Package com.illumon.iris.db.v2.select.analyzers

Class ConstantColumnLayer

java.lang.Object

com.illumon.iris.db.v2.select.analyzers.SelectAndViewAnalyzer

com.illumon.iris.db.v2.select.analyzers.DependencyLayerBase

com.illumon.iris.db.v2.select.analyzers.SelectOrViewColumnLayer

com.illumon.iris.db.v2.select.analyzers.ConstantColumnLayer

All Implemented Interfaces:

com.fishlib.base.log.LogOutputAppendable

public class ConstantColumnLayer
extends SelectOrViewColumnLayer

Nested Class Summary

Nested classes/interfaces inherited from class com.illumon.iris.db.v2.select.analyzers.SelectAndViewAnalyzer

SelectAndViewAnalyzer.ImmediateJobScheduler, SelectAndViewAnalyzer.JobScheduler, SelectAndViewAnalyzer.LiveTableMonitorJobScheduler, SelectAndViewAnalyzer.Mode, SelectAndViewAnalyzer.SelectLayerCompletionHandler, SelectAndViewAnalyzer.TableMapTransformJobScheduler, SelectAndViewAnalyzer.UpdateHelper

Method Summary

Modifier and Type	Method	Description
com.fishlib.base.log.LogOutput	append(com.fishlib.base.log.LogOutput logOutput)
void	applyUpdate(ShiftAwareListener.Update upstream, ReadOnlyIndex toClear, SelectAndViewAnalyzer.UpdateHelper helper, SelectAndViewAnalyzer.JobScheduler jobScheduler, SelectAndViewAnalyzer.SelectLayerCompletionHandler onCompletion)	Apply this update to this SelectAndViewAnalyzer.

Methods inherited from class com.illumon.iris.db.v2.select.analyzers.SelectOrViewColumnLayer

startTrackingPrev

Methods inherited from class com.illumon.iris.db.v2.select.analyzers.DependencyLayerBase

getInner, updateColumnDefinitionsFromTopLayer

Methods inherited from class com.illumon.iris.db.v2.select.analyzers.SelectAndViewAnalyzer

calcEffects, create, futureCompletionHandler, getAllColumnSources, getNewColumnSources, getPublishedColumnSources, setAllNewColumns, toString

Methods inherited from class java.lang.Object

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

Method Details

applyUpdate

public void applyUpdate(ShiftAwareListener.Update upstream,
 ReadOnlyIndex toClear,
 SelectAndViewAnalyzer.UpdateHelper helper,
 SelectAndViewAnalyzer.JobScheduler jobScheduler,
 SelectAndViewAnalyzer.SelectLayerCompletionHandler onCompletion)

Description copied from class: SelectAndViewAnalyzer

Apply this update to this SelectAndViewAnalyzer.

Specified by:

applyUpdate in class SelectAndViewAnalyzer

Parameters:

upstream - the upstream update

toClear - rows that used to exist and no longer exist

helper - convenience class that memoizes reusable calculations for this update

onCompletion - called when an inner column is complete, the outer layer should pass the completion on to other layers and if it all of it's dependencies have been satisfied schedule execution of that column update

append

public com.fishlib.base.log.LogOutput append(com.fishlib.base.log.LogOutput logOutput)