Add For-Each Capabilities to the XBaya Dynamic Execution
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Key: AIRAVATA-13
URL: https://issues.apache.org/jira/browse/AIRAVATA-13
Project: Airavata
Issue Type: New Feature
Reporter: Suresh Marru
For data parallel applications, often an array of data has to be processed.
BPEL specifications defines this as a For-Each capability where a Service A
will output an array (it can be anything of the supported types) and Service B
outputs any output type. Service C has to be looped through for each of the
array element outputted by Service A. Once all the instances complete, the
output is made into a array and passed onto Service D. This capability is
described in BPEL specification and described in [1]
[1] - http://www-01.ibm.com/support/docview.wss?uid=swg27011753
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