Package io.deephaven.api.updateby.spec

Class RollingOpSpec

java.lang.Object

io.deephaven.api.updateby.spec.UpdateBySpecBase

io.deephaven.api.updateby.spec.RollingOpSpec

All Implemented Interfaces:

UpdateBySpec

Direct Known Subclasses:

RollingAvgSpec, RollingCountSpec, RollingFormulaSpec, RollingGroupSpec, RollingMinMaxSpec, RollingProductSpec, RollingStdSpec, RollingSumSpec, RollingWAvgSpec

public abstract class RollingOpSpec
extends UpdateBySpecBase

An UpdateBySpec base class for performing a windowed rolling operation

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.api.updateby.spec.UpdateBySpec

UpdateBySpec.Visitor<T>

Constructor Summary

Constructors

Constructor	Description
RollingOpSpec()

Method Summary

Modifier and Type	Method	Description
WindowScale	fwdWindowScale()	Provide a default forward-looking timescale
WindowScale	revWindowScale()	Provide a default reverse-looking timescale

Methods inherited from class io.deephaven.api.updateby.spec.UpdateBySpecBase

clause, clause, clause, clause, clause, clause

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.updateby.spec.UpdateBySpec

applicableTo, walk

Constructor Details

RollingOpSpec

public RollingOpSpec()

Method Details

revWindowScale

@Default
public WindowScale revWindowScale()

Provide a default reverse-looking timescale

fwdWindowScale

@Default
public WindowScale fwdWindowScale()

Provide a default forward-looking timescale