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Type: Taverna 1 Tag: iteration

Workflow Demonstration of configurable iteration (1)

This workflow shows the use of the iteration strategy editor to ensure that only relevant combinations of inputs are used during an implicit iteration.

Created: 2008-03-05 | Last updated: 2008-03-25

Credits: User Tomoinn

Workflow Staged iteration strategy (1)

Consider two lists A and B, of equal size 3. A[1] corresponds to B[1], A[2] to B[2], etc, for instance A are image scans from 2007 and B from 2008, and the index indicates the patient number. A = [a0, a1, a2] B = [b0, b1, b2] There's then two lists of possible parameters P and Q, of different lengths, P has 2 and Q has 4 items. P = [p0, p1] Q = [q0, q1, q2, q3] Each of the A items should be processed in ap using each of the P parameters, and each of the B items ...

Created: 2008-05-07 | Last updated: 2008-05-07

Credits: User Stian Soiland-Reyes

Workflow TestIteratorStrategy_withCloning (2)

This workflow implements a strategy for this problem: > I would like to perform an iteration including a dot product between > a list and a list of lists; example: > Input: > > [1] (1) > [A,B,C] (2) > [[a,b],[c,d],[e,f]] (3) > > Desired output: > > [1Aa, 1Ab, 1Bc, 1Bd, 1Ce, 1Cf] In this implementation a java beanshell is used to clone the items in list 2 as many times per item as there are items in the sublists of list 3. The iteration stra...

Created: 2007-11-29 | Last updated: 2007-11-29

Credits: User Marco Roos

Workflow TestIteratorStrategy_withNesting (1)

Implementation of the iteration workaround by Tom Oin conform the Q&A below. The nested workflow 'NestedProcessor' is called that to conform to Tom's explanation. For an alternative solution using a java beanshell to clone list items see 'TestIteratorStrategy_withCloning. This workflow implements the following Q&A: Marco Roos wrote: > Dear Taverna user, > > Issue 1: Complex iteration > > I would like to perform an iteration including a dot product between > a list and a list of li...

Created: 2007-11-29

Credits: User Marco Roos User Tomoinn

Workflow TestIterator (1)

Workflow to experiment with list iteration strategies. Look at metadata of nested workflow 'Concatenate' to see the current iteration strategy.

Created: 2007-11-28

Credits: User Marco Roos

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