Package | Description |
---|---|
com.espertech.esper.epl.datetime.eval |
Date-Time methods and related utility classes.
|
com.espertech.esper.epl.enummethod.dot |
Enumeration method utility classes and input data sources.
|
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.rettype | |
com.espertech.esper.metrics.instrumentation | |
com.espertech.esper.plugin |
APIs for plug-in adapter (for input-output) and plug-in event representation (event types and event objects) are in this package.
|
Modifier and Type | Method and Description |
---|---|
EPType |
ExprDotEvalDTMethodDesc.getReturnType() |
EPType |
ExprDotEvalDT.getTypeInfo() |
Modifier and Type | Method and Description |
---|---|
static ExprDotEvalDTMethodDesc |
ExprDotEvalDTFactory.validateMake(StreamTypeService streamTypeService,
java.util.Deque<ExprChainedSpec> chainSpecStack,
DatetimeMethodEnum dtMethod,
java.lang.String dtMethodName,
EPType inputType,
java.util.List<ExprNode> parameters,
ExprDotNodeFilterAnalyzerInput inputDesc) |
Constructor and Description |
---|
ExprDotEvalDTMethodDesc(ExprDotEval eval,
EPType returnType,
ExprDotNodeFilterAnalyzerDesc intervalFilterDesc) |
Modifier and Type | Method and Description |
---|---|
EPType |
ExprDotStaticMethodWrapIterableScalar.getTypeInfo() |
EPType |
ExprDotStaticMethodWrapIterableEvents.getTypeInfo() |
EPType |
ExprDotStaticMethodWrapCollection.getTypeInfo() |
EPType |
ExprDotStaticMethodWrapArrayScalar.getTypeInfo() |
EPType |
ExprDotStaticMethodWrapArrayEvents.getTypeInfo() |
EPType |
ExprDotStaticMethodWrap.getTypeInfo() |
EPType |
ExprDotEvalUnpackCollEventBean.getTypeInfo() |
EPType |
ExprDotEvalUnpackBean.getTypeInfo() |
EPType |
ExprDotEvalProperty.getTypeInfo() |
EPType |
ExprDotEvalEnumMethodBase.getTypeInfo() |
Modifier and Type | Method and Description |
---|---|
void |
ExprDotEvalEnumMethodBase.init(java.lang.Integer streamOfProviderIfApplicable,
EnumMethodEnum enumMethodEnum,
java.lang.String enumMethodUsedName,
EPType typeInfo,
java.util.List<ExprNode> parameters,
ExprValidationContext validationContext) |
void |
ExprDotEvalEnumMethod.init(java.lang.Integer streamOfProviderIfApplicable,
EnumMethodEnum lambda,
java.lang.String lambdaUsedName,
EPType currentInputType,
java.util.List<ExprNode> parameters,
ExprValidationContext validationContext) |
void |
ExprDotEvalEnumMethodBase.setTypeInfo(EPType typeInfo) |
Constructor and Description |
---|
ExprDotEvalProperty(EventPropertyGetter getter,
EPType returnType) |
Modifier and Type | Method and Description |
---|---|
EPType |
ExprDotNode.EnumerationSource.getReturnType() |
EPType |
ExprDotMethodEvalNoDuckWrapArray.getTypeInfo() |
EPType |
ExprDotMethodEvalNoDuck.getTypeInfo() |
EPType |
ExprDotMethodEvalDuck.getTypeInfo() |
EPType |
ExprDotEvalRootChildInnerEval.getTypeInfo() |
EPType |
ExprDotEvalArraySize.getTypeInfo() |
EPType |
ExprDotEvalArrayGet.getTypeInfo() |
EPType |
ExprDotEval.getTypeInfo() |
Modifier and Type | Method and Description |
---|---|
static ExprDotNodeRealizedChain |
ExprDotNodeUtility.getChainEvaluators(java.lang.Integer streamOfProviderIfApplicable,
EPType inputType,
java.util.List<ExprChainedSpec> chainSpec,
ExprValidationContext validationContext,
boolean isDuckTyping,
ExprDotNodeFilterAnalyzerInput inputDesc) |
Constructor and Description |
---|
EnumerationSource(ExprEvaluatorEnumeration enumeration,
EPType returnType,
java.lang.Integer streamOfProviderIfApplicable) |
ExprDotEvalRootChild(ExprDotNode dotNode,
ExprEvaluator rootNodeEvaluator,
ExprEvaluatorEnumeration rootLambdaEvaluator,
EPType typeInfo,
ExprDotEval[] evalIteratorEventBean,
ExprDotEval[] evalUnpacking,
boolean checkedUnpackEvent) |
Modifier and Type | Class and Description |
---|---|
class |
ClassEPType
Any Java primitive type as well as any class and other non-array or non-collection type
|
class |
ClassMultiValuedEPType
An array or collection of native values.
|
class |
EventEPType |
class |
EventMultiValuedEPType
Clazz can be either
- Collection
- Array i.e.
|
class |
NullEPType |
Modifier and Type | Method and Description |
---|---|
static EPType |
EPTypeHelper.array(java.lang.Class arrayComponentType)
Indicate that the expression return type is an array of a given component type.
|
static EPType |
EPTypeHelper.collectionOfEvents(EventType eventTypeOfCollectionEvents)
Indicate that the expression return type is a collection of a given type of events.
|
static EPType |
EPTypeHelper.collectionOfSingleValue(java.lang.Class collectionComponentType)
Indicate that the expression return type is a collection of a given component type.
|
static EPType |
EPTypeHelper.fromMethod(java.lang.reflect.Method method)
Interrogate the provided method and determine whether it returns
single-value, array of single-value or collection of single-value and
their component type.
|
static EPType |
EPTypeHelper.singleEvent(EventType eventTypeOfSingleEvent)
Indicate that the expression return type is single event of a given event type.
|
static EPType |
EPTypeHelper.singleValue(java.lang.Class singleValueType)
Indicate that the expression return type is a single (non-enumerable) value of the given type.
|
Modifier and Type | Method and Description |
---|---|
static java.lang.Class |
EPTypeHelper.getClassMultiValued(EPType type) |
static java.lang.Class |
EPTypeHelper.getClassSingleValued(EPType type) |
static EventType |
EPTypeHelper.getEventType(EPType epType) |
static EventType |
EPTypeHelper.getEventTypeMultiValued(EPType type) |
static EventType |
EPTypeHelper.getEventTypeSingleValued(EPType type) |
static java.lang.Class |
EPTypeHelper.getNormalizedClass(EPType theType) |
static boolean |
EPTypeHelper.isCarryEvent(EPType epType) |
static java.lang.String |
EPTypeHelper.toTypeDescriptive(EPType epType)
Returns a nice text detailing the expression result type.
|
Modifier and Type | Method and Description |
---|---|
void |
InstrumentationDefault.aExprDotChainElement(EPType typeInfo,
java.lang.Object result) |
void |
Instrumentation.aExprDotChainElement(EPType typeInfo,
java.lang.Object result) |
void |
InstrumentationDefault.qExprDotChain(EPType targetTypeInfo,
java.lang.Object target,
ExprDotEval[] evalUnpacking) |
void |
Instrumentation.qExprDotChain(EPType targetTypeInfo,
java.lang.Object target,
ExprDotEval[] evalUnpacking) |
Modifier and Type | Method and Description |
---|---|
EPType |
PlugInAggregationMultiFunctionHandler.getReturnType()
Provide return type.
|