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InputData DMN Expression
An InputData's DMN Expression window provides a view of its data structure, options to alter the value of Items, as well as providing access to Data Sets that can be used in simulations.
Access
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Ribbon |
Simulate > Decision Analysis > DMN > DMN Expression, then select / create an InputData |
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Other |
Double-click on a DMN InputData |
Toolbar Options
Option |
Description |
See also |
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Saves the configuration to the current InputData Element. |
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Sets the InputData's type by selecting a reference to an ItemDefinition. |
Item Definition |
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Opens the ItemDefinition element that is referenced by this InputData as its type definition. |
Item Definitions and Data Sets |
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Runs a validation of the InputData. Enterprise Architect will perform a series of validations to help you identify errors in the InputData. |
Decision Table Validation |
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Option to select a Data Set as defined in the ItemDefinition that references this InputData. |
Data Sets |
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Opens the dialog for editing data sets for this input data. Each InputData can define multiple data sets. With this feature, the DMN Simulation can quickly test the results of a decision by choosing different data sets. |
Data Sets |
Auto Completion
If the InputData has a field with 'Allowed Value' defined, then the field can be populated by, selecting the field, pressing on the space-bar, then selecting an option from the drop-down.
Data Sets
Data Sets are defined in the ItemDefinition referenced by the InputData element. Using the toolbar drop-down you can select a data set from the ItemDefinition. Once a set is selected you can alter the values of the items. You can also add new Data Sets by opening the Data Set window using the icon.