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Packages that use net.esper.eql.spec | |
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net.esper.client | This package defines the central Esper Client APIs. |
net.esper.core | Implementation of client package interfaces, glue code |
net.esper.eql.core | Contains EQL statement specification classes define the constructs that make up an EQL statement, such as the list of items in the select clause, the insert-into stream name and property names etc. |
net.esper.eql.db | Database SQL polling views and caches |
net.esper.eql.expression | This package contains the EQL expression nodes that represent all expressions such as used in select clauses, group-by and having clauses, or order-by clauses |
net.esper.eql.join | Join process interfaces and glue code |
net.esper.eql.join.plan | Inner join and outer join query planning |
net.esper.eql.named | Named window classes are in this package |
net.esper.eql.parse | Parsers and AST tree walkers and helper classes transforming AST into business objects |
net.esper.eql.spec | Contains EQL statement specification classes define the constructs that make up an EQL statement, such as the list of items in the select clause, the insert-into stream name and property names etc. |
net.esper.eql.variable | Variable service and variable collections |
net.esper.eql.view | Internal processing views for output rate limiting, filtering and internal event routing |
net.esper.pattern | Pattern expression tree and pattern state objects, the later resembles pattern expression state for each active pattern instance |
net.esper.view | View infrastructure concerned with view creation and destroy, cloning and hooking views trees into filtering. |
Classes in net.esper.eql.spec used by net.esper.client | |
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SubstitutionParameterExpression
Substitution parameter that represents a node in an expression tree for which to supply a parameter value before statement creation time. |
Classes in net.esper.eql.spec used by net.esper.core | |
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CreateWindowDesc
Specification for creating a named window. |
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OnTriggerDesc
Specification for on-trigger statements. |
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PluggableObjectCollection
Repository for pluggable objects of different types that follow a "namespace:name" notation. |
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StatementSpecCompiled
Specification object representing a complete EQL statement including all EQL constructs. |
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StatementSpecRaw
Specification object representing a complete EQL statement including all EQL constructs. |
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StreamSpecCompiled
Validated stream specifications generally have expression nodes that are valid and event types exist. |
Classes in net.esper.eql.spec used by net.esper.eql.core | |
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InsertIntoDesc
Descriptor generated by INSERT-INTO clauses specified in expressions to insert the results of statement as a stream to further statements. |
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MethodStreamSpec
Specification object for historical data poll via database SQL statement. |
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OrderByItem
Specification object to an element in the order-by expression. |
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OutputLimitSpec
Spec for defining an output rate |
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SelectClauseSpec
Encapsulates the parsed select expressions in a select-clause in an EQL statement. |
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SelectExprElementCompiledSpec
Represents a single item in a SELECT-clause, with a name assigned either by the engine or by the user specifying an "as" tag name. |
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SelectExprElementStreamCompiledSpec
Mirror class to SelectExprElementStreamRawSpec but added the stream number for the alias. |
Classes in net.esper.eql.spec used by net.esper.eql.db | |
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DBStatementStreamSpec
Specification object for historical data poll via database SQL statement. |
Classes in net.esper.eql.spec used by net.esper.eql.expression | |
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StatementSpecCompiled
Specification object representing a complete EQL statement including all EQL constructs. |
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StatementSpecRaw
Specification object representing a complete EQL statement including all EQL constructs. |
Classes in net.esper.eql.spec used by net.esper.eql.join | |
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OuterJoinDesc
Contains the ON-clause criteria in an outer join. |
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SelectClauseStreamSelectorEnum
Enumeration for representing select-clause selection of the remove stream or the insert stream, or both. |
Classes in net.esper.eql.spec used by net.esper.eql.join.plan | |
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OuterJoinDesc
Contains the ON-clause criteria in an outer join. |
Classes in net.esper.eql.spec used by net.esper.eql.named | |
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OnTriggerDesc
Specification for on-trigger statements. |
Classes in net.esper.eql.spec used by net.esper.eql.parse | |
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OutputLimitSpec
Spec for defining an output rate |
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StatementSpecRaw
Specification object representing a complete EQL statement including all EQL constructs. |
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ViewSpec
Specification for a view object consists of a namespace, name and view object parameters. |
Classes in net.esper.eql.spec used by net.esper.eql.spec | |
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CreateVariableDesc
Descriptor for create-variable statements. |
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CreateWindowDesc
Specification for creating a named window. |
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FilterSpecRaw
Filter definition in an un-validated and un-resolved form. |
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InsertIntoDesc
Descriptor generated by INSERT-INTO clauses specified in expressions to insert the results of statement as a stream to further statements. |
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ObjectSpec
Encapsulates the information required to specify an object identification and construction. |
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OnTriggerDesc
Specification for on-trigger statements. |
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OnTriggerSetAssignment
Descriptor for an on-set assignment. |
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OnTriggerType
Enum for the type of on-trigger statement. |
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OrderByItem
Specification object to an element in the order-by expression. |
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OuterJoinDesc
Contains the ON-clause criteria in an outer join. |
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OutputLimitLimitType
Enum for describing the type of output limit within an interval. |
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OutputLimitRateType
Enum for the type of rate for output-rate limiting. |
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OutputLimitSpec
Spec for defining an output rate |
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PluggableObjectCollection
Repository for pluggable objects of different types that follow a "namespace:name" notation. |
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PluggableObjectType
Enumeration for types of plug-in objects. |
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SelectClauseSpec
Encapsulates the parsed select expressions in a select-clause in an EQL statement. |
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SelectClauseStreamSelectorEnum
Enumeration for representing select-clause selection of the remove stream or the insert stream, or both. |
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SelectExprElementRawSpec
Represents a single item in a SELECT-clause, potentially unnamed as no "as" tag may have been supplied in the syntax. |
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SelectExprElementStreamRawSpec
For use in select clauses for specifying a selected stream: select a.* from MyEvent as a, MyOther as b |
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StatementSpecRaw
Specification object representing a complete EQL statement including all EQL constructs. |
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StatementSpecUnMapResult
Return result for unmap operators unmapping an intermal statement representation to the SODA object model. |
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StreamSpec
Specification for a stream, consists simply of an optional stream name and a list of views on to of the stream. |
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StreamSpecBase
Abstract base specification for a stream, consists simply of an optional stream name and a list of views on to of the stream. |
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StreamSpecCompiled
Validated stream specifications generally have expression nodes that are valid and event types exist. |
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StreamSpecRaw
An uncompiled, unoptimize for of stream specification created by a parser. |
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SubstitutionParameterExpression
Substitution parameter that represents a node in an expression tree for which to supply a parameter value before statement creation time. |
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ViewSpec
Specification for a view object consists of a namespace, name and view object parameters. |
Classes in net.esper.eql.spec used by net.esper.eql.variable | |
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OnTriggerSetDesc
Specification for the on-set statement. |
Classes in net.esper.eql.spec used by net.esper.eql.view | |
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OutputLimitSpec
Spec for defining an output rate |
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SelectClauseStreamSelectorEnum
Enumeration for representing select-clause selection of the remove stream or the insert stream, or both. |
Classes in net.esper.eql.spec used by net.esper.pattern | |
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FilterSpecRaw
Filter definition in an un-validated and un-resolved form. |
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PatternGuardSpec
Specification for a pattern guard object consists of a namespace, name and guard object parameters. |
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PatternObserverSpec
Specification for a pattern observer object consists of a namespace, name and object parameters. |
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PluggableObjectCollection
Repository for pluggable objects of different types that follow a "namespace:name" notation. |
Classes in net.esper.eql.spec used by net.esper.view | |
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PluggableObjectCollection
Repository for pluggable objects of different types that follow a "namespace:name" notation. |
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ViewSpec
Specification for a view object consists of a namespace, name and view object parameters. |
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