Developing Apama Applications > Developing Apama Applications in Event Modeler > Using Standard Blocks > The Utility blocks > Variable Mapper v2.0
Variable Mapper v2.0
The Variable Mapper block lets you use a scenario variable as a data source for any other block. The Variable Mapper block takes the name of a scenario variable as the value of its only input parameter. When the value of the mapped variable changes, the Variable Mapper block sends the new value to its output feed. The output feed includes two values. The first value is the new value as a number. The second value is the new value as text. You can choose which representation you need to wire into another block.
Parameters
Parameter
Description
variable
Name of the scenario variable whose value you want to output.
Operations
None.
Input feeds
This block has no input feeds.
Output feeds
Feed
Field
Description
variable updates
number
New value of the scenario variable as a number type.
text
New value of the scenario variable as a text type.
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