| Package | Description |
|---|---|
| com.tangosol.coherence.dslquery.function |
This package contains builders for the various CohQL functions.
|
| com.tangosol.coherence.dslquery.internal | |
| com.tangosol.coherence.dslquery.statement |
This package contains
StatementBuilder implementations and
com.tangosol.coherence.dslquery.CohQLStatement implementations. |
| com.tangosol.util |
Contains various generic utilities.
|
| com.tangosol.util.aggregator |
Contains concrete
InvocableMap.EntryAggregator
implementations. |
| Class | Description |
|---|---|
| BigDecimalAverage |
Calculates an average for values of any numeric type extracted from a set
of entries in a Map in a form of a
BigDecimal value. |
| BigDecimalMax |
Calculates a maximum of numeric values extracted from a set of entries in a
Map in a form of a
BigDecimal value. |
| BigDecimalMin |
Calculates a minimum of numeric values extracted from a set of entries in a
Map in a form of a
BigDecimal value. |
| BigDecimalSum |
Calculates an sum for values of any numberic type extracted from a set of
entries in a Map in a form of a
BigDecimal value. |
| Count |
Calculates a number of values in an entry set.
|
| DoubleAverage |
Calculates an average for values of any numeric type extracted from a set
of entries in a Map.
|
| DoubleMax |
Calculates a maximum of numeric values extracted from a set of entries in a
Map.
|
| DoubleMin |
Calculates a minimum of numeric values extracted from a set of entries in
a Map.
|
| DoubleSum |
Sums up numeric values extracted from a set of entries in a Map.
|
| LongMax |
Calculates a maximum of numeric values extracted from a set of entries in a
Map.
|
| LongMin |
Calculates a minimum of numeric values extracted from a set of entries in a
Map.
|
| LongSum |
Sums up numeric values extracted from a set of entries in a Map.
|
| Class | Description |
|---|---|
| DistinctValues |
Return the set of unique values extracted from a set of entries in a Map.
|
| Class | Description |
|---|---|
| QueryRecorder |
This aggregator is used to produce a
QueryRecord object that
contains an estimated or actual cost of the query execution for a given filter. |
| QueryRecorder.RecordType |
RecordType enum specifies whether the
QueryRecorder should be
used to produce a QueryRecord object that
contains an estimated or an actual cost of the query execution. |
| Class | Description |
|---|---|
| AsynchronousAggregator |
A marker
EntryAggregator wrapper class that allows for
an asynchronous invocation of the underlying aggregator. |
| QueryRecorder.RecordType |
RecordType enum specifies whether the
QueryRecorder should be
used to produce a QueryRecord object that
contains an estimated or an actual cost of the query execution. |
| Class | Description |
|---|---|
| AbstractAggregator |
Abstract base class implementation of
InvocableMap.EntryAggregator
that supports streaming aggregation. |
| AbstractAsynchronousAggregator |
Abstract base class for asynchronous entry aggregators.
|
| AbstractBigDecimalAggregator |
Abstract aggregator that processes
Number values extracted from
a set of entries in a Map and returns a result in a form of a
BigDecimal value. |
| AbstractComparableAggregator |
Abstract aggregator that processes values extracted from a set of entries
in a Map, with knowledge of how to compare those values.
|
| AbstractDoubleAggregator |
Abstract aggregator that processes numeric values extracted from a set of
entries in a Map.
|
| AbstractLongAggregator |
Abstract aggregator that processes numeric values extracted from a set of
entries in a Map.
|
| CompositeAggregator |
CompositeAggregator provides an ability to execute a collection of
aggregators against the same subset of the entries in an InvocableMap,
resulting in a list of corresponding aggregation results.
|
| GroupAggregator |
The GroupAggregator provides an ability to split a subset of entries in an
InvocableMap into a collection of non-intersecting subsets and then
aggregate them separately and independently.
|
| QueryRecorder.RecordType |
RecordType enum specifies whether the
QueryRecorder should be
used to produce a QueryRecord object that
contains an estimated or an actual cost of the query execution. |
| TopNAggregator.PartialResult |
The sorted partial result.
|