Workflows

Remove duplicate strings (1)

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The remove duplicate strings service takes the list ['a','b','c','b','a','d'], strips out duplicate strings and outputs the result ['a','b','c','d'].

Created: 2008-09-27

Credits: Alan Williams

Read text file - empty file (1)

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The beanshell creates an empty temporary file. The filepath to the temporary file is then passed to the Read_text_file service which reads the file and outputs the empty string ''.

Created: 2008-09-27

Credits: Alan Williams

Read text file - several lines (1)

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The beanshell write the string 'hello' four times separated by a new lineto a temporary file. The filepath to the temporary file is then passed to the Read_text_file service which reads the file and outputs the string 'hello hello hello hello'.

Created: 2008-09-27

Credits: Alan Williams

Read text file (1)

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The beanshell write the string 'hello' to a temporary file. The filepath to the temporary file is then passed to the Read_text_file service which reads the file and outputs the string 'hello'.

Created: 2008-09-27

Credits: Alan Williams

Read SwissProt file (1)

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The Get_web_page_from_URL downloads a file from myExperiment that contains SwissProt data. That data is then saved to a temporary file generated by the create_and_populate_temporary_file beanshell. The path to the temporary file is then passed to the Read_SwissProt_file service. That service reads the file and converts the SwissProt data into Agave format. The result is then sent to the workflow's out port.

Created: 2008-09-27

Credits: Alan Williams

Pad numeral with leading 0s - default targ... (1)

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The pad numeral with leading 0s takes the input '12' and pads it to the default target length of 7, yielding the output '0000012'.

Created: 2008-09-27

Credits: Alan Williams

Merge string list to string - empty list (1)

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The merge string list to string service takes an empty list [] and outputs an empty string ''.

Created: 2008-09-27

Credits: Alan Williams

Merge string list to string - default sepa... (1)

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The merge string list to string service takes the list ['a','b','c'] and outputs the string 'a b c'.

Created: 2008-09-27

Credits: Alan Williams

List files by regex - empty directory (1)

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The create_temporary_directory beanshell creates a temporary directory and outputs the path to that directory. The empty directory is examined by the List_files_by_regex service. Since there are no files, an empty list is output.

Created: 2008-09-27

Credits: Alan Williams

List files by regex - no answer (1)

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The create_temporary_directory beanshell creates a temporary directory and outputs the path to that directory. The populate_directory beanshell creates several files within the temporary directory. Once the directory has been populated, it is examined by the List_files_by_regex service. Since no files match the regular expression 'x.*' i.e. no files have a name that starts with 'x', an empty list is output.

Created: 2008-09-27

Credits: Alan Williams

List files by regex - several answers (1)

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The create_temporary_directory beanshell creates a temporary directory and outputs the path to that directory. The populate_directory beanshell creates several files within the temporary directory. Once the directory has been populated, it is examined by the List_files_by_regex service and the file paths matching the regular expression '.*i.*', i.e. those containing an 'i', are output.

Created: 2008-09-27

Credits: Alan Williams

List files by extension - empty directory (1)

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The create_temporary_directory beanshell creates a temporary directory and outputs the path to that directory. The empty directory is examined by the List_files_by_extension service. Since no files end in ".png", an empty list is output.

Created: 2008-09-27

Credits: Alan Williams

List files by extension - no answer (1)

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The create_temporary_directory beanshell creates a temporary directory and outputs the path to that directory. The populate_directory beanshell creates several files within the temporary directory. Once the directory has been populated, it is examined by the List_files_by_extension service. Since no files end in ".fred", an empty list is output.

Created: 2008-09-27

Credits: Alan Williams

List files by extension - single answer (1)

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The create_temporary_directory beanshell creates a temporary directory and outputs the path to that directory. The populate_directory beanshell creates several files within the temporary directory. Once the directory has been populated, it is examined by the List_files_by_extension service and the file path to the one file ending in ".bin" is output.

Created: 2008-09-27

Credits: Alan Williams

List files by extension - several answers (1)

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The create_temporary_directory beanshell creates a temporary directory and outputs the path to that directory. The populate_directory beanshell creates several files within the temporary directory. Once the directory has been populated, it is examined by the List_files_by_extension service and the file paths to the three files ending in ".png" are output.

Created: 2008-09-27

Credits: Alan Williams

Get web page from URL - url and base (1)

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Fetches a web page from http://www.mygrid.org.uk/tools with the base parameter as "http://www.mygrid.org.uk" and the url as "/tools". Note that when viewed, the HTML may not be rendered correctly. However, the HTML may be viewed by rendering the result as plain text.

Created: 2008-09-27

Credits: Alan Williams

Get web page from URL - just url (1)

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Fetches a web page from http://www.mygrid.org.uk/tools using just the url parameter of the service. Note that when viewed, the HTML may not be rendered correctly. However, the HTML may be viewed by rendering the result as plain text.

Created: 2008-09-27

Credits: Alan Williams

Get image URLs from HTTP document (1)

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Retrieve the web page at http://www.mygrid.org.uk/usermanual1.7/user_gettings_started.html and examine it for images. The workflow should return an empty list.

Created: 2008-09-27

Credits: Alan Williams

Get image from URL - url and base specified (1)

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Retrieve the image at http://www.mygrid.org.uk/files/2008/09/dragon-workflow.png using both the url and base parameters

Created: 2008-09-27

Credits: Alan Williams

FIlter list of strings by regex extracting... (1)

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The workflow examines the five element list split from the first service. For each element, if it contains an 'a' followed by two characters, the second character after the 'a' is included in the output. Thus, for the input ['a','b','abcde','cdef','axy'], only 'abcde' and 'axy' contain a match and so ['c', 'y'] is output.

Created: 2008-09-27

Credits: Alan Williams

FIlter list of strings by regex extracting... (1)

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The workflow examines the five element list split from the first service. For each element, if it contains an 'a' followed by two characters, then the two characters after the 'a' are included in the output. Thus, for the input ['a','b','abcde','cdef','axy'], only 'abcde' and 'axy' contain a match and so ['bc', 'xy'] is output.

Created: 2008-09-27

Credits: Alan Williams

FIlter list of strings by regex extracting... (1)

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The workflow examines the five element list split from the first service. For each element, if it contains an 'a' followed by two characters, then that triple is included in the output. Thus, for the input ['a','b','abcde','cdef','axy'], only 'abcde' and 'axy' contain a match and so ['abc', 'axy'] is output.

Created: 2008-09-27

Credits: Alan Williams

FIlter list of strings by regex with an un... (1)

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The workflow filters the five element list split from the first service and returns an empty list as no elements match.

Created: 2008-09-27

Credits: Alan Williams

FIlter list of strings by regex with a sui... (1)

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The workflow filters the five element list split from the first service and returns the three elements that match the regular expression.

Created: 2008-09-27

Credits: Alan Williams

Fail if true - non true value (1)

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The fail if true service executes without an exception if given a value that is not true e.g. 'fred'.

Created: 2008-09-27

Credits: Alan Williams