Compares its two arguments for order.

Compare two entries.

Create an index and associate it with the corresponding extractor.

Important: it is a responsibility of this method's implementations to place the necessary <IValueExtractor, ICacheEntry> entry into the given map of indexes.

Destroy an existing index and remove it from the given dictionary of indexes.

Compare the ConditionalExtractor with another object to determine equality.

Using a ConditionalExtractor to extract values is not supported.

Extract the value from the passed Entry object. The returned value should follow the conventions outlined in the Extract(Object) method.

Extract the value from the "original value" of the passed CacheEntry object. This method's conventions are exactly the same as the ExtractFromEntry(ICacheEntry) method.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Determine a hash value for the ConditionalExtractor object according to the general Object.GetHashCode contract.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Deserialize model using specified reader.

Return a human-readable description for this ConditionalExtractor.

Save the contents of a POF user type instance by writing its state using the specified IPofWriter object.

Specifies which part of the entry should be used by the ExtractFromEntry(ICacheEntry) operation. Legal values are VALUE (default) or KEY.

The underlying extractor.

The filter used by this extractor.

Specifies whether or not this extractor will create a ConditionalIndex that supports a forward index.