com.bigdata.rdf.internal.constraints

Class DateTimeUtility

java.lang.Object

com.bigdata.rdf.internal.constraints.DateTimeUtility

All Implemented Interfaces:

IMathOpHandler

public class DateTimeUtility
extends Object
implements IMathOpHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected static DatatypeFactory	datatypeFactory

Constructor Summary

Constructors

Constructor and Description
DateTimeUtility()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canInvokeMathOp(org.openrdf.model.Literal... args) Check if this utility applies for the argument types.
IV	doMathOp(org.openrdf.model.Literal l1, IV iv1, org.openrdf.model.Literal l2, IV iv2, MathBOp.MathOp op, BigdataValueFactory vf) Perform the operation on arguments.

Methods inherited from class java.lang.Object

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

Field Detail

datatypeFactory

protected static final DatatypeFactory datatypeFactory

Constructor Detail

DateTimeUtility

public DateTimeUtility()

Method Detail

canInvokeMathOp

public boolean canInvokeMathOp(org.openrdf.model.Literal... args)

Description copied from interface: IMathOpHandler

Check if this utility applies for the argument types.

Specified by:

canInvokeMathOp in interface IMathOpHandler

Returns:

doMathOp

public IV doMathOp(org.openrdf.model.Literal l1,
          IV iv1,
          org.openrdf.model.Literal l2,
          IV iv2,
          MathBOp.MathOp op,
          BigdataValueFactory vf)

Description copied from interface: IMathOpHandler

Perform the operation on arguments.

Specified by:

doMathOp in interface IMathOpHandler

Returns: