com.espertech.esper.common.client.hook.expr

Interface EventBeanService

All Superinterfaces:

EventBeanTypedEventFactory

All Known Implementing Classes:

EventBeanServiceImpl

public interface EventBeanService
extends EventBeanTypedEventFactory

Services for obtaining EventType information and constructing EventBean events.

Field Summary

Fields inherited from interface com.espertech.esper.common.internal.event.core.EventBeanTypedEventFactory

ADAPTERFORTYPEDAVRO, ADAPTERFORTYPEDBEAN, ADAPTERFORTYPEDDOM, ADAPTERFORTYPEDJSON, ADAPTERFORTYPEDMAP, ADAPTERFORTYPEDOBJECTARRAY, ADAPTERFORTYPEDWRAPPER, EPTYPE

Method Summary

Modifier and Type	Method and Description
EventBean	adapterForAvro(Object avroGenericDataDotRecord, String eventTypeName) Construct an event bean for a given Avro GenericData.Record using the event type name to look up the Avro event type
EventBean	adapterForBean(Object theEvent, String eventTypeName) Construct an event bean for a given bean (Object, POJO) using the class of the object to determine the Bean-only event type (not for Map/Object-Array/Avro/XML events)
EventBean	adapterForDOM(Node node, String eventTypeName) Construct an event bean for a given XML-DOM using the node root node name to look up the XML-DOM event type
EventBean	adapterForMap(Map<String,Object> theEvent, String eventTypeName) Construct an event bean for a given Map using the event type name to look up the Map event type
EventBean	adapterForObjectArray(Object[] theEvent, String eventTypeName) Construct an event bean for a given Object-Array using the event type name to look up the Object-Array event type
EventType	getExistsTypeByName(String eventTypeName) Look up an event type by name,

Methods inherited from interface com.espertech.esper.common.internal.event.core.EventBeanTypedEventFactory

adapterForTypedAvro, adapterForTypedBean, adapterForTypedDOM, adapterForTypedJson, adapterForTypedMap, adapterForTypedObjectArray, adapterForTypedWrapper

Method Detail

adapterForMap

EventBean adapterForMap(Map<String,Object> theEvent,
                        String eventTypeName)

Construct an event bean for a given Map using the event type name to look up the Map event type

Parameters:

theEvent - event underlying

eventTypeName - name of the Map event type

Returns:

event bean

getExistsTypeByName

EventType getExistsTypeByName(String eventTypeName)

Look up an event type by name,

Parameters:

eventTypeName - to look up

Returns:

event type or null if not found

adapterForBean

EventBean adapterForBean(Object theEvent,
                         String eventTypeName)

Construct an event bean for a given bean (Object, POJO) using the class of the object to determine the Bean-only event type (not for Map/Object-Array/Avro/XML events)

Parameters:

theEvent - event underlying

eventTypeName - event type name

Returns:

event bean

adapterForAvro

EventBean adapterForAvro(Object avroGenericDataDotRecord,
                         String eventTypeName)

Construct an event bean for a given Avro GenericData.Record using the event type name to look up the Avro event type

Parameters:

avroGenericDataDotRecord - event underlying

eventTypeName - name of the Avro event type

Returns:

event bean

adapterForObjectArray

EventBean adapterForObjectArray(Object[] theEvent,
                                String eventTypeName)

Construct an event bean for a given Object-Array using the event type name to look up the Object-Array event type

Parameters:

theEvent - event underlying

eventTypeName - name of the Object-Array event type

Returns:

event bean

adapterForDOM

EventBean adapterForDOM(Node node,
                        String eventTypeName)

Construct an event bean for a given XML-DOM using the node root node name to look up the XML-DOM event type

Parameters:

node - event underlying

eventTypeName - event type name

Returns:

event bean