[This is preliminary documentation and is subject to change.]
Computes the set union of records in stream1 and stream2.
Namespace: Microsoft.Research.Naiad.Frameworks.Lindi
Assembly: Microsoft.Research.Naiad.Lindi (in Microsoft.Research.Naiad.Lindi.dll) Version: 0.5.0.0 (0.5.0.0)
Syntax
C#
public static Stream<TRecord, TTime> Union<TRecord, TTime>( this Stream<TRecord, TTime> stream1, Stream<TRecord, TTime> stream2 ) where TTime : Object, Time<TTime>
Parameters
- stream1
- Type: Microsoft.Research.Naiad.Stream<TRecord, TTime>
The first input stream. - stream2
- Type: Microsoft.Research.Naiad.Stream<TRecord, TTime>
The second input stream.
Type Parameters
- TRecord
- The type of the input records.
- TTime
- The type of timestamp on each record.
Return Value
Type: Stream<TRecord, TTime>The stream containing at most one instance of each record in either input stream.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type Stream<TRecord, TTime>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).See Also