G.dimaio: Created page with "==Description== A FlowNode identify a wolkflow basic operation. The actual specializations are: * GVOperationNode * GVNodeCheck * ChangeGVBufferNode * GVWaitNode..."

2013-03-04T14:18:51Z

Created page with "==Description== A FlowNode identify a wolkflow basic operation. The actual specializations are: * GVOperationNode * GVNodeCheck * ChangeGVBufferNode * GVWaitNode..."

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==Description==

A FlowNode identify a wolkflow basic operation. The actual specializations are:
* [[GVOperationNode]]
* [[GVNodeCheck]]
* [[ChangeGVBufferNode]]
* [[GVWaitNode]]
* [[GVNotificationNode]]
* [[GVIteratorOperationNode]]
* [[GVCoreCallNode]]
* [[GVEndNode]]
* [[GVSavePointNode]]
* [[GVSubFlowCallNode]]

=={{VULCON}} / {{GVCONSOLE}} Configuration==

It has the following basic attributes:

* type: flow-node;
* class: ....
* id: ID of the node. Unique within the 'Flow' and its value cannot be null.
* input: Specifies the input (from the execution environment) for the operation. <br/> If the input is an exception, the operation is not performed, and the output is set equal input exception. Its value can't be null.
* output: The operation's output ([[GVBuffer]] or Exception) is inserted into the execution environment with this exact name.<br/> Default to "input" value. The attribute value can't be null.
* next-node-id: Indicates the next node in the workflow to execute when the operation ends.
* point-x: X position of the node in the {{L_VULCON}} workflows editor. Immutable, used by {{L_VULCON}}.
* point-y: Y position of the node in the {{L_VULCON}} workflows editor. Immutable, used by {{L_VULCON}}.
* dump-in-out: If true enable the dump of the input/output GVBuffer (and also of configured internal services). Default ''false''. The attribute admitted values are:
** true
** false
* dump-env-in-out: If true enable the dump of the Execution Environment before and after node execution. Default false. The attribute admitted values are:
** true
** false

and the subelement:

* [[Description]]

FlowNode - Revision history

G.dimaio: Created page with "==Description== A FlowNode identify a wolkflow basic operation. The actual specializations are: * GVOperationNode * GVNodeCheck * ChangeGVBufferNode * GVWaitNode..."