gr.uoa.di.madgik.grs.events

Class ObjectEvent

java.lang.Object

gr.uoa.di.madgik.grs.events.BufferEvent

gr.uoa.di.madgik.grs.events.ObjectEvent

All Implemented Interfaces:

IPumpable, Serializable

public class ObjectEvent
extends BufferEvent

BufferEvent extender that propagates an object that implements IPumpable

Author:

gpapanikos

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class gr.uoa.di.madgik.grs.events.BufferEvent

BufferEvent.EventSource

Constructor Summary

Constructors

Constructor and Description
ObjectEvent() Create a new instance
ObjectEvent(IPumpable item) Create a new instance

Method Summary

Methods

Modifier and Type	Method and Description
void	extendDeflate(DataOutput out) This method is implemented by BufferEvent extenders to deflate the additional information they handle
void	extendFromXML(Element element)
void	extendInflate(DataInput in) This method is implemented by BufferEvent extenders to inflate the additional information they handle
void	extendToXML(Document doc, Element element)
IPumpable	getItem() Retrieves the payload object
void	setItem(IPumpable item) Sets the payload object

Methods inherited from class gr.uoa.di.madgik.grs.events.BufferEvent

deflate, fromXML, getSource, inflate, inflate, setSource, toXML

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectEvent

public ObjectEvent()

Create a new instance

ObjectEvent

public ObjectEvent(IPumpable item)

Create a new instance

Parameters:

item - the payload object

Method Detail

setItem

public void setItem(IPumpable item)

Sets the payload object

Parameters:

item - the payload object

getItem

public IPumpable getItem()

Retrieves the payload object

Returns:

the payload object

extendToXML

public void extendToXML(Document doc,
               Element element)
                 throws GRS2RecordSerializationException

Specified by:

extendToXML in class BufferEvent

Throws:

GRS2RecordSerializationException

extendFromXML

public void extendFromXML(Element element)
                   throws GRS2RecordSerializationException

Specified by:

extendFromXML in class BufferEvent

Throws:

GRS2RecordSerializationException

extendDeflate

public void extendDeflate(DataOutput out)
                   throws GRS2RecordSerializationException

This method is implemented by BufferEvent extenders to deflate the additional information they handle

Specified by:

extendDeflate in class BufferEvent

Parameters:

out - the stream to deflate to

Throws:

GRS2RecordSerializationException - there was a problem deflating the event

See Also:

BufferEvent.extendDeflate(java.io.DataOutput)

extendInflate

public void extendInflate(DataInput in)
                   throws GRS2RecordSerializationException

This method is implemented by BufferEvent extenders to inflate the additional information they handle

Specified by:

extendInflate in class BufferEvent

Parameters:

in - the stream to inflate from

Throws:

GRS2RecordSerializationException - there was a problem inflating the event

See Also:

BufferEvent.extendInflate(java.io.DataInput)