Package io.deephaven.engine.table.impl

Class SourceTable.QueryTableReference

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.DeferredViewTable.TableReference

io.deephaven.engine.table.impl.SourceTable.QueryTableReference

All Implemented Interfaces:

LogOutputAppendable, SimpleReference<Table>, LivenessManager, LivenessNode, LivenessReferent, Serializable

Enclosing class:

SourceTable<IMPL_TYPE extends SourceTable<IMPL_TYPE>>

protected static class SourceTable.QueryTableReference
extends DeferredViewTable.TableReference

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class io.deephaven.engine.table.impl.DeferredViewTable.TableReference

DeferredViewTable.TableReference.TableAndRemainingFilters

Field Summary

Fields

Modifier and Type	Field	Description
protected final SourceTable<?>	table

Method Summary

Modifier and Type	Method	Description
Table	get()	Returns the table in a form that the user can run queries on it.
TableDefinition	getDefinition()	Get the definition, without instantiating the table.
long	getSize()	What size should the uninitialized table return.

Methods inherited from class io.deephaven.engine.table.impl.DeferredViewTable.TableReference

clear, getWithWhere, isRefreshing, selectDistinctInternal

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

manageWithCurrentScope

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

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

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

unmanage, unmanage

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

dropReference, getReferentDescription, retainReference, tryRetainReference

Field Details

table

protected final SourceTable<?> table

Method Details

getSize

public long getSize()

Description copied from class: DeferredViewTable.TableReference

What size should the uninitialized table return.

Specified by:

getSize in class DeferredViewTable.TableReference

Returns:

the size

getDefinition

public TableDefinition getDefinition()

Description copied from class: DeferredViewTable.TableReference

Get the definition, without instantiating the table.

Specified by:

getDefinition in class DeferredViewTable.TableReference

Returns:

the definition of the table

get

public Table get()

Description copied from class: DeferredViewTable.TableReference

Returns the table in a form that the user can run queries on it. This may be as simple as returning a reference, but for amorphous tables, this means we need to do the work to instantiate it.

Specified by:

get in interface SimpleReference<Table>

Specified by:

get in class DeferredViewTable.TableReference

Returns:

the table