org.shiftone.bigcalc
Class StdFunctorFactory

java.lang.Object
  org.shiftone.bigcalc.StdFunctorFactory

All Implemented Interfaces:

FunctorFactory

public class StdFunctorFactory

extends java.lang.Object

implements FunctorFactory

This is the out-of-the-box FunctorFactory. Feel free to implement your own.

Version:

$Revision: 1.13 $

Author:

$Author: jeffdrost $

Field Summary

protected static BinaryOperation	ADD
protected static BinaryOperation	AND
protected static BinaryOperation	DIVIDE
protected static BinaryOperation	EQUALS
protected static BinaryOperation	GT
protected static BinaryOperation	GTOE
protected static BinaryOperation	LT
protected static BinaryOperation	LTOE
protected static BinaryOperation	MULTIPLY
protected static UnaryOperation	NEGATE
protected static UnaryOperation	NOT
protected static BinaryOperation	OR
protected static BinaryOperation	POWER
protected static BinaryOperation	SUBTRACT

Constructor Summary

StdFunctorFactory()

Method Summary

Functor	getAdd(Functor lhs, Functor rhs)
Functor	getAnd(Functor lhs, Functor rhs)
Functor	getAssignment(java.lang.String text, Functor rhs)
Functor	getBooleanLiteral(java.lang.String text)
Functor	getDecimalLiteral(java.lang.String text)
Functor	getDivide(Functor lhs, Functor rhs)
Functor	getEquals(Functor lhs, Functor rhs)
Functor	getGreaterThan(Functor lhs, Functor rhs)
Functor	getGreaterThanOrEquals(Functor lhs, Functor rhs)
Functor	getIfThenElse(Functor ifFunctor, Functor thenFunctor, Functor elseFunctor)
Functor	getIntegerLiteral(java.lang.String text)
Functor	getLessThan(Functor lhs, Functor rhs)
Functor	getLessThanOrEquals(Functor lhs, Functor rhs)
Functor	getMultiply(Functor lhs, Functor rhs)
Functor	getNegate(Functor functor)
Functor	getNot(Functor functor)
Functor	getNotEquals(Functor lhs, Functor rhs)
Functor	getOr(Functor lhs, Functor rhs)
Functor	getPower(Functor lhs, Functor rhs)
Functor	getSubtract(Functor lhs, Functor rhs)
Functor	getTextLiteral(java.lang.String text)
Functor	getVariable(java.lang.String text)

Methods inherited from class java.lang.Object

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

Field Detail

ADD

protected static final BinaryOperation ADD

SUBTRACT

protected static final BinaryOperation SUBTRACT

MULTIPLY

protected static final BinaryOperation MULTIPLY

DIVIDE

protected static final BinaryOperation DIVIDE

POWER

protected static final BinaryOperation POWER

AND

protected static final BinaryOperation AND

OR

protected static final BinaryOperation OR

NOT

protected static final UnaryOperation NOT

NEGATE

protected static final UnaryOperation NEGATE

EQUALS

protected static final BinaryOperation EQUALS

GT

protected static final BinaryOperation GT

GTOE

protected static final BinaryOperation GTOE

LT

protected static final BinaryOperation LT

LTOE

protected static final BinaryOperation LTOE

Constructor Detail

StdFunctorFactory

public StdFunctorFactory()

Method Detail

getAdd

public Functor getAdd(Functor lhs,
                      Functor rhs)

Specified by:

getAdd in interface FunctorFactory

getSubtract

public Functor getSubtract(Functor lhs,
                           Functor rhs)

Specified by:

getSubtract in interface FunctorFactory

getMultiply

public Functor getMultiply(Functor lhs,
                           Functor rhs)

Specified by:

getMultiply in interface FunctorFactory

getDivide

public Functor getDivide(Functor lhs,
                         Functor rhs)

Specified by:

getDivide in interface FunctorFactory

getPower

public Functor getPower(Functor lhs,
                        Functor rhs)

Specified by:

getPower in interface FunctorFactory

getAnd

public Functor getAnd(Functor lhs,
                      Functor rhs)

Specified by:

getAnd in interface FunctorFactory

getOr

public Functor getOr(Functor lhs,
                     Functor rhs)

Specified by:

getOr in interface FunctorFactory

getAssignment

public Functor getAssignment(java.lang.String text,
                             Functor rhs)

Specified by:

getAssignment in interface FunctorFactory

getEquals

public Functor getEquals(Functor lhs,
                         Functor rhs)

Specified by:

getEquals in interface FunctorFactory

getNotEquals

public Functor getNotEquals(Functor lhs,
                            Functor rhs)

Specified by:

getNotEquals in interface FunctorFactory

getGreaterThan

public Functor getGreaterThan(Functor lhs,
                              Functor rhs)

Specified by:

getGreaterThan in interface FunctorFactory

getGreaterThanOrEquals

public Functor getGreaterThanOrEquals(Functor lhs,
                                      Functor rhs)

Specified by:

getGreaterThanOrEquals in interface FunctorFactory

getLessThan

public Functor getLessThan(Functor lhs,
                           Functor rhs)

Specified by:

getLessThan in interface FunctorFactory

getLessThanOrEquals

public Functor getLessThanOrEquals(Functor lhs,
                                   Functor rhs)

Specified by:

getLessThanOrEquals in interface FunctorFactory

getDecimalLiteral

public Functor getDecimalLiteral(java.lang.String text)

Specified by:

getDecimalLiteral in interface FunctorFactory

getTextLiteral

public Functor getTextLiteral(java.lang.String text)

Specified by:

getTextLiteral in interface FunctorFactory

getBooleanLiteral

public Functor getBooleanLiteral(java.lang.String text)

Specified by:

getBooleanLiteral in interface FunctorFactory

getIntegerLiteral

public Functor getIntegerLiteral(java.lang.String text)

Specified by:

getIntegerLiteral in interface FunctorFactory

getVariable

public Functor getVariable(java.lang.String text)

Specified by:

getVariable in interface FunctorFactory

getNegate

public Functor getNegate(Functor functor)

Specified by:

getNegate in interface FunctorFactory

getNot

public Functor getNot(Functor functor)

Specified by:

getNot in interface FunctorFactory

getIfThenElse

public Functor getIfThenElse(Functor ifFunctor,
                             Functor thenFunctor,
                             Functor elseFunctor)

Specified by:

getIfThenElse in interface FunctorFactory