uk.ac.bbk.dcs.automed.qproc.functions
Class LessEqual

java.lang.Object
  |
  +--uk.ac.bbk.dcs.automed.qproc.functions.LessEqual

All Implemented Interfaces:

BuiltInFunction

public class LessEqual

extends java.lang.Object

implements BuiltInFunction

Constructor Summary

LessEqual()

Method Summary

int	getArity() Returns the arity of the function.
Cell	perform(Cell[] args, Evaluator e) Returns a Cell object that is the root of a graph that represents the result of applying the built-in function to the arguments args.

Methods inherited from class java.lang.Object

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

Constructor Detail

LessEqual

public LessEqual()

Method Detail

getArity

public int getArity()

Description copied from interface: BuiltInFunction

Returns the arity of the function.

Specified by:

getArity in interface BuiltInFunction

perform

public Cell perform(Cell[] args,
                    Evaluator e)

Description copied from interface: BuiltInFunction

Returns a Cell object that is the root of a graph that represents the result of applying the built-in function to the arguments args. Uses the Evaluator e to evaluate any sub-queries that need to be evaluated.

Specified by:

perform in interface BuiltInFunction