org.apache.cassandra.db

Class ClockAndCount

java.lang.Object

org.apache.cassandra.db.ClockAndCount

All Implemented Interfaces:

IMeasurableMemory

public class ClockAndCount
extends java.lang.Object
implements IMeasurableMemory

Field Summary

Fields

Modifier and Type	Field and Description
static ClockAndCount	BLANK
long	clock
long	count

Method Summary

Methods

Modifier and Type	Method and Description
static ClockAndCount	create(long clock, long count)
boolean	equals(java.lang.Object o)
int	hashCode()
java.lang.String	toString()
long	unsharedHeapSize()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

BLANK

public static ClockAndCount BLANK

clock

public final long clock

count

public final long count

Method Detail

create

public static ClockAndCount create(long clock,
                   long count)

unsharedHeapSize

public long unsharedHeapSize()

Specified by:

unsharedHeapSize in interface IMeasurableMemory

Returns:

the amount of on-heap memory retained by the object that might be reclaimed if the object were reclaimed, i.e. it should try to exclude globally cached data where possible, or counting portions of arrays that are referenced by the object but used by other objects only (e.g. slabbed byte-buffers), etc.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object