Package com.orientechnologies.orient.core.sql

Class OCommandExecutorSQLEarlyResultsetAbstract

java.lang.Object

com.orientechnologies.common.parser.OBaseParser

com.orientechnologies.orient.core.command.OCommandExecutorAbstract

com.orientechnologies.orient.core.sql.OCommandExecutorSQLAbstract

com.orientechnologies.orient.core.sql.OCommandExecutorSQLResultsetAbstract

com.orientechnologies.orient.core.sql.OCommandExecutorSQLEarlyResultsetAbstract

All Implemented Interfaces:

OCommandDistributedReplicateRequest, OCommandExecutor, OIterableRecordSource, Iterable<OIdentifiable>

Direct Known Subclasses:

OCommandExecutorSQLFindReferences

public abstract class OCommandExecutorSQLEarlyResultsetAbstract
extends OCommandExecutorSQLResultsetAbstract

Abstract class that early executes the command and provide the iterator interface on top of the resultset.

Author:

Luca Garulli (l.garulli--(at)--orientdb.com)

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.core.command.OCommandDistributedReplicateRequest

OCommandDistributedReplicateRequest.DISTRIBUTED_EXECUTION_MODE, OCommandDistributedReplicateRequest.DISTRIBUTED_RESULT_MGMT, OCommandDistributedReplicateRequest.QUORUM_TYPE

Field Summary

Fields inherited from class com.orientechnologies.orient.core.sql.OCommandExecutorSQLResultsetAbstract

compiledFilter, KEYWORD_FROM_2FIND, KEYWORD_LET_2FIND, lazyIteration, let, parsedTarget, request, resultCount, serialTempRID, skip, target, tempResult

Fields inherited from class com.orientechnologies.orient.core.sql.OCommandExecutorSQLAbstract

CLASS_PREFIX, CLUSTER_PREFIX, DEFAULT_PARAM_USER, DICTIONARY_PREFIX, INDEX_PREFIX, INDEX_VALUES_ASC_PREFIX, INDEX_VALUES_DESC_PREFIX, INDEX_VALUES_PREFIX, KEYWORD_FROM, KEYWORD_KEY, KEYWORD_LET, KEYWORD_LIMIT, KEYWORD_LOCK, KEYWORD_OFFSET, KEYWORD_RETURN, KEYWORD_RID, KEYWORD_SKIP, KEYWORD_TIMEOUT, KEYWORD_UNSAFE, KEYWORD_WHERE, METADATA_DATABASE, METADATA_DISTRIBUTED, METADATA_INDEXMGR, METADATA_PREFIX, METADATA_SCHEMA, METADATA_STORAGE, preParsedStatement, timeoutMs, timeoutStrategy

Fields inherited from class com.orientechnologies.orient.core.command.OCommandExecutorAbstract

context, limit, parameters, progressListener

Fields inherited from class com.orientechnologies.common.parser.OBaseParser

parserText, parserTextUpperCase

Constructor Summary

Constructors

Constructor	Description
OCommandExecutorSQLEarlyResultsetAbstract()

Method Summary

Modifier and Type	Method	Description
Iterator<OIdentifiable>	iterator()
Iterator<OIdentifiable>	iterator(Map<Object,Object> iArgs)

Methods inherited from class com.orientechnologies.orient.core.sql.OCommandExecutorSQLResultsetAbstract

applyLimitAndSkip, assignLetClauses, assignTarget, evaluateRecord, filter, getDistributedExecutionMode, getDistributedResultManagement, getRange, getResult, getResultInstance, getTarget, handleResult, isCacheable, isIdempotent, isLazyIteration, isUseCache, mergeResults, optimize, optimizeBranch, optimizeFunction, parse, parseLet, parseLimit, parseSkip, pushResult, searchInClasses, searchInClasses, searchInClasses, searchInClusters, setCompiledFilter, setLazyIteration, setParsedTarget, setRequest, setTarget

Methods inherited from class com.orientechnologies.orient.core.sql.OCommandExecutorSQLAbstract

bindDefaultContextVariables, checkClusterAccess, decodeClassName, getInvolvedClustersOfClasses, getInvolvedClustersOfClusters, getInvolvedClustersOfIndex, parseLock, parseTimeout, preParse, throwParsingException, throwParsingException, throwSyntaxErrorException

Methods inherited from class com.orientechnologies.orient.core.command.OCommandExecutorAbstract

checkInterruption, checkInterruption, getContext, getDatabase, getDistributedTimeout, getFetchPlan, getInvolvedClusters, getLimit, getParameters, getProgressListener, getSecurityOperationType, getUndoCommand, init, involveSchema, isDistributedExecutingOnLocalNodeFirst, isLocalExecution, setContext, setLimit, setProgressListener, toString

Methods inherited from class com.orientechnologies.common.parser.OBaseParser

getLastWordLength, getSyntax, getWordStatic, nextWord, nextWord, parseOptionalWord, parserGetCurrentChar, parserGetCurrentPosition, parserGetLastSeparator, parserGetLastWord, parserGetPreviousPosition, parserGoBack, parserIsEnded, parserMoveCurrentPosition, parserNextChars, parserNextWord, parserNextWord, parserNextWord, parserOptionalKeyword, parserOptionalWord, parserRequiredKeyword, parserRequiredWord, parserRequiredWord, parserRequiredWord, parserSetCurrentPosition, parserSetEndOfText, parserSetLastSeparator, parserSkipWhiteSpaces

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface com.orientechnologies.orient.core.command.OCommandDistributedReplicateRequest

getDistributedTimeout, getQuorumType, getUndoCommand, isDistributedExecutingOnLocalNodeFirst

Methods inherited from interface com.orientechnologies.orient.core.command.OCommandExecutor

execute, getSyntax

Constructor Details

OCommandExecutorSQLEarlyResultsetAbstract

public OCommandExecutorSQLEarlyResultsetAbstract()

Method Details

iterator

public Iterator<OIdentifiable> iterator()

iterator

public Iterator<OIdentifiable> iterator(Map<Object,Object> iArgs)