a!groupsByType() Function

Function

a!groupsByType( groupType, pagingInfo )

Returns a DataSubset of the groups of a given group type.

See also:

• Group Types
• PagingInfo
• DataSubset

Parameters

Returns

DataSubset

Usage considerations

The groupType value should be given as a constant of type Group Type.

By default, the DataSubset is sorted by groupName, ascending. If there are multiple groups with the same groupName, a secondary sort is applied on id, ascending.

Designers can choose to sort on any of the following group attributes:

• created
• creator
• description
• groupName
• groupTypeName
• id
• lastModified
• memberPolicyName
• parentId
• parentName
• securityMapName
• viewingPolicyName

If the user running the expression does not have permission to see a group, that group will not be returned in the result. If the user does not have permission to see any of the groups, the DataSubset returned will have an empty data value. See also: Group Visibility

a!groupsByType() cannot be used to define a column of process report data or in a process event.

Using this function in a process model with autoscale enabled may result in degraded site or application performance. It should be used with caution and tested thoroughly before deploying it for real-world use. When the application is in production, use the Autoscaled Process Activity tab to monitor how the process performs at scale.

Examples

You can copy and paste these examples into the Expression Rule Designer to see how this works.

Given a rule input ri!groupType of type Group Type with the following groups of this type: {[Group:7],[Group:8],[Group:9],[Group:10],[Group:11]}

Return Maximum Batch Size

1
a!groupsByType(groupType: ri!groupType)

Returns

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DataSubset
  startIndex: 1
  batchSize: 1000 
  sort: List of SortInfo
    SortInfo
      field: "groupName" 
      ascending: true 
  totalCount: 5
  data: List of Group
    7 - Group A (Group)
    8 - Group B (Group)
    9 - Group C (Group)
    10 - Group D (Group)
    11 - Group E (Group)
  identifiers: List of Group
    7 - Group A (Group)
    8 - Group B (Group)
    9 - Group C (Group)
    10 - Group D (Group)
    11 - Group E (Group)

Return Batch Size of Two

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7
a!groupsByType(
  groupType: ri!groupType, 
  pagingInfo: a!pagingInfo(
    startIndex: 1, 
    batchSize: 2
  )
)

Returns

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DataSubset
  startIndex: 1 
  batchSize: 2 
  sort: List of SortInfo
    SortInfo
      field: "groupName"
      ascending: true 
  totalCount: 5
  data: List of Group
    7 - Group A (Group)
    8 - Group B (Group)
  identifiers:List of Group
    7 - Group A (Group)
    8 - Group B (Group)

Only Return Data

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a!groupsByType(
  groupType: ri!groupType, 
  pagingInfo: a!pagingInfo(
    startIndex: 1, 
    batchSize: 2
  )
).data

Returns

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List of Group
  7 - Group A (Group)
  8 - Group B (Group)

Feature compatibility

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