ICacheDataAdapter Methods

Pooled queue cache stores data in tightly packed structures that need to be transformed to various other formats quickly. Since the data formats may change by queue type and data format, this interface allows adapter developers to build custom data transforms appropriate for the various types of queue data.

Compare(CachedMessage, StreamSequenceToken)

virtual

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public virtual int Compare(ref CachedMessage cachedMessage, StreamSequenceToken token)

Compares a cached message with a stream sequence token.

Parameters

cachedMessageCachedMessage: The cached message.
tokenStreamSequenceToken: The sequence token.

Returns

A value indicating the relative order of the cached message and token.

GetBatchContainer(CachedMessage)

abstract

public abstract IBatchContainer GetBatchContainer(ref CachedMessage cachedMessage)

Converts a cached message to a batch container for delivery

Parameters

cachedMessageCachedMessage: The cached message.

Returns

The batch container.

GetSequenceToken(CachedMessage)

abstract

public abstract StreamSequenceToken GetSequenceToken(ref CachedMessage cachedMessage)

Gets the stream sequence token from a cached message.

Parameters

cachedMessageCachedMessage: The cached message.

Returns

The sequence token.