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

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

All Implemented Interfaces:

Action

public class Switch
extends java.lang.Object
implements Action

The selection construct. The execution branch is selected for which the marking boolean XPath expression returns true.

Version:

$Id: Switch.java,v 1.4 2006/02/17 08:15:37 serduk Exp $

Author:

Alexander Lukichev

Nested Class Summary

static class

Switch.Case The representation of the code branch with the condition to be tested in order to execute the branch.

Constructor Summary

Switch(Switch.Case[] cases, Action otherwise)
Create the selection 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

Switch

public Switch(Switch.Case[] cases,
              Action otherwise)

Create the selection construct.

Parameters:

cases - the list of code branches with predicate expressions

otherwise - the action to be performed in the case when all the predicates yield false

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