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See:
Description
Interface Summary | |
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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. |
StreamSpecCompiled | Validated stream specifications generally have expression nodes that are valid and event types exist. |
StreamSpecRaw | An uncompiled, unoptimize for of stream specification created by a parser. |
Class Summary | |
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CreateVariableDesc | Descriptor for create-variable statements. |
CreateWindowDesc | Specification for creating a named window. |
DBStatementStreamSpec | Specification object for historical data poll via database SQL statement. |
FilterSpecRaw | Filter definition in an un-validated and un-resolved form. |
FilterStreamSpecCompiled | Specification for building an event stream out of a filter for events (supplying type and basic filter criteria) and views onto these events which are staggered onto each other to supply a final stream of events. |
FilterStreamSpecRaw | Unvalided filter-based stream specification. |
InsertIntoDesc | Descriptor generated by INSERT-INTO clauses specified in expressions to insert the results of statement as a stream to further statements. |
MethodStreamSpec | Specification object for historical data poll via database SQL statement. |
NamedWindowConsumerStreamSpec | Specification for use of an existing named window. |
ObjectSpec | Encapsulates the information required to specify an object identification and construction. |
OnTriggerDesc | Specification for on-trigger statements. |
OnTriggerSetAssignment | Descriptor for an on-set assignment. |
OnTriggerSetDesc | Specification for the on-set statement. |
OnTriggerWindowDesc | Specification for the on-delete statement. |
OrderByItem | Specification object to an element in the order-by expression. |
OuterJoinDesc | Contains the ON-clause criteria in an outer join. |
OutputLimitSpec | Spec for defining an output rate |
PatternGuardSpec | Specification for a pattern guard object consists of a namespace, name and guard object parameters. |
PatternObserverSpec | Specification for a pattern observer object consists of a namespace, name and object parameters. |
PatternStreamSpecCompiled | Specification for building an event stream out of a pattern statement and views staggered onto the pattern statement. |
PatternStreamSpecRaw | Pattern specification in unvalidated, unoptimized form. |
PluggableObjectCollection | Repository for pluggable objects of different types that follow a "namespace:name" notation. |
SelectClauseSpec | Encapsulates the parsed select expressions in a select-clause in an EQL statement. |
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. |
SelectExprElementRawSpec | Represents a single item in a SELECT-clause, potentially unnamed as no "as" tag may have been supplied in the syntax. |
SelectExprElementStreamCompiledSpec | Mirror class to SelectExprElementStreamRawSpec but added the stream number for the alias. |
SelectExprElementStreamRawSpec | For use in select clauses for specifying a selected stream: select a.* from MyEvent as a, MyOther as b |
StatementSpecCompiled | Specification object representing a complete EQL statement including all EQL constructs. |
StatementSpecMapContext | Context for mapping a SODA statement to a statement specification, or multiple for subqueries, and obtaining certain optimization information from a statement. |
StatementSpecMapper | Helper for mapping internal representations of a statement to the SODA object model for statements. |
StatementSpecRaw | Specification object representing a complete EQL statement including all EQL constructs. |
StatementSpecUnMapContext | Un-mapping context for mapping from an internal specifications to an SODA object model. |
StatementSpecUnMapResult | Return result for unmap operators unmapping an intermal statement representation to the SODA object model. |
StreamSpecBase | Abstract base specification for a stream, consists simply of an optional stream name and a list of views on to of the stream. |
SubstitutionParameterExpression | Substitution parameter that represents a node in an expression tree for which to supply a parameter value before statement creation time. |
ViewSpec | Specification for a view object consists of a namespace, name and view object parameters. |
Enum Summary | |
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OnTriggerType | Enum for the type of on-trigger statement. |
OutputLimitLimitType | Enum for describing the type of output limit within an interval. |
OutputLimitRateType | Enum for the type of rate for output-rate limiting. |
PluggableObjectType | Enumeration for types of plug-in objects. |
SelectClauseStreamSelectorEnum | Enumeration for representing select-clause selection of the remove stream or the insert stream, or both. |
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.
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