Uses of Class
org.apache.iotdb.db.query.executor.groupby.SlidingWindowGroupByExecutor

Packages that use SlidingWindowGroupByExecutor

Package	Description
org.apache.iotdb.db.query.dataset.groupby
org.apache.iotdb.db.query.executor.groupby
org.apache.iotdb.db.query.executor.groupby.impl

Uses of SlidingWindowGroupByExecutor in org.apache.iotdb.db.query.dataset.groupby

Fields in org.apache.iotdb.db.query.dataset.groupby declared as SlidingWindowGroupByExecutor

Modifier and Type	Field	Description
protected SlidingWindowGroupByExecutor[]	GroupByTimeDataSet.slidingWindowGroupByExecutors

Uses of SlidingWindowGroupByExecutor in org.apache.iotdb.db.query.executor.groupby

Methods in org.apache.iotdb.db.query.executor.groupby that return SlidingWindowGroupByExecutor

Modifier and Type	Method	Description
static SlidingWindowGroupByExecutor	SlidingWindowGroupByExecutorFactory.getSlidingWindowGroupByExecutor(java.lang.String aggrFuncName, org.apache.iotdb.tsfile.file.metadata.enums.TSDataType dataType, boolean ascending)

Uses of SlidingWindowGroupByExecutor in org.apache.iotdb.db.query.executor.groupby.impl

Subclasses of SlidingWindowGroupByExecutor in org.apache.iotdb.db.query.executor.groupby.impl

Modifier and Type	Class	Description
class	EmptyQueueSlidingWindowGroupByExecutor	When calculating MAX_TIME and LAST_VALUE (the MIN_TIME and FIRST_VALUE in descending order), the aggregation result always appears in the most recent pre-aggregation result.
class	MonotonicQueueSlidingWindowGroupByExecutor	When computing MAX_VALUE, MIN_VALUE, EXTREME, we only add pre-aggregation results that maintain monotonicity to queue.
class	NormalQueueSlidingWindowGroupByExecutor	When calculating MIN_TIME and FIRST_VALUE (MAX_TIME and LAST_VALUE in descending order), the aggregated result always appears at the head of the queue.
class	SmoothQueueSlidingWindowGroupByExecutor	The aggregation result is calculated from all pre-aggregation results in the currently maintained queue when calculating the COUNT, SUM, and AVG.