Package org.apache.ignite.internal.processors.datastructures

Class GridCacheCountDownLatchValue

java.lang.Object

org.apache.ignite.internal.processors.datastructures.AtomicDataStructureValue

org.apache.ignite.internal.processors.datastructures.VolatileAtomicDataStructureValue

org.apache.ignite.internal.processors.datastructures.GridCacheCountDownLatchValue

All Implemented Interfaces:

Externalizable, Serializable, Cloneable, GridCacheInternal

public final class GridCacheCountDownLatchValue
extends VolatileAtomicDataStructureValue
implements Cloneable

Count down latch value.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
GridCacheCountDownLatchValue()	Empty constructor required for Externalizable.
GridCacheCountDownLatchValue(int cnt, boolean del, long gridStartTime)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	autoDelete()
Object	clone()
int	get()
long	gridStartTime()
int	initialCount()
void	readExternal(ObjectInput in)
void	set(int cnt)
String	toString()
DataStructureType	type()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

GridCacheCountDownLatchValue

public GridCacheCountDownLatchValue(int cnt,
                                    boolean del,
                                    long gridStartTime)

Constructor.

Parameters:

cnt - Initial count.

del - True to auto delete on count down to 0.

gridStartTime - Cluster start time.

GridCacheCountDownLatchValue

public GridCacheCountDownLatchValue()

Empty constructor required for Externalizable.

Method Detail

type

public DataStructureType type()

Specified by:

type in class AtomicDataStructureValue

Returns:

Data structure type.

gridStartTime

public long gridStartTime()

Specified by:

gridStartTime in class VolatileAtomicDataStructureValue

Returns:

Grid start time.

set

public void set(int cnt)

Parameters:

cnt - New count.

get

public int get()

Returns:

Current count.

initialCount

public int initialCount()

Returns:

Initial count.

autoDelete

public boolean autoDelete()

Returns:

Auto-delete flag.

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object