returns:

Fuzzy rule set (or null if not found)

getFuzzyRuleSet

public FuzzyRuleSet getFuzzyRuleSet(java.lang.String ruleSetName)

Get a fuzzy rule set

Parameters:

ruleSetName - : Fuzzy rule set's name

Returns:

Fuzzy rule set (or null if not found)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toString

private java.lang.String toString(boolean useFCL)

toStringFCL

public java.lang.String toStringFCL()