Indicates that a method can be decomposed to multiple methods. The argument to the
constructor must be of type IDecomposable. The computation of the method annotated
by this attribute can be decomposed to a sequence of calls to the Seed, Accumulate,
RecursiveAccumulate methods and a FinalReduce.
Inheritance Hierarchy
SystemAttribute
Microsoft.Research.DryadLinqDecomposableAttribute
Namespace: Microsoft.Research.DryadLinq
Assembly: Microsoft.Research.DryadLinq (in Microsoft.Research.DryadLinq.dll) Version: 0.2.1.0 (0.2.1.0)
Syntax
The DecomposableAttribute type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | DecomposableAttribute |
Initializes an instance of DecomposableAttribute. The argument is a type that implements
IDecomposableTSource, TAccumulate, TResult.
|
Methods
| Name | Description | |
|---|---|---|
| Equals | Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.) |
| GetHashCode | Returns the hash code for this instance. (Inherited from Attribute.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| IsDefaultAttribute | When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.) |
| Match | When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Properties
| Name | Description | |
|---|---|---|
 | DecompositionType |
A type that implements IDecomposable{TSource, TAccumulate, TResult} where
TSource is the element type of the input, TAccumulate is the element type
of an intermediate dataset, and TResult is the output type of the method
annotated by this attribute.
|
| TypeId | When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.) |
Remarks
See Also