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Association: TaskBaseline_Task (ProjectData service)

Office 2013

Last modified: May 30, 2012

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Definition
Attributes
Parent element
Child elements

The TaskBaseline_Task_Task_Baselines association relates a task to task baselines and relates task baselines to a task.

<Association Name="TaskBaseline_Task_Task_Baselines">
  <End Type="ReportingData.Task" Role="Task_Baselines" Multiplicity="0..1" />
  <End Type="ReportingData.TaskBaseline" Role="TaskBaseline_Task" Multiplicity="*" />
</Association>

Attribute

Value

Description

Name

TaskBaseline_Task_Task_Baselines

Identifies the entity types and the navigation properties that form the two-way association for projects and tasks. In the first half of the name, TaskBaseline is the entity type and Task is the navigation property. In the second half of the name, Task is the entity type and Baselines is the navigation property.

Element

Description

Schema element: ReportingData

The schema for the reporting data in the ProjectData service.

The TaskBaseline_Task_Task_Baselines association element contains two End elements that represent opposite ends of the association. The Role attribute is a lookup key that enables a navigational property to specify the direction in the association. The Multiplicity attribute refers to the entity type. Multiplicity indicates the number of entities that can be related at each end of the association: zero or one (0..1), or many (*). The Microsoft .NET implementation of OData uses 0..1 when the navigational property points to a single entity, rather than to an entity set.

Attributes of the End elements for the TaskBaseline_Task_Task_Baselines association

Role

Type

Multiplicity

Description

TaskBaseline_Task

EntityType element: TaskBaseline

*

There can be many task baseline entities that correspond with a task.

Task_Baselines

EntityType element: Task

0..1

There is one task entity that corresponds to a collection of baselines.

One end of the association is the TaskBaseline entity, and the other end is the Task entity. The TaskBaseline entity type contains the Task navigation property, where the FromRole defines TaskBaseline_Task as the start of the association to get the task that is associated with a collection of task baselines. Similarly, the Task entity type contains the Baselines navigation property, where the FromRole defines Task_Baselines as the start of the association to get the collection of baselines that are associated with a task.

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