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: ProgramUtility.java 2265 2009-10-26 12:51:06Z thompsonbry $

Author:

Bryan Thompson

Constructor Summary

ProgramUtility()

Method Summary

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: