Package com.hazelcast.map.impl.query

Interface Summary

Interface	Description
AccumulationExecutor	Executes the accumulation phase of the Aggregator.
IndexProvider
MapQueryEngine	Responsible for executing queries on the IMap.
PartitionScanExecutor	Responsible for executing a full partition scan for the given partitions.
Result<T extends Result>	Result of a Query.
ResultProcessor<T extends Result>	Responsible for creating query results of a concrete type depending on the type of the Query.

Class Summary

Class	Description
AggregationResult	Contains the result of the evaluation of an aggregation on a specific Partition or Node.
AggregationResultProcessor	Responsible for populating AggregationResults
CallerRunsAccumulationExecutor	Implementation of the AccumulationExecutor that runs the accumulation in the calling thread in a sequential fashion.
CallerRunsPartitionScanExecutor	Implementation of the PartitionScanExecutor which executes the partition scan in a sequential-fashion in the calling thread.
DefaultIndexProvider
MapQueryEngineImpl	Invokes and orchestrates the query logic returning the final result.
ParallelAccumulationExecutor	Implementation of the AccumulationExecutor that runs the accumulation in a multi-threaded way.
ParallelPartitionScanExecutor	Implementation of the PartitionScanExecutor which executes the partition scan in a parallel-fashion delegating to the underlying executor.
PartitionScanRunner	Responsible for running a full-partition scna for a single partition in the calling thread.
Query	Object representing a Query together with all possible co-variants: like a predicate, iterationType, etc.
Query.QueryBuilder
QueryEntryFactory
QueryEventFilter	Event filter which mathes map events on a specified entry key and matching a predefined Predicate.
QueryOperation	Native handling only for RU compatibility purposes, can be deleted in 3.10 master An old member may send a QueryOperation (and not HDQueryOperation) to an HD member.
QueryPartitionOperation
QueryResult	Represents a result of the query execution in the form of an iterable collection of rows.
QueryResultCollection<E>
QueryResultProcessor	Responsible for populating QueryResults
QueryResultRow	This interfaces provides methods related to entry of the query result.
QueryResultSizeLimiter	Responsible for limiting result size of queries.
QueryResultUtils
QueryRunner	Runs query operations in the calling thread (thus blocking it)
ResultProcessorRegistry	Holds a registry of ResultProcessors for Result type.
ResultSegment	Represents a partial query result on a segment of the map.
Target	Target for a query.
Target.TargetBuilder