Page History

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Cache update listener: while query is active, client receives events. Server → Client notification mechanism already exists for that (see IEP-42 Thin client: compute support).
(Optional) Remote filter
(Optional) Initial query: Sql or Scan

Remote Filter is a BinaryObject:

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ContinuousQueryWithTransformer is out of scope: it is a separate class, and should have a separate client operation.

Initial Query functionality is excluded intentionally, it does not bring value due to lack of guarantees - see dev list threads linked below.

Operation codes

Name	Code
OP_QUERY_CONTINUOUS	2006
OP_QUERY_CONTINUOUS_EVENT_NOTIFICATION	2007

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filterPlatform (when filter is not null)int

when initialQueryType == 2 (SQL)

Request
int	cacheId
byte	flags: standard cache flags, see ClientCacheRequest. Only KEEP_BINARY is applicable to Continuous Query. When KEEP_BINARY is set, the filter should receive key/val in binary form.
int	bufferSize (see AbstractContinuousQuery, default 1)
long	timeInterval (see AbstractContinuousQuery, default 0)
bool	includeExpired (see AbstractContinuousQuery, default false)
BinaryObject	filter
byte	filterPlatform (see ClientCacheScanQueryRequest, 1= Java, 2 = .NET) (when filter is not null)
byte	initialQueryType (0 = NONE, 1 = SQL, 2 = SCAN)
initialQuery (when initialQueryType > 0)	when initialQueryType == 1 (SCAN)
BinaryObject	filter
byte
int	pageSize
partition (-1 for no partition)
bool	local

Response
long	continuousQueryId - used to retrieve initial query data and stop the query with OP_RESOURCE_CLOSE
int	columnCount (when initial query is SQL)
n * string