com.espertech.esper.event

Class EventTypeMetadata

java.lang.Object

com.espertech.esper.event.EventTypeMetadata

public class EventTypeMetadata
extends Object

Provides metadata for event types.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EventTypeMetadata.ApplicationType Application type.
static class	EventTypeMetadata.TypeClass Metatype.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EventTypeMetadata(String primaryName, Set<String> secondaryNames, EventTypeMetadata.TypeClass typeClass, boolean isApplicationPreConfiguredStatic, boolean applicationPreConfigured, boolean applicationConfigured, EventTypeMetadata.ApplicationType applicationType, boolean isPropertyAgnostic) Ctor.

Method Summary

Modifier and Type	Method and Description
static EventTypeMetadata	createAnonymous(String associationName, EventTypeMetadata.ApplicationType applicationType) Factory for an anonymous type.
static EventTypeMetadata	createBeanType(String name, Class clazz, boolean isPreConfiguredStatic, boolean isPreConfigured, boolean isConfigured, EventTypeMetadata.TypeClass typeClass) Factory for a bean type.
static EventTypeMetadata	createNonPojoApplicationType(EventTypeMetadata.ApplicationType providedType, String name, boolean preconfiguredStatic, boolean preconfigured, boolean configured, boolean namedWindow, boolean insertInto) Factory for a map type.
static EventTypeMetadata	createTable(String tableName) Factory for an table type.
static EventTypeMetadata	createValueAdd(String name, EventTypeMetadata.TypeClass typeClass) Factory for a value-add type.
static EventTypeMetadata	createWrapper(String eventTypeName, boolean namedWindow, boolean insertInto, boolean isPropertyAgnostic) Factory for a wrapper type.
static EventTypeMetadata	createXMLType(String name, boolean isPreconfiguredStatic, boolean isPropertyAgnostic) Factory for a XML type.
EventTypeMetadata.ApplicationType	getOptionalApplicationType() The type of the application event type or null if not an application event type.
Set<String>	getOptionalSecondaryNames() Returns second names or null if none found.
String	getPrimaryName() Returns the name.
String	getPublicName() Returns the name provided through #EventType.getName.
EventTypeMetadata.TypeClass	getTypeClass() Returns the type of the type.
boolean	isApplicationConfigured() Returns true if the type originates in a configuration.
boolean	isApplicationPreConfigured() Returns true to indicate the type is pre-configured, i.e.
boolean	isApplicationPreConfiguredStatic() Returns true to indicate the type is pre-configured, i.e.
boolean	isPropertyAgnostic() Returns true for types that accept any property name as a valid property (unchecked type).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventTypeMetadata

protected EventTypeMetadata(String primaryName,
                            Set<String> secondaryNames,
                            EventTypeMetadata.TypeClass typeClass,
                            boolean isApplicationPreConfiguredStatic,
                            boolean applicationPreConfigured,
                            boolean applicationConfigured,
                            EventTypeMetadata.ApplicationType applicationType,
                            boolean isPropertyAgnostic)

Ctor.

Parameters:

primaryName - the primary name by which the type became known.

secondaryNames - a list of additional names for the type, such as fully-qualified class name

typeClass - type of the type

applicationConfigured - true if configured by the application

applicationType - type of application class or null if not an application type

isPropertyAgnostic - true for types that accept any property name as a valid property (unchecked type)

applicationPreConfigured - preconfigured

isApplicationPreConfiguredStatic - preconfigured via static config

Method Detail

createValueAdd

public static EventTypeMetadata createValueAdd(String name,
                                               EventTypeMetadata.TypeClass typeClass)

Factory for a value-add type.

Parameters:

name - type name

typeClass - type of type

Returns:

instance

createBeanType

public static EventTypeMetadata createBeanType(String name,
                                               Class clazz,
                                               boolean isPreConfiguredStatic,
                                               boolean isPreConfigured,
                                               boolean isConfigured,
                                               EventTypeMetadata.TypeClass typeClass)

Factory for a bean type.

Parameters:

name - type name

clazz - java class

isConfigured - whether the class was made known or is discovered

typeClass - type of type

isPreConfigured - preconfigured

isPreConfiguredStatic - preconfigured via static config

Returns:

instance

createXMLType

public static EventTypeMetadata createXMLType(String name,
                                              boolean isPreconfiguredStatic,
                                              boolean isPropertyAgnostic)

Factory for a XML type.

Parameters:

name - type name

isPropertyAgnostic - true for types that accept any property name as a valid property (unchecked type)

isPreconfiguredStatic - preconfigured via static config

Returns:

instance

createAnonymous

public static EventTypeMetadata createAnonymous(String associationName,
                                                EventTypeMetadata.ApplicationType applicationType)

Factory for an anonymous type.

Parameters:

associationName - what the type is associated with

applicationType - type info

Returns:

instance

createTable

public static EventTypeMetadata createTable(String tableName)

Factory for an table type.

Parameters:

tableName - what the type is associated with

Returns:

instance

createWrapper

public static EventTypeMetadata createWrapper(String eventTypeName,
                                              boolean namedWindow,
                                              boolean insertInto,
                                              boolean isPropertyAgnostic)

Factory for a wrapper type.

Parameters:

eventTypeName - insert-into of create-window name

namedWindow - true for named window

insertInto - true for insert-into

isPropertyAgnostic - true for types that accept any property name as a valid property (unchecked type)

Returns:

instance

createNonPojoApplicationType

public static EventTypeMetadata createNonPojoApplicationType(EventTypeMetadata.ApplicationType providedType,
                                                             String name,
                                                             boolean preconfiguredStatic,
                                                             boolean preconfigured,
                                                             boolean configured,
                                                             boolean namedWindow,
                                                             boolean insertInto)

Factory for a map type.

Parameters:

name - insert-into of create-window name

namedWindow - true for named window

insertInto - true for insert-into

configured - whether the made known or is discovered

preconfigured - preconfigured

preconfiguredStatic - preconfigured via static config

providedType - type

Returns:

instance

getPrimaryName

public String getPrimaryName()

Returns the name.

Returns:

name

getOptionalSecondaryNames

public Set<String> getOptionalSecondaryNames()

Returns second names or null if none found.

Returns:

further names

getTypeClass

public EventTypeMetadata.TypeClass getTypeClass()

Returns the type of the type.

Returns:

meta type

isApplicationConfigured

public boolean isApplicationConfigured()

Returns true if the type originates in a configuration.

Returns:

indicator whether configured or not

getOptionalApplicationType

public EventTypeMetadata.ApplicationType getOptionalApplicationType()

The type of the application event type or null if not an application event type.

Returns:

application event type

getPublicName

public String getPublicName()

Returns the name provided through #EventType.getName.

Returns:

name or null if no public name

isPropertyAgnostic

public boolean isPropertyAgnostic()

Returns true for types that accept any property name as a valid property (unchecked type).

Returns:

indicator whether type is unchecked (agnostic to property)

isApplicationPreConfigured

public boolean isApplicationPreConfigured()

Returns true to indicate the type is pre-configured, i.e. added through static or runtime configuration.

Returns:

indicator

isApplicationPreConfiguredStatic

public boolean isApplicationPreConfiguredStatic()

Returns true to indicate the type is pre-configured, i.e. added through static configuration but not runtime configuation.

Returns:

indicator