com.aspc.DBObj.ACL.Internal

Class DBExcludeSearchPlan

java.lang.Object

com.aspc.DBObj.Internal.SearchPlan

com.aspc.DBObj.Internal.DBObjectSearchPlan

com.aspc.DBObj.Internal.impl.DBObjectSearchPlanV8

com.aspc.DBObj.ACL.Internal.DBExcludeSearchPlan

public class DBExcludeSearchPlan
extends DBObjectSearchPlanV8

Controls searches for DBExclude
THREAD MODE: SINGLE-THREADED

Since:

9 January 2003

Author:

Nigel Leck

Field Summary

Fields inherited from class com.aspc.DBObj.Internal.DBObjectSearchPlan

MAX_JOINS, RESOLUTION_ARCHIVE_CACHE, RESOLUTION_DB_SEARCH, RESOLUTION_FIELD_CACHE, RESOLUTION_FIELD_CACHE_IN, RESOLUTION_FULL_SEARCH, RESOLUTION_LINKAGE_CACHE, RESOLUTION_LOAD_CACHE_IN, RESOLUTION_REVERSED, RESOLUTION_SPLIT_SEARCH

Fields inherited from class com.aspc.DBObj.Internal.SearchPlan

ALWAYS_LOAD_FIELD_CACHE_LIMIT, DEFAULT_TIMEOUT, maxFullListInsteadOfAffirmativeRestriction, maxFullRecordScan, query, RESOLUTION_KNOWN_TO_FAIL, RESOLUTION_UNKOWN

Constructor Summary

Constructors

Constructor and Description
DBExcludeSearchPlan(DBQuery query)

Method Summary

Modifier and Type	Method and Description
boolean	isLayerExcluded(int layerId) Prevent Stack overflow when looking for Excludes of Excludes

Methods inherited from class com.aspc.DBObj.Internal.impl.DBObjectSearchPlanV8

addSqlUsed, addTranslateMap, archiveSearch, createLayerPlan, doLayerSearch, doReverseSearch, getMatchEstimatePerRow, isUsingDefaultSearchPlan, listSqlUsed, makeLayerPlan, tryKeyWord, tryPlanCache, tryReverseSearch, trySplitOR, trySplitSearch, useClauseInsteadOfFullScan, useFullSearch, useLinkageCache

Methods inherited from class com.aspc.DBObj.Internal.SearchPlan

addClauseUsed, checkThirdPhase, checkTimeout, cleanCriteria, getBottomLayer, getCriteria, getDataBase, getEstimatedDatabaseRows, getEstimatedMatchRows, getEstimatedMatchRows, getFirstClausedUsed, getMaxFullListInsteadOfAffirmativeRestriction, getMaxFullRecordScan, getMaximumRequiredRows, getQuery, getResolution, getSecondClausedUsed, getStartTime, getThirdClausedUsed, getTopLayer, setForcePhaseThree, setMasterPlan, setMaxFullListInsteadOfAffirmativeRestriction, setMaxFullRecordScan, setMaximumRequiredRows, setResolution, useCache, willSearchFail

Methods inherited from class java.lang.Object

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

Constructor Detail

DBExcludeSearchPlan

public DBExcludeSearchPlan(DBQuery query)

Parameters:

query - the query

Method Detail

isLayerExcluded

public boolean isLayerExcluded(int layerId)

Prevent Stack overflow when looking for Excludes of Excludes

Overrides:

isLayerExcluded in class SearchPlan

Parameters:

layerId - the layer id

Returns:

true if excluded.