PaddedAtomicInteger

java.lang.Object
- rx.internal.util.PaddedAtomicInteger

All Implemented Interfaces:

Serializable
```
public final class PaddedAtomicInteger
extends Object
```
A padded atomic integer to fill in 4 cache lines to avoid any false sharing or adjacent prefetch. Based on Netty's implementation.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
`long`	`p1` Padding.
`long`	`p10` Padding.
`long`	`p11` Padding.
`long`	`p12` Padding.
`long`	`p13` Padding.
`long`	`p14` Padding.
`long`	`p15` Padding.
`long`	`p16` Padding.
`long`	`p17` Padding.
`long`	`p18` Padding.
`long`	`p19` Padding.
`long`	`p2` Padding.
`long`	`p20` Padding.
`long`	`p21` Padding.
`long`	`p22` Padding.
`long`	`p24` Padding.
`long`	`p25` Padding.
`long`	`p26` Padding.
`long`	`p27` Padding.
`long`	`p28` Padding.
`long`	`p29` Padding.
`long`	`p3` Padding.
`long`	`p30` Padding.
`long`	`p31` Padding.
`long`	`p4` Padding.
`long`	`p5` Padding.
`long`	`p6` Padding.
`long`	`p8` Padding.
`long`	`p9` Padding.

Constructor Summary

Constructors

Constructor and Description
`PaddedAtomicInteger()`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`int`	`addAndGet(int delta)`
`boolean`	`compareAndSet(int expect, int update)`
`int`	`decrementAndGet()`
`int`	`get()`
`int`	`getAndAdd(int delta)`
`int`	`getAndDecrement()`
`int`	`getAndIncrement()`
`int`	`getAndSet(int newValue)`
`int`	`incrementAndGet()`
`void`	`lazySet(int newValue)`
`void`	`set(int newValue)`
`String`	`toString()`
`boolean`	`weakCompareAndSet(int expect, int update)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

p16
```
public transient long p16
```
Padding.

p17
```
public transient long p17
```
Padding.

p18
```
public transient long p18
```
Padding.

p19
```
public transient long p19
```
Padding.

p20
```
public transient long p20
```
Padding.

p21
```
public transient long p21
```
Padding.

p22
```
public transient long p22
```
Padding.

p24
```
public transient long p24
```
Padding.

p25
```
public transient long p25
```
Padding.

p26
```
public transient long p26
```
Padding.

p27
```
public transient long p27
```
Padding.

p28
```
public transient long p28
```
Padding.

p29
```
public transient long p29
```
Padding.

p30
```
public transient long p30
```
Padding.

p31
```
public transient long p31
```
Padding.

p1
```
public transient long p1
```
Padding.

p2
```
public transient long p2
```
Padding.

p3
```
public transient long p3
```
Padding.

p4
```
public transient long p4
```
Padding.

p5
```
public transient long p5
```
Padding.

p6
```
public transient long p6
```
Padding.

p8
```
public transient long p8
```
Padding.

p9
```
public transient long p9
```
Padding.

p10
```
public transient long p10
```
Padding.

p11
```
public transient long p11
```
Padding.

p12
```
public transient long p12
```
Padding.

p13
```
public transient long p13
```
Padding.

p14
```
public transient long p14
```
Padding.

p15
```
public transient long p15
```
Padding.

Constructor Detail
- PaddedAtomicInteger
```
public PaddedAtomicInteger()
```

Method Detail

get
```
public final int get()
```

set
```
public final void set(int newValue)
```

lazySet

public final void lazySet(int newValue)

compareAndSet

public final boolean compareAndSet(int expect,
                                   int update)

weakCompareAndSet

public final boolean weakCompareAndSet(int expect,
                                       int update)

getAndSet

public final int getAndSet(int newValue)

getAndAdd

public final int getAndAdd(int delta)

incrementAndGet
```
public final int incrementAndGet()
```

decrementAndGet
```
public final int decrementAndGet()
```

getAndIncrement
```
public final int getAndIncrement()
```

getAndDecrement
```
public final int getAndDecrement()
```

addAndGet

public final int addAndGet(int delta)

toString
```
public String toString()
```

Class PaddedAtomicInteger

Field Summary

Fields

Constructor Summary

Constructors

Method Summary

Methods inherited from class java.lang.Object

Field Detail

p16

p17

p18

p19

p20

p21

p22

p24

p25

p26

p27

p28

p29

p30

p31

p1

p2

p3

p4

p5

p6

p8

p9

p10

p11

p12

p13

p14

p15

Constructor Detail

PaddedAtomicInteger

Method Detail

get

set

lazySet

compareAndSet

weakCompareAndSet

getAndSet

getAndAdd

incrementAndGet

decrementAndGet

getAndIncrement

getAndDecrement

addAndGet

toString