Package org.faktorips.fl.functions

Class SumBeanArrayPropertyFct

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.SumBeanArrayPropertyFct

All Implemented Interfaces:

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

public class SumBeanArrayPropertyFct
extends AbstractFlFunction

A function that given an array of objects from the same class or interface allows to sum up one of the properties. E.g.: sum(coverages, netPremium) where coverages is an array of coverage objects with a property netPremium.

Author:

Jan Ortmann

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ERROR_MESSAGE_CODE

Constructor Summary

Constructors

Constructor	Description
SumBeanArrayPropertyFct()

Method Summary

Modifier and Type	Method	Description
CompilationResult<org.faktorips.codegen.JavaCodeFragment>	compile(CompilationResult<org.faktorips.codegen.JavaCodeFragment>[] argResults)	Overridden Method.
static final org.faktorips.values.Decimal	sumDecimal(Object[] beans, String getterMethod)

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

Field Details

ERROR_MESSAGE_CODE

public static final String ERROR_MESSAGE_CODE

See Also:

• Constant Field Values

Constructor Details

SumBeanArrayPropertyFct

public SumBeanArrayPropertyFct()

Method Details

compile

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

Overridden Method.

See Also:

• FlFunction.compile(org.faktorips.fl.CompilationResult[])

sumDecimal

public static final org.faktorips.values.Decimal sumDecimal(Object[] beans,
 String getterMethod)