org.openlowcode.server.data.formula

Class SameObjectSubstract<E extends DataObject<E>>

java.lang.Object

org.openlowcode.server.data.formula.SameObjectSubstract<E>

Type Parameters:

E - the DataObject this element applies to

All Implemented Interfaces:

FormulaElement<E>

public class SameObjectSubstract<E extends DataObject<E>>
extends java.lang.Object
implements FormulaElement<E>

A substraction of two values on the same object. As any formula element, it should be robust to null values (substraction of two values if one is null returns null also).

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
SameObjectSubstract(FormulaElement<E> element1, FormulaElement<E> element2) creates a formula element substracting the two elements provided

Method Summary

Modifier and Type	Method and Description
java.math.BigDecimal	getValueForFormulaInput(E contextobject) provides the value as big decimal for formula calculation

Methods inherited from class java.lang.Object

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

Constructor Detail

SameObjectSubstract

public SameObjectSubstract(FormulaElement<E> element1,
                           FormulaElement<E> element2)

creates a formula element substracting the two elements provided

Parameters:

element1 - an alement on the object

element2 - another element on the object

Method Detail

getValueForFormulaInput

public java.math.BigDecimal getValueForFormulaInput(E contextobject)

Description copied from interface: FormulaElement

provides the value as big decimal for formula calculation

Specified by:

getValueForFormulaInput in interface FormulaElement<E extends DataObject<E>>

Returns:

a big decimal value of the content of the object element