Package io.deephaven.api.agg.spec

Class AggSpecBase

java.lang.Object

io.deephaven.api.agg.spec.AggSpecBase

All Implemented Interfaces:

AggSpec

Direct Known Subclasses:

AggSpecApproximatePercentile, AggSpecCountDistinct, AggSpecDistinct, AggSpecEmptyBase, AggSpecFormula, AggSpecMedian, AggSpecPercentile, AggSpecSortedFirst, AggSpecSortedLast, AggSpecTDigest, AggSpecUnique, AggSpecWAvg, AggSpecWSum

public abstract class AggSpecBase
extends Object
implements AggSpec

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.api.agg.spec.AggSpec

AggSpec.Visitor

Constructor Summary

Constructors

Constructor	Description
AggSpecBase()

Method Summary

Modifier and Type	Method	Description
final ColumnAggregation	aggregation(Pair pair)	Build a ColumnAggregation for this AggSpec.
final Aggregation	aggregation(Pair... pairs)	Build a singular or compound aggregation for this AggSpec.
final Aggregation	aggregation(Collection<? extends Pair> pairs)	Build a singular or compound aggregation for this AggSpec.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.deephaven.api.agg.spec.AggSpec

description, walk

Constructor Details

AggSpecBase

public AggSpecBase()

Method Details

aggregation

public final ColumnAggregation aggregation(Pair pair)

Description copied from interface: AggSpec

Build a ColumnAggregation for this AggSpec.

Specified by:

aggregation in interface AggSpec

Parameters:

pair - The input/output column name pair

Returns:

The aggregation

aggregation

public final Aggregation aggregation(Pair... pairs)

Description copied from interface: AggSpec

Build a singular or compound aggregation for this AggSpec.

Specified by:

aggregation in interface AggSpec

Parameters:

pairs - The input/output column name pairs

Returns:

The aggregation

aggregation

public final Aggregation aggregation(Collection<? extends Pair> pairs)

Description copied from interface: AggSpec

Build a singular or compound aggregation for this AggSpec.

Specified by:

aggregation in interface AggSpec

Parameters:

pairs - The input/output column name pairs

Returns:

The aggregation