org.deri.iris.builtins.date
Class AddYearMonthDurationToDateTimeBuiltin

java.lang.Object
  org.deri.iris.builtins.AbstractBuiltin
      org.deri.iris.builtins.ArithmeticBuiltin
          org.deri.iris.builtins.AddBuiltin
              org.deri.iris.builtins.date.AddYearMonthDurationToDateTimeBuiltin

All Implemented Interfaces:

Comparable<IAtom>, IAtom, IBuiltinAtom

public class AddYearMonthDurationToDateTimeBuiltin
extends AddBuiltin

Represents the RIF built-in function func:add-yearMonthDuration-to-dateTime.

Field Summary

Fields inherited from class org.deri.iris.builtins.AbstractBuiltin

EMPTY_TERM

Constructor Summary

AddYearMonthDurationToDateTimeBuiltin(ITerm... terms)

Method Summary

protected ITerm

computeMissingTerm(int missingTermIndex, ITerm[] terms) Compute the missing term when the other two are known.

Methods inherited from class org.deri.iris.builtins.ArithmeticBuiltin

evaluateTerms, maxUnknownVariables, testForEquality

Methods inherited from class org.deri.iris.builtins.AbstractBuiltin

compareTo, equals, evaluate, getPredicate, getTuple, hashCode, isBuiltin, isGround, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AddYearMonthDurationToDateTimeBuiltin

public AddYearMonthDurationToDateTimeBuiltin(ITerm... terms)

Method Detail

computeMissingTerm

protected ITerm computeMissingTerm(int missingTermIndex,
                                   ITerm[] terms)

Description copied from class: ArithmeticBuiltin

Compute the missing term when the other two are known.

Overrides:

computeMissingTerm in class AddBuiltin

terms - The collection of all terms.

Returns:

The computed value.