Package org.faktorips.fl.functions

Class AbstractFlFunction

java.lang.Object

org.faktorips.fl.FunctionSignatureImpl

org.faktorips.fl.functions.AbstractBaseFlFunction<org.faktorips.codegen.JavaCodeFragment>

org.faktorips.fl.functions.AbstractFlFunction

All Implemented Interfaces:

FlFunction<org.faktorips.codegen.JavaCodeFragment>, FunctionSignature

Direct Known Subclasses:

Abs, AbstractIf, AbstractListFunction, AbstractPeriodFunction, Count, Date, Days360, Exists, IsEmpty, MinMaxComparableDatatypes, MinMaxDecimal, MinMaxMoney, MinMaxNativeTypes, Not, NotBoolean, PowerDecimal, PowerInt, Round, SqrtDecimal, SumBeanArrayPropertyFct, SumDecimal, TextFunction, WholeNumber

public abstract class AbstractFlFunction
extends AbstractBaseFlFunction<org.faktorips.codegen.JavaCodeFragment>

Abstract Java implementation of FlFunction.

Constructor Summary

Constructors

Constructor	Description
AbstractFlFunction(String name, String description, org.faktorips.datatype.Datatype type, org.faktorips.datatype.Datatype argType)	Creates a new function signature with a variable argument list.
AbstractFlFunction(String name, String description, org.faktorips.datatype.Datatype type, org.faktorips.datatype.Datatype[] argTypes)	Creates a new function with a defined argument list.
AbstractFlFunction(String name, String description, FunctionSignatures signature)	Creates a new function with a defined argument list.

Method Summary

Modifier and Type	Method	Description
JavaExprCompiler	getCompiler()	Overridden Method.
org.faktorips.codegen.DatatypeHelper	getDatatypeHelper(org.faktorips.datatype.Datatype datatype)
String	getJavaClassName(org.faktorips.datatype.Datatype datatype)
void	setCompiler(JavaExprCompiler compiler)

Methods inherited from class org.faktorips.fl.functions.AbstractBaseFlFunction

getDescription, setCompiler, setDescription

Methods inherited from class org.faktorips.fl.FunctionSignatureImpl

getArgTypes, getName, getType, hasVarArgs, isSame, match, matchUsingConversion, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.faktorips.fl.FlFunction

compile

Methods inherited from interface org.faktorips.fl.FunctionSignature

getArgTypes, getName, getType, hasVarArgs, isSame, match, matchUsingConversion

Constructor Details

AbstractFlFunction

public AbstractFlFunction(String name,
 String description,
 FunctionSignatures signature)

Creates a new function with a defined argument list.

AbstractFlFunction

public AbstractFlFunction(String name,
 String description,
 org.faktorips.datatype.Datatype type,
 org.faktorips.datatype.Datatype[] argTypes)

Creates a new function with a defined argument list.

AbstractFlFunction

public AbstractFlFunction(String name,
 String description,
 org.faktorips.datatype.Datatype type,
 org.faktorips.datatype.Datatype argType)

Creates a new function signature with a variable argument list.

Parameters:

name - the name of this function

description - a description of this function

type - the return type of this function

argType - defines the Datatype of the arguments in the variable argument list

Method Details

setCompiler

public void setCompiler(JavaExprCompiler compiler)

getCompiler

public JavaExprCompiler getCompiler()

Overridden Method.

Specified by:

getCompiler in interface FlFunction<org.faktorips.codegen.JavaCodeFragment>

Overrides:

getCompiler in class AbstractBaseFlFunction<org.faktorips.codegen.JavaCodeFragment>

See Also:

• FlFunction.getCompiler()

getDatatypeHelper

public org.faktorips.codegen.DatatypeHelper getDatatypeHelper(org.faktorips.datatype.Datatype datatype)

getJavaClassName

public String getJavaClassName(org.faktorips.datatype.Datatype datatype)