eu.stratosphere.addons.hbase.common

Class HBaseKey

java.lang.Object

eu.stratosphere.addons.hbase.common.HBaseKey

All Implemented Interfaces:

IOReadableWritable, Key<HBaseKey>, Value, Serializable, Comparable<HBaseKey>

public class HBaseKey
extends Object
implements Key<HBaseKey>

Simple wrapper to encapsulate an HBase hImmutableBytesWritable as a Key

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HBaseKey()
HBaseKey(org.apache.hadoop.hbase.io.ImmutableBytesWritable writable)

Method Summary

Modifier and Type	Method and Description
int	compareTo(HBaseKey other)
boolean	equals(Object obj)
org.apache.hadoop.hbase.io.ImmutableBytesWritable	getWritable()
int	hashCode()
void	read(DataInput in)
void	setWritable(org.apache.hadoop.hbase.io.ImmutableBytesWritable writable)
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

HBaseKey

public HBaseKey()

HBaseKey

public HBaseKey(org.apache.hadoop.hbase.io.ImmutableBytesWritable writable)

Method Detail

getWritable

public org.apache.hadoop.hbase.io.ImmutableBytesWritable getWritable()

setWritable

public void setWritable(org.apache.hadoop.hbase.io.ImmutableBytesWritable writable)

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface IOReadableWritable

Throws:

IOException

read

public void read(DataInput in)
          throws IOException

Specified by:

read in interface IOReadableWritable

Throws:

IOException

hashCode

public int hashCode()

Specified by:

hashCode in interface Key<HBaseKey>

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Key<HBaseKey>

Overrides:

equals in class Object

compareTo

public int compareTo(HBaseKey other)

Specified by:

compareTo in interface Comparable<HBaseKey>