org.apache.cassandra.cache
Class RowCacheKey

java.lang.Object
  org.apache.cassandra.cache.RowCacheKey

All Implemented Interfaces:

java.lang.Comparable<RowCacheKey>, CacheKey

public class RowCacheKey
extends java.lang.Object
implements CacheKey, java.lang.Comparable<RowCacheKey>

Field Summary

int	cfId
byte[]	key

Constructor Summary

RowCacheKey(int cfId, java.nio.ByteBuffer key)

RowCacheKey(int cfId, DecoratedKey key)

Method Summary

int	compareTo(RowCacheKey otherKey)
boolean	equals(java.lang.Object o)
Pair<java.lang.String,java.lang.String>	getPathInfo()
int	hashCode()
int	serializedSize()
java.lang.String	toString()
void	write(java.io.DataOutputStream out)

Methods inherited from class java.lang.Object

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

Field Detail

cfId

public final int cfId

key

public final byte[] key

Constructor Detail

RowCacheKey

public RowCacheKey(int cfId,
                   DecoratedKey key)

RowCacheKey

public RowCacheKey(int cfId,
                   java.nio.ByteBuffer key)

Method Detail

write

public void write(java.io.DataOutputStream out)
           throws java.io.IOException

Specified by:

write in interface CacheKey

Throws:

java.io.IOException

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

serializedSize

public int serializedSize()

Specified by:

serializedSize in interface CacheKey

Returns:

The size of the serialized key

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

compareTo

public int compareTo(RowCacheKey otherKey)

Specified by:

compareTo in interface java.lang.Comparable<RowCacheKey>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object