com.espertech.esper.event.property
Class DynamicIndexedProperty

java.lang.Object
  com.espertech.esper.event.property.PropertyBase
      com.espertech.esper.event.property.DynamicIndexedProperty

All Implemented Interfaces:

DynamicProperty, Property

public class DynamicIndexedProperty
extends PropertyBase
implements DynamicProperty

Represents a dynamic indexed property of a given name.

Dynamic properties always exist, have an Object type and are resolved to a method during runtime.

Field Summary

Fields inherited from class com.espertech.esper.event.property.PropertyBase

propertyNameAtomic

Constructor Summary

DynamicIndexedProperty(java.lang.String propertyName, int index)
Ctor.

Method Summary

EventPropertyGetter	getGetter(BeanEventType eventType, EventAdapterService eventAdapterService) Returns value getter for the property of an event of the given event type.
EventPropertyGetter	getGetterDOM() Returns the getter-method for use with XML DOM event representations.
EventPropertyGetter	getGetterDOM(SchemaElementComplex complexProperty, EventAdapterService eventAdapterService, BaseXMLEventType eventType, java.lang.String propertyExpression) Returns the getter-method for use with XML DOM event representations.
MapEventPropertyGetter	getGetterMap(java.util.Map optionalMapPropTypes, EventAdapterService eventAdapterService) Returns the getter-method for use with Map event representations.
ObjectArrayEventPropertyGetter	getGetterObjectArray(java.util.Map<java.lang.String,java.lang.Integer> indexPerProperty, java.util.Map<java.lang.String,java.lang.Object> nestableTypes, EventAdapterService eventAdapterService)
int	getIndex()
java.lang.Class	getPropertyType(BeanEventType eventType, EventAdapterService eventAdapterService) Returns the property type.
GenericPropertyDesc	getPropertyTypeGeneric(BeanEventType beanEventType, EventAdapterService eventAdapterService) Returns the property type plus its generic type parameter, if any.
java.lang.Class	getPropertyTypeMap(java.util.Map optionalMapPropTypes, EventAdapterService eventAdapterService) Returns the property type for use with Map event representations.
SchemaItem	getPropertyTypeSchema(SchemaElementComplex complexProperty, EventAdapterService eventAdapterService) Returns the property type for use with DOM event representations.
boolean	isDynamic() Returns true for dynamic properties.
java.lang.String[]	toPropertyArray() Return a String-array of atomic property names.
void	toPropertyEPL(java.io.StringWriter writer) Write the EPL-representation of the property.

Methods inherited from class com.espertech.esper.event.property.PropertyBase

getPropertyNameAtomic

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicIndexedProperty

public DynamicIndexedProperty(java.lang.String propertyName,
                              int index)

Ctor.

Parameters:

propertyName - is the property name

index - is the index of the array or indexed property

Method Detail

isDynamic

public boolean isDynamic()

Description copied from interface: Property

Returns true for dynamic properties.

Specified by:

isDynamic in interface Property

Overrides:

isDynamic in class PropertyBase

Returns:

false for not-dynamic properties, true for dynamic properties.

toPropertyArray

public java.lang.String[] toPropertyArray()

Description copied from interface: Property

Return a String-array of atomic property names.

Specified by:

toPropertyArray in interface Property

Returns:

array of atomic names in a property expression

getGetter

public EventPropertyGetter getGetter(BeanEventType eventType,
                                     EventAdapterService eventAdapterService)

Description copied from interface: Property

Returns value getter for the property of an event of the given event type.

Specified by:

getGetter in interface Property

Parameters:

eventType - is the type of event to make a getter for

eventAdapterService - factory for event beans and event types

Returns:

fast property value getter for property

getPropertyType

public java.lang.Class getPropertyType(BeanEventType eventType,
                                       EventAdapterService eventAdapterService)

Description copied from interface: Property

Returns the property type.

Specified by:

getPropertyType in interface Property

Parameters:

eventType - is the event type representing the JavaBean

eventAdapterService - for event adapters

Returns:

property type class

getPropertyTypeGeneric

public GenericPropertyDesc getPropertyTypeGeneric(BeanEventType beanEventType,
                                                  EventAdapterService eventAdapterService)

Description copied from interface: Property

Returns the property type plus its generic type parameter, if any.

Specified by:

getPropertyTypeGeneric in interface Property

Parameters:

beanEventType - is the event type representing the JavaBean

eventAdapterService - for event adapters

Returns:

type and generic descriptor

getPropertyTypeMap

public java.lang.Class getPropertyTypeMap(java.util.Map optionalMapPropTypes,
                                          EventAdapterService eventAdapterService)

Description copied from interface: Property

Returns the property type for use with Map event representations.

Specified by:

getPropertyTypeMap in interface Property

Parameters:

optionalMapPropTypes - a map-within-map type definition, if supplied, or null if not supplied

eventAdapterService - for resolving further map event types that are property types

Returns:

property type @param optionalMapPropTypes

getGetterMap

public MapEventPropertyGetter getGetterMap(java.util.Map optionalMapPropTypes,
                                           EventAdapterService eventAdapterService)

Description copied from interface: Property

Returns the getter-method for use with Map event representations.

Specified by:

getGetterMap in interface Property

Parameters:

optionalMapPropTypes - a map-within-map type definition, if supplied, or null if not supplied

eventAdapterService - for resolving further map event types that are property types

Returns:

getter for maps

getGetterObjectArray

public ObjectArrayEventPropertyGetter getGetterObjectArray(java.util.Map<java.lang.String,java.lang.Integer> indexPerProperty,
                                                           java.util.Map<java.lang.String,java.lang.Object> nestableTypes,
                                                           EventAdapterService eventAdapterService)

Specified by:

getGetterObjectArray in interface Property

toPropertyEPL

public void toPropertyEPL(java.io.StringWriter writer)

Description copied from interface: Property

Write the EPL-representation of the property.

Specified by:

toPropertyEPL in interface Property

Parameters:

writer - to write to

getGetterDOM

public EventPropertyGetter getGetterDOM(SchemaElementComplex complexProperty,
                                        EventAdapterService eventAdapterService,
                                        BaseXMLEventType eventType,
                                        java.lang.String propertyExpression)

Description copied from interface: Property

Returns the getter-method for use with XML DOM event representations.

Specified by:

getGetterDOM in interface Property

Parameters:

complexProperty - a element-within-element type definition

eventAdapterService - for resolving or creating further event types that are property types

eventType - the event type

propertyExpression - the full property expression

Returns:

getter

getPropertyTypeSchema

public SchemaItem getPropertyTypeSchema(SchemaElementComplex complexProperty,
                                        EventAdapterService eventAdapterService)

Description copied from interface: Property

Returns the property type for use with DOM event representations.

Specified by:

getPropertyTypeSchema in interface Property

Parameters:

complexProperty - a element-within-element type definition

eventAdapterService - for resolving further element event types if defined

Returns:

property type

getGetterDOM

public EventPropertyGetter getGetterDOM()

Description copied from interface: Property

Returns the getter-method for use with XML DOM event representations.

Specified by:

getGetterDOM in interface Property

Returns:

getter

getIndex

public int getIndex()