Example of a conditional execution workflow

Created: 2008-03-05 13:55:45 Last updated: 2012-05-23 11:18:50

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If the input is true then the string 'foo' is emited, if false then 'bar'. Just a simple example to show how the monster works, so to speak.

Note that this type of workflow is not suitable for Taverna 2. An alternative mechanism is recommended.

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Workflow Components

Inputs (1)

Name	Description
condition	Enter the string 'true' or 'false' here to show the conditional branching

Processors (5)

Name	Type	Description
Fail_if_false	local
Fail_if_true	local
foo	stringconstant
bar	stringconstant
Echo_list	local

Beanshells (0)

Outputs (1)

Name	Description
result

Links (5)

Source	Sink
condition	Fail_if_true:test
condition	Fail_if_false:test
foo:value	Echo_list:inputlist
bar:value	Echo_list:inputlist
Echo_list:outputlist	result

Coordinations (2)

Controller	Target
Fail_if_true	bar
Fail_if_false	foo

Information Workflow Type

Taverna 1

Information Uploader

Alan Williams

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Tomoinn

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Taverna 1.7.1 workflow workbench examples

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Information Attributed By (1)

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WCP-04 Exclusive choice - if/else branching

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Andriuz

Information Statistics

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6639 downloads

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Example of a conditional execution workflow

Created by Alan Williams on Wednesday 05 March 2008 13:55:45 (UTC)

Last edited by Alan Williams on Wednesday 23 May 2012 11:18:49 (UTC)

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Alan Williams	Tuesday 25 October 2011 14:12:56 (UTC)
	This workflow will not work correctly in Taverna 2.*

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