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Build Plans

ONE Desktop provides a convenient way for developing and testing plans on a local machine before deploying them to testing and production servers. This topic provides an overview of the common actions performed when building and running plans in ONE Desktop.

Plans are allowed to read from and write to any location on the machine where they are executed. Therefore, we recommend running them with the least level of privilege possible.

The Plan Editor

The Plan Editor is launched every time you open or create a plan. It consists of the Canvas (1), where the plan logic is defined (by connecting steps together), and the Palette (2), where the various steps and actions are listed.

Plan Editor

Create a plan file

To create a new plan file:

  1. Select New > Plan by right-clicking a project or folder in the File Explorer. Alternatively, use the toolbar and select Plan.

    Create a new plan
  2. Specify the Name of the plan and the Container for storing it.

    Plan properties

Add steps to the canvas

To add steps to the canvas, do one of the following:

  • Drag steps from the palette to the canvas.

    Steps dragged from Palette
  • Press Ctrl+I or Insert and select the step from a filterable list.

    Step selection dialog
To learn how particular steps work, go through plans in the tutorial project in ONE Desktop: DQ Projects > New > Project > Tutorials Project. See tutorials.adoc.

Connect steps

To connect two steps, drag from the out endpoint of one step to the in endpoint of another step.

Connecting steps
Steps connected
See ONE Desktop Shortcuts and Mouse Gestures in the Plan Editor for some useful shortcuts when building plans.

Edit step properties

Most steps require (or benefit from) some configuration to perform their functions.

To edit step properties, double-click the step or right-click it and select Edit Properties:

Edit step properties

In the following image, the Column Assigner step is edited: a column is created and an expression is defined for it.

Column Assigner step
Press Ctrl+Space to get a list of available functions and input columns. Press Ctrl+Space+Space to get a list of available input columns.

Bypass steps

Bypassing a step temporarily makes it inactive without breaking the connection with steps that come before and after the bypassed step. This feature is useful for testing the data flow and the final result of the plan processing without the step.

To bypass a step, right-click the step and select Bypass. Bypassed steps acquire a red arrow.

Bypassing a step

Disable steps

Disabling a step temporarily makes a step inactive while breaking the connection with steps that come before and after the inactive step. It is predominantly used to avoid deleting a step entirely and losing the step configuration.

You can place an inactive step anywhere on the canvas for later use.

To make a step inactive, right-click the step and choose Disabled. Such steps are discolored.

Making a step inactive

Resolve errors

Errors that might arise when constructing the plan are reported to the Properties tab of the Status panel.

Status panel

Selecting an individual step shows only the warnings and errors for that step. Double-clicking an error in the Properties panel opens the step properties dialog to the field that contains the error.

Add comments

To add a comment to your plan to explain its logic, select Comment from the palette and click anywhere on the canvas.

Add comments

To edit the comment, double-click it. The comment editor allows changing the text, background, and border color as well as the text itself.

Comment editor

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