com.espertech.esper.event.vaevent
Class RevisionBeanHolder

java.lang.Object
  com.espertech.esper.event.vaevent.RevisionBeanHolder

public class RevisionBeanHolder
extends java.lang.Object

Holds revisions for property groups in an overlay strategy.

Constructor Summary

RevisionBeanHolder(long version, EventBean eventBean, EventPropertyGetter[] getters)
Ctor.

Method Summary

EventBean	getEventBean() Returns the contributing event.
EventPropertyGetter[]	getGetters() Returns getters for event property access.
java.lang.Object	getValueForProperty(int propertyNumber) Returns a property value.
long	getVersion() Returns current version number.

Methods inherited from class java.lang.Object

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

Constructor Detail

RevisionBeanHolder

public RevisionBeanHolder(long version,
                          EventBean eventBean,
                          EventPropertyGetter[] getters)

Ctor.

Parameters:

version - the current version

eventBean - the new event

getters - the getters

Method Detail

getVersion

public long getVersion()

Returns current version number.

Returns:

version

getEventBean

public EventBean getEventBean()

Returns the contributing event.

Returns:

event

getGetters

public EventPropertyGetter[] getGetters()

Returns getters for event property access.

Returns:

getters

getValueForProperty

public java.lang.Object getValueForProperty(int propertyNumber)

Returns a property value.

Parameters:

propertyNumber - number of property

Returns:

value