com.bigdata.relation.rule.eval

Class ProgramUtility

java.lang.Object

com.bigdata.relation.rule.eval.ProgramUtility

public class ProgramUtility
extends Object

Support for determining how and where a program should be executed.

Version:

$Id$

Author:

Bryan Thompson

Constructor Summary

Constructors

Constructor and Description
ProgramUtility()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isClosureProgram(IStep step) true iff the program contains an embedded closure operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgramUtility

public ProgramUtility()

Method Detail

isClosureProgram

public boolean isClosureProgram(IStep step)

true iff the program contains an embedded closure operation. false if the program is a rule or is itself a closure operation.

Parameters:

step - The program.

Returns: