Package com.illumon.iris.db.v2

Class SimpleSourceTable

java.lang.Object

com.illumon.util.referencecounting.ReferenceCounted

com.illumon.iris.db.util.liveness.LivenessArtifact

com.illumon.iris.db.v2.BaseTable

com.illumon.iris.db.v2.UncoalescedTable

com.illumon.iris.db.v2.RedefinableTable

com.illumon.iris.db.v2.SourceTable

com.illumon.iris.db.v2.SimpleSourceTable

All Implemented Interfaces:

com.fishlib.base.log.LogOutputAppendable, NotificationQueue.Dependency, Deflatable<Table>, Table, LivenessManager, LivenessNode, LivenessReferent, LongSizedDataStructure, DynamicNode, DynamicTable, NotificationStepReceiver, NotificationStepSource, SystemicObject, Serializable

Direct Known Subclasses:

SplayedDiskBackedTable

public class SimpleSourceTable
extends SourceTable

Simple source table with no partitioning support.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.illumon.iris.db.v2.SourceTable

SourceTable.QueryTableReference

Nested classes/interfaces inherited from class com.illumon.iris.db.v2.BaseTable

BaseTable.CopyAttributeOperation, BaseTable.ListenerImpl, BaseTable.ShiftAwareListenerImpl, BaseTable.SwapListenerFactory<T extends SwapListenerBase>

Nested classes/interfaces inherited from interface com.illumon.iris.db.tables.Table

Table.AsOfMatchRule, Table.GroupStrategy, Table.RenameFunction

Field Summary

Fields inherited from class com.illumon.iris.db.v2.BaseTable

attributes, definition, description, PRINT_SERIALIZED_UPDATE_OVERLAPS, sharedAttributes

Fields inherited from interface com.illumon.iris.db.v2.NotificationStepReceiver

NULL_NOTIFICATION_STEP

Fields inherited from interface com.illumon.iris.db.tables.Table

ACL_ATTRIBUTE, ADD_ONLY_TABLE_ATTRIBUTE, COLUMN_DESCRIPTIONS_ATTRIBUTE, COLUMN_RENDERERS_ATTRIBUTE, CUSTOM_ACTIONS_ATTRIBUTE, DO_NOT_MAKE_REMOTE_ATTRIBUTE, EMPTY_SOURCE_TABLE_ATTRIBUTE, FILTERABLE_COLUMNS_ATTRIBUTE, HIERARCHICAL_CHILDREN_TABLE_MAP_ATTRIBUTE, HIERARCHICAL_SOURCE_INFO_ATTRIBUTE, HIERARCHICAL_SOURCE_TABLE_ATTRIBUTE, INPUT_TABLE_ATTRIBUTE, KEY_COLUMNS_ATTRIBUTE, LAYOUT_HINTS_ATTRIBUTE, MERGED_TABLE_ATTRIBUTE, NON_DISPLAY_TABLE, PLUGIN_NAME, PREDEFINED_ROLLUP_ATTRIBUTE, PREEMPTIVE_VIEWPORT_TYPE, PREPARED_RLL_ATTRIBUTE, PREVIEW_PARENT_TABLE, REVERSE_LOOKUP_ATTRIBUTE, ROLLUP_LEAF_ATTRIBUTE, SNAPSHOT_VIEWPORT_TYPE, SORTABLE_COLUMNS_ATTRIBUTE, SORTED_COLUMNS_ATTRIBUTE, SYSTEMIC_TABLE_ATTRIBUTE, TABLE_DESCRIPTION_ATTRIBUTE, TOTALS_TABLE_ATTRIBUTE, TREE_TABLE_FILTER_REVERSE_LOOKUP_ATTRIBUTE, UNIQUE_KEYS_ATTRIBUTE, UNTRACKED_LASTBY_TABLE_ATTRIBUTE, VIEWPORT_TYPE_ATTRIBUTE, ZERO_LENGTH_TABLE_ARRAY

Constructor Summary

Constructors

Constructor	Description
SimpleSourceTable(TableDefinition tableDefinition, String description, SourceTableComponentFactory componentFactory, TableLocationProvider locationProvider, LiveTableRegistrar liveTableRegistrar)

Method Summary

Modifier and Type	Method	Description
void	dropReference()	Drop a previously-retained reference to this referent.
WeakReference<? extends LivenessReferent>	getWeakReference()	Get a WeakReference to this referent.
void	initializeTransientFieldsForLiveness()	Package-private for Serializable sub-classes to use in readObject only.
protected SimpleSourceTable	newInstance(TableDefinition tableDefinition, String description, SourceTableComponentFactory componentFactory, TableLocationProvider locationProvider, LiveTableRegistrar liveTableRegistrar)
protected void	onReferenceCountAtZero()	Callback method that will be invoked when the reference count returns to zero.
protected SourceTable	redefine(TableDefinition newDefinition)	Redefine this table with a subset of its current columns.
protected Table	redefine(TableDefinition newDefinitionExternal, TableDefinition newDefinitionInternal, SelectColumn[] viewColumns, Map<String,Set<String>> columnDependency)	Redefine this table with a subset of its current columns, with a potentially-differing definition to present to external interfaces and one or more select columns to apply.
boolean	tryManage(LivenessReferent referent)	Attempt to add the specified referent to this manager.
boolean	tryRetainReference()	If this referent is "live", behave as LivenessReferent.retainReference() and return true.

Methods inherited from class com.illumon.iris.db.v2.SourceTable

destroy, doCoalesce, filterLocations, initializeAvailableLocations, refresh

Methods inherited from class com.illumon.iris.db.v2.RedefinableTable

dropColumns, renameColumns, updateView, view

Methods inherited from class com.illumon.iris.db.v2.UncoalescedTable

absSumBy, aj, applyToAllBy, avgBy, by, byExternal, coalesce, countBy, exactJoin, firstBy, flatten, getCoalesced, getColumn, getColumnSource, getColumnSourceMap, getColumnSources, getIndex, getRecord, getSubTable, head, headBy, headPct, isFlat, join, lastBy, lazyUpdate, leftJoin, listenForDirectUpdates, listenForUpdates, listenForUpdates, listenForUpdates, listenForUpdatesUncoalesced, maxBy, medianBy, minBy, naturalJoin, preemptiveSnapshotTable, preemptiveUpdatesTable, raj, removeDirectUpdateListener, removeUpdateListener, removeUpdateListener, removeUpdateListenerUncoalesced, reverse, rollup, select, selectDistinct, setCoalesced, silent, size, sizeForInstrumentation, slice, snapshot, snapshotHistory, snapshotIncremental, sort, stdBy, sumBy, tail, tailBy, tailPct, treeTable, ungroup, update, updateBy, validateSelect, varBy, wavgBy, where, whereIn, wouldMatch, wsumBy

Methods inherited from class com.illumon.iris.db.v2.BaseTable

addParentReference, append, awaitUpdate, awaitUpdate, clearSortingRestrictions, copy, copyAttributes, copyAttributes, createSwapListenerIfRefreshing, getAttribute, getAttributeNames, getAttributes, getDefinition, getDescription, getLastNotificationStep, getNotificationQueue, hasAttribute, initializeWithSnapshot, isAddOnly, isAddOnly, isFailed, isRefreshing, isSystemicObject, layoutHints, markSystemic, notifyListeners, notifyListenersOnError, restrictSortTo, satisfied, setAttribute, setColumnRenderers, setLastNotificationStep, setRefreshing, setTotalsTable, shouldCopyAttribute, toString, withColumnDescription, withKeys, withTableDescription, withUniqueKeys

Methods inherited from class com.illumon.iris.db.util.liveness.LivenessArtifact

manageWithCurrentScope, unmanage, unmanage

Methods inherited from class com.illumon.util.referencecounting.ReferenceCounted

decrementReferenceCount, incrementReferenceCount, resetReferenceCount, tryDecrementReferenceCount, tryIncrementReferenceCount

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.db.v2.DynamicTable

newModifiedColumnSet, newModifiedColumnSetIdentityTransformer, newModifiedColumnSetIdentityTransformer, newModifiedColumnSetTransformer, newModifiedColumnSetTransformer, newModifiedColumnSetTransformer, notifyListeners

Methods inherited from interface com.illumon.iris.db.util.liveness.LivenessManager

manage, tryManage

Methods inherited from interface com.illumon.iris.db.util.liveness.LivenessReferent

dropReference, getReferentDescription, getWeakReference, retainReference, tryRetainReference

Methods inherited from interface com.illumon.iris.db.util.LongSizedDataStructure

intSize, intSize

Methods inherited from interface com.illumon.iris.db.tables.Table

absSumBy, absSumBy, absSumBy, aj, aj, aj, aj, aj, apply, applyToAllBy, applyToAllBy, applyToAllBy, avgBy, avgBy, avgBy, by, by, by, by, by, by, byExternal, byteColumnIterator, characterColumnIterator, clearSortingRestrictions, close, columnIterator, countBy, countBy, countBy, dateTimeColumnAsNanos, dateTimeColumnAsNanos, deflate, deflate, doubleColumnIterator, dropColumnFormats, dropColumns, exactJoin, exactJoin, exactJoin, exactJoin, firstBy, firstBy, firstBy, floatColumnIterator, formatColumns, formatColumnWhere, formatRowWhere, getAttribute, getAttributeNames, getAttributes, getAttributes, getColumn, getColumns, getColumnSource, getDefinition, getDescription, getMeta, getViewPort, hasAttribute, hasColumns, hasColumns, headBy, headBy, integerColumnIterator, isEmpty, isLive, join, join, join, join, join, join, join, join, join, lastBy, lastBy, lastBy, layoutHints, layoutHints, lazyUpdate, lazyUpdate, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, longColumnIterator, maxBy, maxBy, maxBy, medianBy, medianBy, medianBy, minBy, minBy, minBy, moveColumns, moveColumns, moveDownColumns, moveUpColumns, naturalJoin, naturalJoin, naturalJoin, naturalJoin, preemptiveSnapshotTable, raj, raj, raj, raj, raj, releaseCachedResources, renameAllColumns, renameColumns, renameColumns, restrictSortTo, rollup, rollup, rollup, rollup, rollup, rollup, rollup, select, select, select, selectDistinct, selectDistinct, selectDistinct, setAttribute, setColumnRenderers, setTotalsTable, shortColumnIterator, snapshot, snapshotIncremental, sort, sort, sortDescending, sortDescending, stdBy, stdBy, stdBy, subscribeToPreemptiveUpdates, sumBy, sumBy, sumBy, supportsPreemptiveSubscription, tailBy, tailBy, ungroup, ungroup, ungroup, ungroupAllBut, update, update, updateBy, updateBy, updateBy, updateBy, updateBy, updateView, updateView, validateSelect, varBy, varBy, varBy, view, view, wavgBy, wavgBy, wavgBy, where, where, where, whereIn, whereIn, whereIn, whereNotIn, whereNotIn, whereOneOf, whereOneOf, whereOneOf, withColumnDescription, withColumnDescription, withKeys, withTableDescription, withUniqueKeys, wouldMatch, wsumBy, wsumBy, wsumBy

Constructor Details

SimpleSourceTable

public SimpleSourceTable(TableDefinition tableDefinition, String description, SourceTableComponentFactory componentFactory, TableLocationProvider locationProvider, LiveTableRegistrar liveTableRegistrar)

Parameters:

tableDefinition - A TableDefinition

description - A human-readable description for this table

componentFactory - A component factory for creating column source managers

locationProvider - A TableLocationProvider, for use in discovering the locations that compose this table

liveTableRegistrar - Callback for registering live tables for refreshes, null if this table is not live

Method Details

newInstance

protected SimpleSourceTable newInstance(TableDefinition tableDefinition, String description, SourceTableComponentFactory componentFactory, TableLocationProvider locationProvider, LiveTableRegistrar liveTableRegistrar)

redefine

protected final SourceTable redefine(TableDefinition newDefinition)

Description copied from class: RedefinableTable

Redefine this table with a subset of its current columns.

Specified by:

redefine in class RedefinableTable

Parameters:

newDefinition - A TableDefinition with a subset of this RedefinableTable's ColumnDefinitions.

Returns:

redefine

protected final Table redefine(TableDefinition newDefinitionExternal, TableDefinition newDefinitionInternal, SelectColumn[] viewColumns, Map<String,Set<String>> columnDependency)

Description copied from class: RedefinableTable

Redefine this table with a subset of its current columns, with a potentially-differing definition to present to external interfaces and one or more select columns to apply.

Specified by:

redefine in class RedefinableTable

Parameters:

newDefinitionExternal - A TableDefinition that represents the results of redefine(newDefinitionInternal).view(viewColumns).

newDefinitionInternal - A TableDefinition with a subset of this RedefinableTable's ColumnDefinitions.

viewColumns - A set of SelectColumns to apply in order to transform a table with newDefinitionInternal to a table with newDefinitionExternal.

Returns:

initializeTransientFieldsForLiveness

@VisibleForTesting public final void initializeTransientFieldsForLiveness()

Package-private for Serializable sub-classes to use in readObject only. Public to allow unit tests in another package to work around mock issues where the constructor is never invoked.

tryRetainReference

public final boolean tryRetainReference()

Description copied from interface: LivenessReferent

If this referent is "live", behave as LivenessReferent.retainReference() and return true. Otherwise, returns false rather than throwing an exception.

Specified by:

tryRetainReference in interface LivenessReferent

Returns:

True if this referent was retained, false otherwise

dropReference

public final void dropReference()

Description copied from interface: LivenessReferent

Drop a previously-retained reference to this referent.

Specified by:

dropReference in interface LivenessReferent

getWeakReference

public WeakReference<? extends LivenessReferent> getWeakReference()

Description copied from interface: LivenessReferent

Get a WeakReference to this referent. This may be cached, or newly created.

Specified by:

getWeakReference in interface LivenessReferent

Returns:

A new or cached reference to this referent

tryManage

public final boolean tryManage(@NotNull LivenessReferent referent)

Description copied from interface: LivenessManager

Attempt to add the specified referent to this manager.

Specified by:

tryManage in interface LivenessManager

Parameters:

referent - The referent to add

Returns:

Whether the referent was in fact added

onReferenceCountAtZero

protected final void onReferenceCountAtZero()

Description copied from class: ReferenceCounted

Callback method that will be invoked when the reference count returns to zero.

Specified by:

onReferenceCountAtZero in class ReferenceCounted