Package io.deephaven.enterprise.acl.impl

Class EdgeAclTableImpl

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.LiveAttributeMap<IFACE_TYPE,IMPL_TYPE>

io.deephaven.engine.table.impl.BaseGridAttributes<Table,IMPL_TYPE>

io.deephaven.engine.table.impl.BaseTable<IMPL_TYPE>

io.deephaven.engine.table.impl.UncoalescedTable<EdgeAclTableImpl>

io.deephaven.enterprise.acl.impl.EdgeAclTableImpl

All Implemented Interfaces:

TableOperations<Table,Table>, TableOperationsDefaults<Table,Table>, LogOutputAppendable, LivenessManager, LivenessNode, LivenessReferent, AttributeMap<Table>, GridAttributes<Table>, HasParentPerformanceIds, NotificationStepReceiver, NotificationStepSource, TableDefaults, Table, DynamicNode, NotificationQueue.Dependency, SystemicObject<Table>, EdgeAclTable, LongSizedDataStructure, Serializable

public class EdgeAclTableImpl
extends UncoalescedTable<EdgeAclTableImpl>
implements EdgeAclTable

An UncoalescedTable that defers application of an EdgeAclProvider to coalesce time, so that ACLs can be applied for the user that is actually requesting the table.

The coalesced result is cached per effective user via a MemoizedResult, which holds the result in a WeakReference, since different effective users may see different rows and columns. Each per-user MemoizedResult synchronizes only the computations for that user; computations for distinct users may proceed concurrently.

See Also:

• Serialized Form

Nested Class Summary

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

BaseTable.CopyAttributeOperation, BaseTable.ListenerImpl, BaseTable.ShiftObliviousListenerImpl, BaseTable.SnapshotControlFactory<T extends ConstructSnapshot.SnapshotControl>

Field Summary

Fields inherited from class io.deephaven.engine.table.impl.BaseTable

definition, PRINT_SERIALIZED_UPDATE_OVERLAPS, updateGraph, VALIDATE_UPDATE_OVERLAPS

Fields inherited from interface io.deephaven.engine.table.GridAttributes

COLUMN_DESCRIPTIONS_ATTRIBUTE, DESCRIPTION_ATTRIBUTE, LAYOUT_HINTS_ATTRIBUTE, SORTABLE_COLUMNS_ATTRIBUTE

Fields inherited from interface io.deephaven.engine.table.impl.NotificationStepReceiver

NULL_NOTIFICATION_STEP

Fields inherited from interface io.deephaven.engine.table.Table

ADD_ONLY_TABLE_ATTRIBUTE, AGGREGATION_ROW_LOOKUP_ATTRIBUTE, APPEND_ONLY_TABLE_ATTRIBUTE, BARRAGE_PERFORMANCE_KEY_ATTRIBUTE, BARRAGE_SCHEMA_ATTRIBUTE, BLINK_TABLE_ATTRIBUTE, FILTERABLE_COLUMNS_ATTRIBUTE, INITIALLY_EMPTY_COALESCED_SOURCE_TABLE_ATTRIBUTE, INPUT_TABLE_ATTRIBUTE, KEY_COLUMNS_ATTRIBUTE, MERGED_TABLE_ATTRIBUTE, NON_DISPLAY_TABLE, PLUGIN_NAME, PREVIEW_PARENT_TABLE, SNAPSHOT_VIEWPORT_TYPE, SORT_REVERSE_LOOKUP_ATTRIBUTE, SORT_ROW_REDIRECTION_ATTRIBUTE, SORTED_COLUMNS_ATTRIBUTE, SYSTEMIC_TABLE_ATTRIBUTE, TEST_SOURCE_TABLE_ATTRIBUTE, TOTALS_TABLE_ATTRIBUTE, UNIQUE_KEYS_ATTRIBUTE

Fields inherited from interface io.deephaven.engine.table.impl.TableDefaults

ZERO_LENGTH_TABLE_ARRAY

Fields inherited from interface io.deephaven.api.TableOperations

AGG_BY_PRESERVE_EMPTY_DEFAULT

Fields inherited from interface io.deephaven.api.TableOperationsDefaults

ZERO_LENGTH_COLUMNNAME_ARRAY, ZERO_LENGTH_FILTER_ARRAY

Constructor Summary

Constructors

Constructor	Description
EdgeAclTableImpl(@NotNull Table source, @NotNull EdgeAclProvider provider)

Method Summary

Modifier and Type	Method	Description
Table	applyAcls()	When exporting the EdgeAclTable for a regular user, ACLs must be applied; but if the underlying table is not coalesced we need not coalesce it.
void	clearCache()	A testing only call that invalidates our cached results.
Table	coalesce()
protected EdgeAclTableImpl	copy()
Table	rawTable()	When exporting the EdgeAclTable for an administrator, no ACLs are applied.
Table	where(Filter filter)

Methods inherited from class io.deephaven.engine.table.impl.UncoalescedTable

addUpdateListener, addUpdateListener, addUpdateListener, addUpdateListenerUncoalesced, addUpdateListenerUncoalesced, aggAllBy, aggBy, apply, asOfJoin, awaitUpdate, awaitUpdate, byteColumnIterator, characterColumnIterator, columnIterator, doubleColumnIterator, dropColumns, exactJoin, flatten, floatColumnIterator, getColumnSource, getColumnSourceMap, getColumnSources, getRowSet, getSubTable, head, headBy, headPct, integerColumnIterator, isFlat, join, lazyUpdate, longColumnIterator, moveColumns, naturalJoin, objectColumnIterator, objectColumnIterator, partitionBy, partitionedAggBy, rangeJoin, removeUpdateListener, removeUpdateListener, removeUpdateListenerUncoalesced, renameColumns, reverse, rollup, select, selectDistinct, shortColumnIterator, size, sizeForInstrumentation, slice, slicePct, snapshot, snapshotWhen, sort, tail, tailBy, tailPct, tree, ungroup, update, updateBy, updateView, view, whereIn, whereNotIn, wouldMatch

Methods inherited from class io.deephaven.engine.table.impl.BaseTable

addParentReference, append, assertAddOnly, assertAppendOnly, assertBlink, checkAvailableColumns, copyAttributes, copyAttributes, copySortableColumns, createSnapshotControlIfRefreshing, destroy, getDefinition, getDescription, getLastNotificationStep, getNotificationQueue, getUpdateGraph, hasListeners, initializeWithSnapshot, isAddOnly, isAppendOnly, isBlink, isFailed, isRefreshing, isSystemicObject, markSystemic, notifyListeners, notifyListeners, notifyListenersOnError, parentPerformanceEntryIds, removeBlink, satisfied, setLastNotificationStep, setRefreshing, setTotalsTable, shouldCopyAttribute, toString, withKeys, withUniqueKeys

Methods inherited from class io.deephaven.engine.table.impl.BaseGridAttributes

clearSortingRestrictions, getSortableColumns, restrictSortTo, setColumnDescriptions, setLayoutHints, setSortableColumns, withColumnDescription, withColumnDescriptions, withDescription

Methods inherited from class io.deephaven.engine.table.impl.LiveAttributeMap

copyAttributes, getAttribute, getAttributeKeys, getAttributes, getAttributes, hasAttribute, prepareReturnCopy, prepareReturnThis, published, retainingAttributes, setAttribute, setAttribute, withAttributes, withAttributes, withoutAttributes

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

dropReference, tryRetainReference

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

decrementReferenceCount, forceReferenceCountToZero, getReferenceCountDebug, 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 io.deephaven.engine.table.AttributeMap

getAttribute, getAttributeKeys, getAttributes, getAttributes, hasAttribute, retainingAttributes, withAttributes, withAttributes, withoutAttributes

Methods inherited from interface io.deephaven.engine.updategraph.DynamicNode

addParentReference, setRefreshing

Methods inherited from interface io.deephaven.engine.table.GridAttributes

clearSortingRestrictions, restrictSortTo, setLayoutHints, withColumnDescription, withColumnDescriptions, withDescription

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

manage, tryManage, tryUnmanage, tryUnmanage, unmanage, unmanage

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

dropReference, getReferentDescription, getWeakReference, retainReference, tryRetainReference

Methods inherited from interface io.deephaven.base.log.LogOutputAppendable

append

Methods inherited from interface io.deephaven.util.datastructures.LongSizedDataStructure

intSize, intSize, size

Methods inherited from interface io.deephaven.engine.updategraph.NotificationQueue.Dependency

getUpdateGraph, getUpdateGraph, satisfied

Methods inherited from interface io.deephaven.engine.table.impl.NotificationStepReceiver

initializeLastNotificationStep

Methods inherited from interface io.deephaven.engine.util.systemicmarking.SystemicObject

isSystemicObject, markSystemic

Methods inherited from interface io.deephaven.engine.table.Table

addUpdateListener, addUpdateListener, addUpdateListener, apply, assertAddOnly, assertAppendOnly, assertBlink, awaitUpdate, awaitUpdate, byteColumnIterator, characterColumnIterator, columnIterator, doubleColumnIterator, flatten, floatColumnIterator, getColumnSource, getColumnSourceMap, getColumnSources, getDefinition, getDescription, getRowSet, getSubTable, headBy, headPct, integerColumnIterator, isFailed, isFlat, isRefreshing, longColumnIterator, moveColumns, objectColumnIterator, objectColumnIterator, partitionBy, partitionedAggBy, removeBlink, removeUpdateListener, removeUpdateListener, renameColumns, rollup, setTotalsTable, shortColumnIterator, slicePct, tailBy, tailPct, tree, withKeys, withUniqueKeys, wouldMatch

Methods inherited from interface io.deephaven.engine.table.impl.TableDefaults

addUpdateListener, applyToAllBy, applyToAllBy, applyToAllBy, close, dropColumnFormats, formatColumns, formatColumnWhere, formatRowWhere, getColumnSource, getColumnSource, getColumnSource, hasColumns, hasColumns, headBy, isEmpty, join, meta, moveColumnsDown, moveColumnsUp, numColumns, partitionBy, releaseCachedResources, renameAllColumns, renameColumns, rollup, rollup, rollup, rollup, rollup, selectDistinct, snapshotWhen, snapshotWhen, tailBy, wouldMatch

Methods inherited from interface io.deephaven.api.TableOperations

aggAllBy, aggBy, asOfJoin, dropColumns, exactJoin, head, join, lazyUpdate, naturalJoin, rangeJoin, reverse, select, selectDistinct, slice, snapshot, snapshotWhen, sort, tail, ungroup, update, updateBy, updateView, view, whereIn, whereNotIn

Methods inherited from interface io.deephaven.api.TableOperationsDefaults

absSumBy, absSumBy, absSumBy, absSumBy, aggAllBy, aggAllBy, aggAllBy, aggBy, aggBy, aggBy, aggBy, aggBy, aggBy, aggBy, aj, aj, avgBy, avgBy, avgBy, avgBy, countBy, countBy, countBy, countBy, dropColumns, dropColumns, exactJoin, exactJoin, firstBy, firstBy, firstBy, firstBy, groupBy, groupBy, groupBy, join, join, join, lastBy, lastBy, lastBy, lastBy, lazyUpdate, maxBy, maxBy, maxBy, maxBy, medianBy, medianBy, medianBy, medianBy, minBy, minBy, minBy, minBy, naturalJoin, naturalJoin, naturalJoin, naturalJoin, naturalJoin, raj, raj, rangeJoin, select, select, selectDistinct, sort, sortDescending, stdBy, stdBy, stdBy, stdBy, sumBy, sumBy, sumBy, sumBy, ungroup, ungroup, ungroup, ungroup, update, updateBy, updateBy, updateBy, updateBy, updateBy, updateBy, updateBy, updateBy, updateView, varBy, varBy, varBy, varBy, view, wavgBy, wavgBy, wavgBy, wavgBy, where, whereIn, whereNotIn, wsumBy, wsumBy, wsumBy, wsumBy

Constructor Details

EdgeAclTableImpl

public EdgeAclTableImpl(@NotNull
 @NotNull Table source,
 @NotNull
 @NotNull EdgeAclProvider provider)

Method Details

coalesce

public Table coalesce()

Specified by:

coalesce in interface Table

Specified by:

coalesce in interface TableDefaults

Specified by:

coalesce in class UncoalescedTable<EdgeAclTableImpl>

copy

protected EdgeAclTableImpl copy()

Specified by:

copy in class LiveAttributeMap<Table,EdgeAclTableImpl>

rawTable

public Table rawTable()

Description copied from interface: EdgeAclTable

When exporting the EdgeAclTable for an administrator, no ACLs are applied. This returns the raw table that we wrap.

Specified by:

rawTable in interface EdgeAclTable

Returns:

the wrapped table, with no ACLs applied

applyAcls

public Table applyAcls()

Description copied from interface: EdgeAclTable

When exporting the EdgeAclTable for a regular user, ACLs must be applied; but if the underlying table is not coalesced we need not coalesce it. This returns the table with ACLs applied; but it is not necessarily coalesced.

Specified by:

applyAcls in interface EdgeAclTable

Returns:

the table, with ACLs applied

where

public Table where(Filter filter)

Specified by:

where in interface TableOperations<Table,Table>

Overrides:

where in class UncoalescedTable<EdgeAclTableImpl>

clearCache

@TestUseOnly
public void clearCache()

A testing only call that invalidates our cached results.