Package com.hazelcast.core

Class EntryEvent<K,V>

java.lang.Object
java.util.EventObject
com.hazelcast.map.AbstractIMapEvent
com.hazelcast.core.EntryEvent<K,V>
Type Parameters:
K - key of the map entry
V - value of the map entry
All Implemented Interfaces:
IMapEvent, Serializable
public class EntryEvent<K,V> extends AbstractIMapEvent
Map Entry event.
See Also:

  • Field Details

    • key

      protected K key

    • oldValue

      protected V oldValue

    • value

      protected V value

    • mergingValue

      protected V mergingValue

  • Constructor Details

    • EntryEvent

      public EntryEvent(Object source, Member member, int eventType, K key, V value)
      Constructs an entry event.
      Parameters:
      source - The object on which the event initially occurred
      member - The interface to the cluster member (node)
      eventType - The event type as an enum EntryEventType integer
      key - The key for this entry event
      value - The value of the entry event
      Throws:
      IllegalArgumentException - if source is null

    • EntryEvent

      public EntryEvent(Object source, Member member, int eventType, K key, V oldValue, V value)
      Constructs an entry event.
      Parameters:
      source - The object on which the Event initially occurred
      member - The interface to the cluster member (node)
      eventType - The event type as an enum EntryEventType integer
      key - The key of this entry event
      oldValue - The old value of the entry event
      value - The value of the entry event
      Throws:
      IllegalArgumentException - if source is null

    • EntryEvent

      public EntryEvent(Object source, Member member, int eventType, K key, V oldValue, V value, V mergingValue)
      Constructs an entry event.
      Parameters:
      source - The object on which the Event initially occurred
      member - The interface to the cluster member (node)
      eventType - The event type as an enum EntryEventType integer
      key - The key of this entry event
      oldValue - The old value of the entry event
      value - The value of the entry event
      mergingValue - The incoming merging value of the entry event
      Throws:
      IllegalArgumentException - if source is null

  • Method Details

    • getKey

      public K getKey()
      Returns the key of the entry event.
      Returns:
      the key of the entry event

    • getOldValue

      public V getOldValue()
      Returns the old value of the entry event.
      Returns:
      the old value of the entry event

    • getValue

      public V getValue()
      Returns the value of the entry event.
      Returns:
      the value of the entry event

    • getMergingValue

      public V getMergingValue()
      Returns the incoming merging value of the entry event.
      Returns:
      the merging value

    • toString

      public String toString()
      Description copied from class: AbstractIMapEvent
      Returns a String representation of this event.
      Overrides:
      toString in class AbstractIMapEvent
      Returns:
      A String representation of this event.