com.espertech.esper.epl.core

Class PropertyResolutionDescriptor

java.lang.Object

com.espertech.esper.epl.core.PropertyResolutionDescriptor

public class PropertyResolutionDescriptor
extends Object

Encapsulates the result of resolving a property and optional stream name against a supplied list of streams StreamTypeService.

Constructor Summary

Constructors

Constructor and Description
PropertyResolutionDescriptor(String streamName, EventType streamEventType, String propertyName, int streamNum, Class propertyType, FragmentEventType fragmentEventType) Ctor.

Method Summary

Modifier and Type	Method and Description
FragmentEventType	getFragmentEventType()
String	getPropertyName() Returns resolved property name of the property as it exists in a stream.
Class	getPropertyType() Returns the property type of the resolved property.
EventType	getStreamEventType() Returns event type of the stream that the property was found in.
String	getStreamName() Returns stream name.
int	getStreamNum() Returns the number of the stream the property was found in.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyResolutionDescriptor

public PropertyResolutionDescriptor(String streamName,
                                    EventType streamEventType,
                                    String propertyName,
                                    int streamNum,
                                    Class propertyType,
                                    FragmentEventType fragmentEventType)

Ctor.

Parameters:

streamName - is the stream name

streamEventType - is the event type of the stream where the property was found

propertyName - is the regular name of property

streamNum - is the number offset of the stream

propertyType - is the type of the property

fragmentEventType - fragment type

Method Detail

getStreamName

public String getStreamName()

Returns stream name.

Returns:

stream name

getStreamEventType

public EventType getStreamEventType()

Returns event type of the stream that the property was found in.

Returns:

stream's event type

getPropertyName

public String getPropertyName()

Returns resolved property name of the property as it exists in a stream.

Returns:

property name as resolved in a stream

getStreamNum

public int getStreamNum()

Returns the number of the stream the property was found in.

Returns:

stream offset number starting at zero to N-1 where N is the number of streams

getPropertyType

public Class getPropertyType()

Returns the property type of the resolved property.

Returns:

class of property

getFragmentEventType

public FragmentEventType getFragmentEventType()