ChangeGVBufferNode

Description

Element ChangeGVBufferNode allows you to define a node in a workflow where you can make a change to the data buffer.

GreenVulcano^® ESB configuration

The following table shows the ChangeGVBufferNode element's attributes:

Attribute	Type	Description
type	fixed	This attribute must assume the value flow-node.
op-type	fixed	This attribute must assume the value change GVBuffer.
class	fixed	This attribute must assume the value it.greenvulcano.gvesb.core.flow.ChangeGVBufferNode.
id	required	ID of the node. Unique within the 'Flow'.
input	required	Specifies the input (from the execution environment) for the operation. If the input is an exception, the operation is not performed, and the output is set equal input exception.
output	optional	The operation's output (GVBuffer or Exception) is inserted into the execution environment with this exact name. Default to "input" value.
next-node-id	required	Indicates the next node in the workflow to execute when the operation ends.
point-x	optional	X position of the node in the VulCon workflows editor. Immutable, used by VulCon®.
point-y	optional	Y position of the node in the VulCon workflows editor. Immutable, used by VulCon®.
dump-in-out	optional	If true enable the dump of the input/output GVBuffer. Default false.
dump-env-in-out	optional	If true enable the dump of the input/output Execution Environment. Default false.

Its subelements are:

• Description
• ChangeGVBuffer
• OutputServices