org.apache.cassandra.cache

Class KeyCacheKey

java.lang.Object

org.apache.cassandra.cache.KeyCacheKey

All Implemented Interfaces:

CacheKey, IMeasurableMemory

public class KeyCacheKey
extends java.lang.Object
implements CacheKey

Field Summary

Fields

Modifier and Type	Field and Description
Descriptor	desc
byte[]	key

Constructor Summary

Constructors

Constructor and Description
KeyCacheKey(Descriptor desc, java.nio.ByteBuffer key)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
Pair<java.lang.String,java.lang.String>	getPathInfo()
int	hashCode()
long	memorySize()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

desc

public final Descriptor desc

key

public final byte[] key

Constructor Detail

KeyCacheKey

public KeyCacheKey(Descriptor desc,
           java.nio.ByteBuffer key)

Method Detail

getPathInfo

public Pair<java.lang.String,java.lang.String> getPathInfo()

Specified by:

getPathInfo in interface CacheKey

Returns:

The keyspace and ColumnFamily names to which this key belongs

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

memorySize

public long memorySize()

Specified by:

memorySize in interface IMeasurableMemory

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