com.hardcode.gdbms.engine.function
Class DateFunction

java.lang.Object
  com.hardcode.gdbms.engine.function.DateFunction

All Implemented Interfaces:

Function

public class DateFunction
extends java.lang.Object
implements Function

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Author:

Fernando González Cortés

Constructor Summary

DateFunction()

Method Summary

Function	cloneFunction() DOCUMENT ME!
Value	evaluate(Value[] args) DOCUMENT ME!
java.lang.String	getName() DOCUMENT ME!
boolean	isAggregate() DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Constructor Detail

DateFunction

public DateFunction()

Method Detail

evaluate

public Value evaluate(Value[] args)
               throws FunctionException

Description copied from interface: Function

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Specified by:

evaluate in interface Function

Parameters:

args - DOCUMENT ME!

Returns:

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Throws:

FunctionException - DOCUMENT ME!

See Also:

Function.evaluate(com.hardcode.gdbms.engine.values.Value[])

getName

public java.lang.String getName()

Description copied from interface: Function

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Specified by:

getName in interface Function

Returns:

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See Also:

Function.getName()

isAggregate

public boolean isAggregate()

Description copied from interface: Function

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Specified by:

isAggregate in interface Function

Returns:

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See Also:

Function.isAggregate()

cloneFunction

public Function cloneFunction()

Description copied from interface: Function

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Specified by:

cloneFunction in interface Function

Returns:

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See Also:

Function.cloneFunction()