Package cdm.base.datetime.functions

Class DateDifference

java.lang.Object

cdm.base.datetime.functions.DateDifference

All Implemented Interfaces:

com.rosetta.model.lib.functions.RosettaFunction

Direct Known Subclasses:

DateDifference.DateDifferenceDefault, DateDifferenceImpl

public abstract class DateDifference
extends Object
implements com.rosetta.model.lib.functions.RosettaFunction

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DateDifference.DateDifferenceDefault

Constructor Summary

Constructors

Constructor	Description
DateDifference()

Method Summary

Modifier and Type	Method	Description
protected abstract Integer	doEvaluate(com.rosetta.model.lib.records.Date firstDate, com.rosetta.model.lib.records.Date secondDate)
Integer	evaluate(com.rosetta.model.lib.records.Date firstDate, com.rosetta.model.lib.records.Date secondDate)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.rosetta.model.lib.functions.RosettaFunction

toBuilder, toBuilder, toBuilder

Constructor Details

DateDifference

public DateDifference()

Method Details

evaluate

public Integer evaluate(com.rosetta.model.lib.records.Date firstDate,
 com.rosetta.model.lib.records.Date secondDate)

Parameters:

firstDate - The earlier date.

secondDate - The later date.

Returns:

difference The number of calendar days second date is after firstDate. Negative means secondDate is before firstDate.

doEvaluate

protected abstract Integer doEvaluate(com.rosetta.model.lib.records.Date firstDate,
 com.rosetta.model.lib.records.Date secondDate)