org.apache.ignite.internal.processors.platform.datastructures

Class PlatformAtomicLong

java.lang.Object

org.apache.ignite.internal.processors.platform.PlatformAbstractTarget

org.apache.ignite.internal.processors.platform.datastructures.PlatformAtomicLong

All Implemented Interfaces:

PlatformTarget

public class PlatformAtomicLong
extends PlatformAbstractTarget

Platform atomic long wrapper.

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.platform.PlatformAbstractTarget

FALSE, log, platformCtx, TRUE

Constructor Summary

Constructors

Constructor and Description
PlatformAtomicLong(PlatformContext ctx, GridCacheAtomicLongImpl atomicLong) Ctor.

Method Summary

Methods

Modifier and Type	Method and Description
long	addAndGet(long val) Adds a value.
void	close() Removes this atomic long.
boolean	compareAndSet(long cmp, long val) Compares two values for equality and, if they are equal, replaces the first value.
long	compareAndSetAndGet(long expVal, long newVal) Compares two values for equality and, if they are equal, replaces the first value.
long	decrementAndGet() Decrements the value.
long	get() Reads the value.
long	getAndAdd(long val) Adds a value.
long	getAndDecrement() Decrements the value.
long	getAndIncrement() Increments the value.
long	getAndSet(long val) Gets current value of atomic long and sets new value
long	incrementAndGet() Increments the value.
boolean	isClosed() Gets status of atomic.

Methods inherited from class org.apache.ignite.internal.processors.platform.PlatformAbstractTarget

convertException, currentFuture, futureWriter, inObjectStreamOutStream, inStreamOutLong, inStreamOutObject, inStreamOutStream, listenFuture, listenFutureAndGet, listenFutureForOperation, listenFutureForOperationAndGet, outLong, outObject, outStream, platformContext, processInObjectStreamOutStream, processInStreamOutLong, processInStreamOutObject, processInStreamOutStream, processOutLong, processOutObject, processOutStream, throwUnsupported

Methods inherited from class java.lang.Object

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

Constructor Detail

PlatformAtomicLong

public PlatformAtomicLong(PlatformContext ctx,
                  GridCacheAtomicLongImpl atomicLong)

Ctor.

Parameters:

ctx - Context.

atomicLong - AtomicLong to wrap.

Method Detail

get

public long get()

Reads the value.

Returns:

Current atomic long value.

incrementAndGet

public long incrementAndGet()

Increments the value.

Returns:

Current atomic long value.

getAndIncrement

public long getAndIncrement()

Increments the value.

Returns:

Original atomic long value.

addAndGet

public long addAndGet(long val)

Adds a value.

Returns:

Current atomic long value.

getAndAdd

public long getAndAdd(long val)

Adds a value.

Returns:

Original atomic long value.

decrementAndGet

public long decrementAndGet()

Decrements the value.

Returns:

Current atomic long value.

getAndDecrement

public long getAndDecrement()

Decrements the value.

Returns:

Original atomic long value.

getAndSet

public long getAndSet(long val)

Gets current value of atomic long and sets new value

Returns:

Original atomic long value.

compareAndSetAndGet

public long compareAndSetAndGet(long expVal,
                       long newVal)

Compares two values for equality and, if they are equal, replaces the first value.

Returns:

Original atomic long value.

compareAndSet

public boolean compareAndSet(long cmp,
                    long val)

Compares two values for equality and, if they are equal, replaces the first value.

Returns:

Original atomic long value.

isClosed

public boolean isClosed()

Gets status of atomic.

Returns:

true if atomic was removed from cache, false in other case.

close

public void close()

Removes this atomic long.