com.tangosol.coherence.federation

Interface ChangeRecord.Entry<K,V>

Enclosing interface:

ChangeRecord<K,V>

public static interface ChangeRecord.Entry<K,V>

Represents the key, value and name of the Participant from which the entry originated.

Method Summary

Modifier and Type	Method and Description
<T> T	extract(ValueExtractor<V,T> extractor) Extract a value from the entry value using the ValueExtractor.
K	getKey() Obtain the key corresponding to this entry.
String	getSource() Obtain the name of the Participant from which the entry originated.
V	getValue() Obtain the value corresponding to this entry.

Method Detail

getSource

String getSource()

Obtain the name of the Participant from which the entry originated.

Returns:

name of the source Participant

getKey

K getKey()

Obtain the key corresponding to this entry.

Returns:

key

getValue

V getValue()

Obtain the value corresponding to this entry.

Returns:

value

extract

<T> T extract(ValueExtractor<V,T> extractor)

Extract a value from the entry value using the ValueExtractor.

Type Parameters:

T - the type of value that will be extracted

Parameters:

extractor - a ValueExtractor to apply to the Entry's key or value

Returns:

the extracted value