Package | Description |
---|---|
com.espertech.esper.core.context.factory |
Statement agent instance factories.
|
com.espertech.esper.core.context.stmt |
Registries for context partitions to handle aggregations, prev/prior and subselects.
|
com.espertech.esper.core.context.subselect |
Subselect implementation.
|
com.espertech.esper.core.service.resource | |
com.espertech.esper.core.start |
Classes related to start and stop of statements
|
com.espertech.esper.epl.expression |
This package contains the EPL expression nodes that represent all expressions such as used in select clauses, group-by and having clauses, or order-by clauses
|
com.espertech.esper.epl.spec |
Contains EPL statement specification classes define the constructs that make up an EPL statement,
such as the list of items in the select clause, the insert-into stream name and property names etc.
|
com.espertech.esper.metrics.instrumentation |
Modifier and Type | Method and Description |
---|---|
java.util.Map<ExprSubselectNode,SubSelectStrategyHolder> |
StatementAgentInstanceFactoryResult.getSubselectStrategies() |
Modifier and Type | Method and Description |
---|---|
AIRegistrySubselect |
AIRegistryExprBase.allocateSubselect(ExprSubselectNode subselectNode) |
AIRegistrySubselect |
AIRegistryExpr.allocateSubselect(ExprSubselectNode subselectNode) |
AIRegistryAggregation |
AIRegistryExprBase.allocateSubselectAggregation(ExprSubselectNode subselectNode) |
AIRegistryAggregation |
AIRegistryExpr.allocateSubselectAggregation(ExprSubselectNode subselectNode) |
AIRegistryAggregation |
AIRegistryExprBase.getSubselectAggregationService(ExprSubselectNode exprSubselectNode) |
AIRegistryAggregation |
AIRegistryExpr.getSubselectAggregationService(ExprSubselectNode exprSubselectNode) |
AIRegistrySubselect |
AIRegistryExprBase.getSubselectService(ExprSubselectNode exprSubselectNode) |
AIRegistrySubselect |
AIRegistryExpr.getSubselectService(ExprSubselectNode exprSubselectNode) |
Modifier and Type | Method and Description |
---|---|
java.util.Map<ExprSubselectNode,SubSelectStrategyFactoryDesc> |
SubSelectStrategyCollection.getSubqueries() |
java.util.Map<ExprSubselectNode,SubSelectActivationHolder> |
SubSelectActivationCollection.getSubqueries() |
Modifier and Type | Method and Description |
---|---|
void |
SubSelectActivationCollection.add(ExprSubselectNode subselectNode,
SubSelectActivationHolder holder)
Add lookup.
|
void |
SubSelectStrategyCollection.add(ExprSubselectNode subselectNode,
SubSelectStrategyFactoryDesc prototypeHolder)
Add lookup.
|
EventType |
SubSelectActivationCollection.getRootViewableType(ExprSubselectNode subqueryNode)
Returns the lookup viewable, child-most view.
|
int |
SubSelectActivationCollection.getStreamNumber(ExprSubselectNode subqueryNode)
Returns stream number.
|
SubSelectActivationHolder |
SubSelectActivationCollection.getSubSelectHolder(ExprSubselectNode subselectNode) |
ViewFactoryChain |
SubSelectActivationCollection.getViewFactoryChain(ExprSubselectNode subqueryNode)
Returns the lookup's view factory chain.
|
Modifier and Type | Method and Description |
---|---|
java.util.Map<ExprSubselectNode,SubSelectStrategyHolder> |
StatementResourceHolder.getSubselectStrategies() |
Constructor and Description |
---|
StatementResourceHolder(StatementAgentInstanceLock agentInstanceLock,
Viewable[] topViewables,
Viewable[] eventStreamViewables,
EvalRootState[] patternRoots,
AggregationService aggegationService,
java.util.Map<ExprSubselectNode,SubSelectStrategyHolder> subselectStrategies,
StatementAgentInstancePostLoad postLoad) |
Modifier and Type | Method and Description |
---|---|
static java.util.Map<ExprSubselectNode,SubSelectStrategyHolder> |
EPStatementStartMethodHelperSubselect.startSubselects(EPServicesContext services,
SubSelectStrategyCollection subSelectStrategyCollection,
AgentInstanceContext agentInstanceContext,
java.util.List<StopCallback> stopCallbackList) |
Modifier and Type | Method and Description |
---|---|
static java.lang.String |
EPStatementStartMethodHelperSubselect.getSubqueryInfoText(int subqueryNum,
ExprSubselectNode subselect) |
Modifier and Type | Method and Description |
---|---|
static void |
EPStatementStartMethodHelperAssignExpr.assignExpressionStrategies(EPStatementStartMethodSelectDesc selectDesc,
AggregationService aggregationService,
java.util.Map<ExprSubselectNode,SubSelectStrategyHolder> subselectStrategyInstances,
java.util.Map<ExprPriorNode,ExprPriorEvalStrategy> priorStrategyInstances,
java.util.Map<ExprPreviousNode,ExprPreviousEvalStrategy> previousStrategyInstances,
java.util.Set<ExprPreviousMatchRecognizeNode> matchRecognizeNodes,
RegexExprPreviousEvalStrategy matchRecognizePrevEvalStrategy) |
static void |
EPStatementStartMethodHelperAssignExpr.assignSubqueryStrategies(SubSelectStrategyCollection subSelectStrategyCollection,
java.util.Map<ExprSubselectNode,SubSelectStrategyHolder> subselectStrategyInstances) |
Modifier and Type | Class and Description |
---|---|
class |
ExprSubselectAllSomeAnyNode
Represents a subselect in an expression tree.
|
class |
ExprSubselectExistsNode
Represents an exists-subselect in an expression tree.
|
class |
ExprSubselectInNode
Represents a subselect in an expression tree.
|
class |
ExprSubselectRowNode
Represents a subselect in an expression tree.
|
Modifier and Type | Field and Description |
---|---|
static ExprSubselectNode[] |
ExprSubselectNode.EMPTY_SUBSELECT_ARRAY |
Modifier and Type | Method and Description |
---|---|
static ExprSubselectNode[] |
ExprSubselectNode.toArray(java.util.List<ExprSubselectNode> subselectNodes) |
Modifier and Type | Method and Description |
---|---|
java.util.List<ExprSubselectNode> |
ExprNodeSubselectDeclaredNoTraverseVisitor.getSubselects()
Returns a list of lookup expression nodes.
|
java.util.List<ExprSubselectNode> |
ExprNodeSubselectDeclaredDotVisitor.getSubselects()
Returns a list of lookup expression nodes.
|
Modifier and Type | Method and Description |
---|---|
static SubselectEvalStrategy |
SubselectEvalStrategyFactory.createStrategy(ExprSubselectNode subselectExpression,
boolean isNot,
boolean isAll,
boolean isAny,
RelationalOpEnum relationalOp)
Create a strategy.
|
Modifier and Type | Method and Description |
---|---|
static ExprSubselectNode[] |
ExprSubselectNode.toArray(java.util.List<ExprSubselectNode> subselectNodes) |
Modifier and Type | Method and Description |
---|---|
ExprSubselectNode[] |
StatementSpecCompiled.getSubSelectExpressions()
Returns the list of lookup expression nodes.
|
Constructor and Description |
---|
StatementSpecCompiled(OnTriggerDesc onTriggerDesc,
CreateWindowDesc createWindowDesc,
CreateIndexDesc createIndexDesc,
CreateVariableDesc createVariableDesc,
CreateSchemaDesc createSchemaDesc,
InsertIntoDesc insertIntoDesc,
SelectClauseStreamSelectorEnum selectClauseStreamSelectorEnum,
SelectClauseSpecCompiled selectClauseSpec,
StreamSpecCompiled[] streamSpecs,
OuterJoinDesc[] outerJoinDescList,
ExprNode filterExprRootNode,
ExprNode havingExprRootNode,
OutputLimitSpec outputLimitSpec,
OrderByItem[] orderByList,
ExprSubselectNode[] subSelectExpressions,
ExprDeclaredNode[] declaredExpressions,
java.util.Set<java.lang.String> variableReferences,
RowLimitSpec rowLimitSpec,
java.lang.String[] eventTypeReferences,
java.lang.annotation.Annotation[] annotations,
UpdateDesc updateSpec,
MatchRecognizeSpec matchRecognizeSpec,
ForClauseSpec forClauseSpec,
java.util.Map<java.lang.Integer,java.util.List<ExprNode>> sqlParameters,
CreateContextDesc contextDesc,
java.lang.String optionalContextName,
CreateDataFlowDesc createGraphDesc,
CreateExpressionDesc createExpressionDesc,
FireAndForgetSpec fireAndForgetSpec,
GroupByClauseExpressions groupByExpressions)
Ctor.
|
Modifier and Type | Method and Description |
---|---|
void |
InstrumentationDefault.qExprSubselect(ExprSubselectNode exprSubselectNode) |
void |
Instrumentation.qExprSubselect(ExprSubselectNode exprSubselectNode) |
void |
InstrumentationDefault.qFilterActivationSubselect(java.lang.String eventTypeName,
ExprSubselectNode subselectNode) |
void |
Instrumentation.qFilterActivationSubselect(java.lang.String eventTypeName,
ExprSubselectNode subselectNode) |