com.haley.haleyrules.eclipsefunction
Class EclipseFunctionWithOneArgument

java.lang.Object
  com.haley.haleyrules.eclipsefunction.EclipseFunction
      com.haley.haleyrules.eclipsefunction.EclipseFunctionWithOneArgument

public abstract class EclipseFunctionWithOneArgument

extends EclipseFunction

The EclipseFunctionWithOneArgument abstract class provides the necessary public definitions needed to extend the Inference Engine with a function with one argument.

See Also:

EclipseFunction

Field Summary

Fields inherited from class com.haley.haleyrules.eclipsefunction.EclipseFunction

JULIAN_RETURN_TYPE, UTC_RETURN_TYPE, VARIABLE

Constructor Summary

EclipseFunctionWithOneArgument()

Method Summary

abstract java.lang.Object	evaluate(WorkingMemory wm, java.lang.Object object) Returns the object for this function given a working memory and a single object.
int	getArity() Implements EclipseFunction.getArity() to return 1

Methods inherited from class com.haley.haleyrules.eclipsefunction.EclipseFunction

getReturnTypeForJavaDate

Methods inherited from class java.lang.Object

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

Constructor Detail

EclipseFunctionWithOneArgument

public EclipseFunctionWithOneArgument()

Method Detail

getArity

public final int getArity()

Implements EclipseFunction.getArity() to return 1

Specified by:

getArity in class EclipseFunction

Returns:

1

evaluate

public abstract java.lang.Object evaluate(WorkingMemory wm,
                                          java.lang.Object object)
                                   throws java.lang.Exception

Returns the object for this function given a working memory and a single object.

Parameters:

wm - the working that this function is to be evaluated for.

object - the argument to this functin.

Returns:

the return value of this function.

Throws:

java.lang.Exception - on error.