Alan Williams' Workflows

Extract elements from a list - extraction ... (1)

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The extract_elements_from_a_list is passed the list [['a','b','c', 'd'], ['e','f','g','h'],['i','j','k','l'],['m','n','o','p']] with fromIndex of 1 and toIndex of 3 and depth 2, will output the list [['e','f','g','h'],['i','j','k','l']] as it is the outermost list i.e. that with depth 2 that is considered.

Created: 2008-09-29

Credits: Alan Williams

Extract elements from a list - extraction ... (1)

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The extract_elements_from_a_list is passed the list [['a','b','c', 'd'], ['e','f','g','h'],['i','j','k','l'],['m','n','o','p']] with fromIndex of 1 and toIndex of 3 and the default depth of 1, will output the list [['b','c'], ['f','g'],['j','k'],['n','o'']] as it is the list with depth 1 e.g. ['e','f','g','h'] that are considered.

Created: 2008-09-29

Credits: Alan Williams

Flatten list - three depth (2)

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The flatten_list service takes the list [[['a']], [['b']], [['c']], [['d']],[['e']]] and, using a flatten depth of 3, outputs the list ['a', 'b', 'c', 'd','e'].

Created: 2008-09-29 | Last updated: 2008-09-30

Credits: Alan Williams

Flatten list - two depth (1)

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The flatten_list service takes the list [[['a']], [['b']], [['c']], [['d']]] and, using the default flatten depth of 2, outputs the list [['a'], ['b'], ['c'], ['d'], ['e']].

Created: 2008-09-29

Credits: Alan Williams

Echo_with_occasional_failure-1 (1)

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The echo_with_occasional_failure service mostly echoes the string 'hello' to the out port. Sometimes, it throws a service failure.

Created: 2008-09-29

Credits: Alan Williams

Write text file - overwriting content (1)

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The beanshell creates an empty temporary file. The filepath to the temporary file is then passed to the Write_text_file A service which writes the string 'hello' into the file. After service A has run, service B writes 'goodbye' into the file. The file is then read by the Read_Text_File service and its content, 'goodbye', output by the workflow.

Created: 2008-09-27

Credits: Alan Williams

Write text file - empty string value (1)

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The beanshell creates an empty temporary file. The filepath to the temporary file is then passed to the Write_text_file service which writes the empty string '' into the file. '' is also output by the service.

Created: 2008-09-27

Credits: Alan Williams

Write text file - specified value (1)

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The beanshell creates an empty temporary file. The filepath to the temporary file is then passed to the Write_text_file service which writes 'hello' into the file. 'hello' is also output by the service.

Created: 2008-09-27

Credits: Alan Williams

Warn - title and message parameters (1)

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The warn service displays a warning dialog with 'Some title' and message 'Some message'. When the user presses OK the string 'answer' is passed to the answer port of the warn service and so to the output of the workflow.

Created: 2008-09-27

Credits: Alan Williams

Transform XML - output file by extension (1)

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The get_xml_file_from_web service downloads an example xml from myExperiment. The content of that file is then saved to a temporary file by create_and_populate_xml_file. The path to the temporary file is passed to the inFileURL port of Transform_XML. The get_xslt_file_from_web service downloads an example xslt file from myExperiment. The content of that file is then saved to a temporary file by create_and_populate_xslt_file. The path to the temporary file is passed to the xslFileURL port...

Created: 2008-09-27

Credits: Alan Williams