Package io.deephaven.api.updateby.spec

Class RollingAvgSpec

java.lang.Object

io.deephaven.api.updateby.spec.UpdateBySpecBase

io.deephaven.api.updateby.spec.RollingOpSpec

io.deephaven.api.updateby.spec.RollingAvgSpec

All Implemented Interfaces:

UpdateBySpec

@Immutable
public abstract class RollingAvgSpec
extends RollingOpSpec

A UpdateBySpec for performing a windowed rolling average across the specified columns

Nested Class Summary

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

UpdateBySpec.Visitor<T>

Constructor Summary

Constructors

Constructor	Description
RollingAvgSpec()

Method Summary

Modifier and Type	Method	Description
final boolean	applicableTo(Class<?> inputType)	Determine if this spec can be applied to the specified type
static RollingAvgSpec	of(WindowScale revWindowScale)
static RollingAvgSpec	of(WindowScale revWindowScale, WindowScale fwdWindowScale)
static RollingAvgSpec	ofTicks(long revTicks)
static RollingAvgSpec	ofTicks(long revTicks, long fwdTicks)
static RollingAvgSpec	ofTime(String timestampCol, long revDuration)
static RollingAvgSpec	ofTime(String timestampCol, long revDuration, long fwdDuration)
static RollingAvgSpec	ofTime(String timestampCol, Duration revDuration)
static RollingAvgSpec	ofTime(String timestampCol, Duration revDuration, Duration fwdDuration)
final <T> T	walk(UpdateBySpec.Visitor<T> visitor)

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

fwdWindowScale, revWindowScale

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

Constructor Details

RollingAvgSpec

public RollingAvgSpec()

Method Details

ofTicks

public static RollingAvgSpec ofTicks(long revTicks)

ofTicks

public static RollingAvgSpec ofTicks(long revTicks,
 long fwdTicks)

ofTime

public static RollingAvgSpec ofTime(String timestampCol,
 Duration revDuration)

ofTime

public static RollingAvgSpec ofTime(String timestampCol,
 Duration revDuration,
 Duration fwdDuration)

ofTime

public static RollingAvgSpec ofTime(String timestampCol,
 long revDuration)

ofTime

public static RollingAvgSpec ofTime(String timestampCol,
 long revDuration,
 long fwdDuration)

of

public static RollingAvgSpec of(WindowScale revWindowScale)

of

public static RollingAvgSpec of(WindowScale revWindowScale,
 WindowScale fwdWindowScale)

applicableTo

public final boolean applicableTo(Class<?> inputType)

Description copied from interface: UpdateBySpec

Determine if this spec can be applied to the specified type

Parameters:

inputType - the specified input type

Returns:

true if this spec can be applied to the specified input type

walk

public final <T> T walk(UpdateBySpec.Visitor<T> visitor)