Iterations

The Iterations nodes are:

GreenVulcano^® ESB Iterator Nodes

• Iterator Enqueue Node: Allows you to perform a queuing iteratively.
• Iterator Dequeue Node: Allows you to run a receive from a queue or a topic in an iterative manner.Using the right mouse button you can edit/add operations or InputServices OutputServices.
• Iterator Call Node: Allows you to perform a synchronous iteratively.
• Iterator CoreCall Node: Allows you to make a call to another department in an iterative manner.
• Iterator SubFlowCall Node: Allows you to make a call to a SubFlow in an iterative manner.

VulCon Configuration

You might insert into your workflow one of the Nodes described above by drag and drop it into the VulCon Editor View.

When one of these nodes is inserted into the editor, a new element GVIteratorOperationNode will appear into the element Flow (or SubFlow) of your Service Operation. This element will contain a sub-element which variates depending on the Iteration Node you selected. The following table shows this:

Iteration node	GVIterationOperationNode Sub-element	Description
Iterator Enqueue	proxy-enqueue	Sets a proxy to other Enqueue operation.
Iterator Dequeue	NONE
Iterator Call	proxy-call	Sets a proxy to other Call operation.
Iterator CoreCall	CoreCall	Invokes a GreenVulcano® ESB service.
Iterator SubFlowCall	SubFlowCall	Invokes a GreenVulcano® ESB operation's SubFlow.

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