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NullOperator Methods

The NullOperator type exposes the following members.

Methods
  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodEvaluate
Evaluates the Null operator which of course always returns a NullMultiset.
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToGraphPattern
Throws an error since a null operator cannot be transformed back into a query.
Public methodToQuery
Throws an error since a null operator cannot be transformed back into a query.
Public methodToString
Gets the string representation of the algebra.
(Overrides ObjectToString.)
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See Also