Package org.faktorips.fl.functions

Class AbstractListFunction

java.lang.Object

org.faktorips.fl.FunctionSignatureImpl

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

org.faktorips.fl.functions.AbstractFlFunction

org.faktorips.fl.functions.AbstractListFunction

All Implemented Interfaces:

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

Direct Known Subclasses:

MinMaxList, SumList

public abstract class AbstractListFunction
extends AbstractFlFunction

Constructor Summary

Constructors

Constructor	Description
AbstractListFunction(String name, String description, FunctionSignatures signature)

Method Summary

Modifier and Type	Method	Description
CompilationResult<org.faktorips.codegen.JavaCodeFragment>	compile(CompilationResult<org.faktorips.codegen.JavaCodeFragment>[] argResults)	Generates the source code for the function given the compilation results for the arguments.
protected CompilationResultImpl	createCompilationResult(CompilationResult<org.faktorips.codegen.JavaCodeFragment> listArgument, org.faktorips.codegen.JavaCodeFragment fragment)
protected CompilationResult<org.faktorips.codegen.JavaCodeFragment>	generateFunctionCall(CompilationResultImpl argument1, CompilationResultImpl argument2)
protected CompilationResult<org.faktorips.codegen.JavaCodeFragment>	generateFunctionCode(CompilationResult<org.faktorips.codegen.JavaCodeFragment> listArgument)
protected abstract org.faktorips.codegen.JavaCodeFragment	generateReturnFallBackValueCall(org.faktorips.datatype.Datatype datatype)
protected org.faktorips.datatype.Datatype	getBasicType(CompilationResult<org.faktorips.codegen.JavaCodeFragment> listArgument)
protected AbstractCompilationResult<org.faktorips.codegen.JavaCodeFragment>	getListArgument(CompilationResult<org.faktorips.codegen.JavaCodeFragment>[] argResults)
protected CompilationResult<org.faktorips.codegen.JavaCodeFragment>	validateBasicDatatype(org.faktorips.datatype.Datatype basicDatatype)

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

getCompiler, getDatatypeHelper, getJavaClassName, setCompiler

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.FunctionSignature

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

Constructor Details

AbstractListFunction

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

Method Details

compile

public CompilationResult<org.faktorips.codegen.JavaCodeFragment> compile(CompilationResult<org.faktorips.codegen.JavaCodeFragment>[] argResults)

Description copied from interface: FlFunction

Generates the source code for the function given the compilation results for the arguments.

getListArgument

protected AbstractCompilationResult<org.faktorips.codegen.JavaCodeFragment> getListArgument(CompilationResult<org.faktorips.codegen.JavaCodeFragment>[] argResults)

validateBasicDatatype

protected CompilationResult<org.faktorips.codegen.JavaCodeFragment> validateBasicDatatype(org.faktorips.datatype.Datatype basicDatatype)

Parameters:

basicDatatype - The data type of the elements in the list this function processes.

Returns:

a CompilationResult with an error if the element data type is illegal. Returns null or an error free compilation result if the data type is valid.

generateFunctionCode

protected CompilationResult<org.faktorips.codegen.JavaCodeFragment> generateFunctionCode(CompilationResult<org.faktorips.codegen.JavaCodeFragment> listArgument)

generateReturnFallBackValueCall

protected abstract org.faktorips.codegen.JavaCodeFragment generateReturnFallBackValueCall(org.faktorips.datatype.Datatype datatype)

generateFunctionCall

protected CompilationResult<org.faktorips.codegen.JavaCodeFragment> generateFunctionCall(CompilationResultImpl argument1,
 CompilationResultImpl argument2)

createCompilationResult

protected CompilationResultImpl createCompilationResult(CompilationResult<org.faktorips.codegen.JavaCodeFragment> listArgument,
 org.faktorips.codegen.JavaCodeFragment fragment)

getBasicType

protected org.faktorips.datatype.Datatype getBasicType(CompilationResult<org.faktorips.codegen.JavaCodeFragment> listArgument)