com.intel.gpe.clients.api.workflow
Class While

java.lang.Object
  com.intel.gpe.clients.api.workflow.While

All Implemented Interfaces:

Action

public class While
extends java.lang.Object
implements Action

The loop construct. The loop condition is an XPath expression with boolean result.

Version:

$Id: While.java,v 1.3 2005/12/26 13:39:07 lukichev Exp $

Author:

Alexander Lukichev

Constructor Summary

While(java.lang.String condition, Action action)
Create the loop construct.

Method Summary

void	emitCode(Scope scope, org.w3c.dom.Element target) Emit the piece of code corresponding to the current action.

Methods inherited from class java.lang.Object

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

Constructor Detail

While

public While(java.lang.String condition,
             Action action)

Create the loop construct.

Parameters:

condition - the loop condition (XPath expression with boolean result)

action - the loop body

Method Detail

emitCode

public void emitCode(Scope scope,
                     org.w3c.dom.Element target)
              throws java.lang.Exception

Description copied from interface: Action

Emit the piece of code corresponding to the current action.

Specified by:

emitCode in interface Action

Parameters:

scope - The variable scope of the workflow

target - The XML DOM element to append the action code to

Throws:

java.lang.Exception - In a case of error