io.atomix.primitive.protocol.counter

Interface CounterDelegate

All Known Implementing Classes:

CrdtCounterDelegate

public interface CounterDelegate

Gossip-based counter service.

Method Summary

Modifier and Type	Method and Description
long	addAndGet(long delta) Atomically adds the given value to the current value.
void	close() Closes the counter.
long	decrementAndGet() Atomically decrement by one and return the updated value.
long	get() Returns the counter value.
long	getAndAdd(long delta) Atomically adds the given value to the current value.
long	getAndDecrement() Atomically decrement by one and return the previous value.
long	getAndIncrement() Atomically increment by one and return the previous value.
long	incrementAndGet() Atomically increment by one and return the updated value.

Method Detail

incrementAndGet

long incrementAndGet()

Atomically increment by one and return the updated value.

Returns:

updated value

decrementAndGet

long decrementAndGet()

Atomically decrement by one and return the updated value.

Returns:

updated value

getAndIncrement

long getAndIncrement()

Atomically increment by one and return the previous value.

Returns:

previous value

getAndDecrement

long getAndDecrement()

Atomically decrement by one and return the previous value.

Returns:

previous value

getAndAdd

long getAndAdd(long delta)

Atomically adds the given value to the current value.

Parameters:

delta - the value to add

Returns:

previous value

addAndGet

long addAndGet(long delta)

Atomically adds the given value to the current value.

Parameters:

delta - the value to add

Returns:

updated value

get

long get()

Returns the counter value.

Returns:

the counter value

close

void close()

Closes the counter.