Package org.apache.hadoop.hbase.util

Class Counter

java.lang.Object

org.apache.hadoop.hbase.util.Counter

@Public
@Deprecated
public class Counter
extends Object

Deprecated.

since 2.0.0 and will be removed in 3.0.0. Use LongAdder instead.

High scalable counter. Thread safe.

See Also:

• LongAdder
• HBASE-7612

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Counter.Cell	Deprecated.
private static class	Counter.Container	Deprecated.

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicReference<Counter.Container>	containerRef	Deprecated.
private static final int	MAX_CELLS_LENGTH	Deprecated.

Constructor Summary

Constructors

Modifier	Constructor	Description
	Counter()	Deprecated.
	Counter(long initValue)	Deprecated.
private	Counter(Counter.Cell initCell)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	add(long delta)	Deprecated.
void	decrement()	Deprecated.
long	get()	Deprecated.
private static int	hash()	Deprecated.
void	increment()	Deprecated.
void	set(long value)	Deprecated.
String	toString()	Deprecated.

Methods inherited from class java.lang.Object

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

Field Details

MAX_CELLS_LENGTH

private static final int MAX_CELLS_LENGTH

Deprecated.

See Also:

• Constant Field Values

containerRef

private final AtomicReference<Counter.Container> containerRef

Deprecated.

Constructor Details

Counter

public Counter()

Deprecated.

Counter

public Counter(long initValue)

Deprecated.

Counter

private Counter(Counter.Cell initCell)

Deprecated.

Method Details

hash

private static int hash()

Deprecated.

add

public void add(long delta)

Deprecated.

increment

public void increment()

Deprecated.

decrement

public void decrement()

Deprecated.

set

public void set(long value)

Deprecated.

get

public long get()

Deprecated.

toString

public String toString()

Deprecated.

Overrides:

toString in class Object