Icon

kn_​example_​java_​edit_​variables

KNIME - small useful Java Tasks and other little helpers

KNIME - small useful Java Tasks and other little helpers

BTW: KNIME protocol comes in very handyknime://knime.workflowhttps://www.knime.com/self-paced-course/l1-dw-knime-analytics-platform-for-data-wranglers-basics/lesson2 fun with URI, URL and File Pathshttps://hub.knime.com/mlauber71/spaces/Public/latest/kn_example_uri_url_path_fun_with KNIME - small useful Java Tasks and other little helpers create a file path with a combination of Meta-Information and Java Snippet gives you a row number preserves a ROWID you can later (re-)use Create name and path return $$ROWINDEX$$;=> new_rowindexreturn $$ROWID$$;new_rowidvar_pos_namevar_path_parent_foldervar_path_data=> make the row number your RowID and save_my_original_rowidv_my_excel_file_pathdeterminepath and name of workflow=> make the saved RowID the NEW RowID and save_my_original_rowid*_pathdata/my_excel_file.xlsxv_path_excel_filev_file_namev_path*data/my_first_excel_file.xlsx Data Generator Java Snippet(simple) Java Snippet(simple) String Manipulation String Manipulation Java Snippet(simple) RowID Java EditVariable (simple) Extract ContextProperties RowID Variable toTable Row Table Rowto Variable String to Path(Variable) Excel Writer Java EditVariable (simple) Java EditVariable (simple) String to Path(Variable) Excel Writer BTW: KNIME protocol comes in very handyknime://knime.workflowhttps://www.knime.com/self-paced-course/l1-dw-knime-analytics-platform-for-data-wranglers-basics/lesson2 fun with URI, URL and File Pathshttps://hub.knime.com/mlauber71/spaces/Public/latest/kn_example_uri_url_path_fun_with KNIME - small useful Java Tasks and other little helpers create a file path with a combination of Meta-Information and Java Snippet gives you a row number preserves a ROWID you can later (re-)use Create name and path return $$ROWINDEX$$;=> new_rowindexreturn $$ROWID$$;new_rowidvar_pos_namevar_path_parent_foldervar_path_data=> make the row number your RowID and save_my_original_rowidv_my_excel_file_pathdeterminepath and name of workflow=> make the saved RowID the NEW RowID and save_my_original_rowid*_pathdata/my_excel_file.xlsxv_path_excel_filev_file_namev_path*data/my_first_excel_file.xlsx Data Generator Java Snippet(simple) Java Snippet(simple) String Manipulation String Manipulation Java Snippet(simple) RowID Java EditVariable (simple) Extract ContextProperties RowID Variable toTable Row Table Rowto Variable String to Path(Variable) Excel Writer Java EditVariable (simple) Java EditVariable (simple) String to Path(Variable) Excel Writer

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: A9699459
Created at: 2020-11-19
On NodePit since: 2020-11-23
Last update: 2024-11-21
Created with KNIME version: v4.5.1
Tags: javaifthenelserowid

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!