Package io.deephaven.engine.table.impl.select

Class WhereFilterLivenessArtifactImpl

java.lang.Object

io.deephaven.util.referencecounting.ReferenceCounted

io.deephaven.engine.liveness.ReferenceCountedLivenessReferent

io.deephaven.engine.liveness.ReferenceCountedLivenessNode

io.deephaven.engine.liveness.LivenessArtifact

io.deephaven.engine.table.impl.select.WhereFilterLivenessArtifactImpl

All Implemented Interfaces:

ConcurrencyControl<Filter>, Expression, Filter, LogOutputAppendable, LivenessManager, LivenessNode, LivenessReferent, WhereFilter, Serializable

Direct Known Subclasses:

BaseIncrementalReleaseFilter, ClockFilter, ComposedFilter, DynamicWhereFilter, RollingReleaseFilter, TimeSeriesFilter, WhereFilterDelegatingBase

public abstract class WhereFilterLivenessArtifactImpl
extends LivenessArtifact
implements WhereFilter, Serializable

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.engine.table.impl.select.WhereFilter

WhereFilter.PreviousFilteringNotSupported, WhereFilter.RecomputeListener, WhereFilter.Visitor<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected final UpdateGraph	updateGraph

Fields inherited from interface io.deephaven.engine.table.impl.select.WhereFilter

ZERO_LENGTH_WHERE_FILTER_ARRAY

Constructor Summary

Constructors

Constructor	Description
WhereFilterLivenessArtifactImpl()

Method Summary

Modifier and Type	Method	Description
boolean	isAutomatedFilter()	The database system may automatically generate a filter, for example, when applying an ACL to a table.
void	setAutomatedFilter(boolean value)	The database system may automatically generate a filter, for example, when applying an ACL to a table.

Methods inherited from class io.deephaven.engine.liveness.LivenessArtifact

manageWithCurrentScope

Methods inherited from class io.deephaven.engine.liveness.ReferenceCountedLivenessNode

ensureCleanupOnGC, findAnyManagedReferent, forEachManagedReference, getWeakReference, initializeTransientFieldsForLiveness, onReferenceCountAtZero, tryManage, tryUnmanage, tryUnmanage

Methods inherited from class io.deephaven.engine.liveness.ReferenceCountedLivenessReferent

destroy, dropReference, tryRetainReference

Methods inherited from class io.deephaven.util.referencecounting.ReferenceCounted

append, decrementReferenceCount, forceReferenceCountToZero, getReferenceCountDebug, incrementReferenceCount, resetReferenceCount, toString, tryDecrementReferenceCount, tryIncrementReferenceCount

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.deephaven.engine.liveness.LivenessManager

manage, unmanage, unmanage

Methods inherited from interface io.deephaven.engine.liveness.LivenessReferent

dropReference, getReferentDescription, retainReference, tryRetainReference

Methods inherited from interface io.deephaven.engine.table.impl.select.WhereFilter

beginOperation, canMemoize, copy, filter, filter, filterInverse, getColumnArrays, getColumns, hasVirtualRowVariables, init, init, invert, isRefreshing, isSerial, isSimpleFilter, permitParallelization, setRecomputeListener, validateSafeForRefresh, walk, walk, walk, withDeclaredBarriers, withRespectedBarriers, withSerial

Field Details

updateGraph

protected final UpdateGraph updateGraph

Constructor Details

WhereFilterLivenessArtifactImpl

public WhereFilterLivenessArtifactImpl()

Method Details

isAutomatedFilter

public boolean isAutomatedFilter()

Description copied from interface: WhereFilter

The database system may automatically generate a filter, for example, when applying an ACL to a table. There are certain operations which may bypass these filters.

This function returns whether this filter is automated.

Specified by:

isAutomatedFilter in interface WhereFilter

Returns:

true if this filter was automatically applied by the database system. False otherwise.

setAutomatedFilter

public void setAutomatedFilter(boolean value)

Description copied from interface: WhereFilter

The database system may automatically generate a filter, for example, when applying an ACL to a table. There are certain operations which may bypass these filters.

This function indicates that this filter is automated.

Specified by:

setAutomatedFilter in interface WhereFilter

Parameters:

value - true if this filter was automatically applied by the database system. False otherwise.