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ReadCondition Class |
ReadCondition objects are conditions specifically dedicated to read operations and attached to one DataReader
Inheritance HierarchyNamespace: OpenDDSharp.DDS
Assembly: OpenDDSharp (in OpenDDSharp.dll) Version: 0.5.0.0
SyntaxThe ReadCondition type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | DataReader |
Gets the DataReader associated with the ReadCondition.
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| InstanceStateMask |
Gets the set of instance-states that are taken into account to determine the trigger value of the ReadCondition.
These are the instance-states specified when the ReadCondition was created.
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| SampleStateMask |
Gets the set of sample-states that are taken into account to determine the trigger value of the ReadCondition.
These are the sample-states specified when the ReadCondition was created.
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| TriggerValue |
Gets the trigger value of the Condition (Inherited from Condition.) |
| ViewStateMask |
Gets the set of view-states that are taken into account to determine the trigger value of the ReadCondition.
These are the view-states specified when the ReadCondition was created.
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Methods| Name | Description | |
|---|---|---|
 | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Remarks
ReadCondition objects allow an application to specify the data samples it is interested in (by specifying the desired sample-states,
view-states, and instance-states). This allows the middleware to enable the condition only when suitable information is available.
They are to be used in conjunction with a WaitSet as normal conditions. More than one ReadCondition may be attached to the same DataReader.
See Also