com.hazelcast.client.impl.protocol.template

Interface PNCounterGeneratorCodecTemplate

public interface PNCounterGeneratorCodecTemplate

Method Summary

Modifier and Type	Method and Description
Object	add(String name, long delta, boolean getBeforeUpdate) Adds a delta to the PNCounter value.
Object	get(String name) Query operation to retrieve the current value of the PNCounter.

Method Detail

get

@Since(value="1.6")
Object get(String name)

Query operation to retrieve the current value of the PNCounter.

Parameters:

name - the name of the PNCounter

Returns:

the current value of the counter

add

@Since(value="1.6")
Object add(String name,
                               long delta,
                               boolean getBeforeUpdate)

Adds a delta to the PNCounter value. The delta may be negative for a subtraction.

Parameters:

name - the name of the PNCounter

delta - the delta to add to the counter value, can be negative

getBeforeUpdate - true if the operation should return the counter value before the addition, false if it should return the value after the addition

Returns:

the value before the update if getBeforeUpdate is true, otherwise the value after the update