org.apache.accumulo.server.tabletserver
Class MemValue

java.lang.Object
  org.apache.accumulo.core.data.Value
      org.apache.accumulo.server.tabletserver.MemValue

All Implemented Interfaces:

Comparable<Object>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<Object>

public class MemValue
extends Value

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.accumulo.core.data.Value

Value.Comparator

Field Summary

Fields inherited from class org.apache.accumulo.core.data.Value

value

Constructor Summary

MemValue()

MemValue(byte[] value, int kv)

MemValue(Value value, int kv)

Method Summary

void	copy(byte[] b)
void	set(byte[] b)
static int	splitKVCount(Value v) Takes a Value and will take out the embedded kvCount, and then return that value while replacing the Value with the original unembedded version
void	write(DataOutput out)

Methods inherited from class org.apache.accumulo.core.data.Value

compareTo, compareTo, equals, get, getSize, hashCode, readFields, toArray, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MemValue

public MemValue(byte[] value,
                int kv)

Parameters:

value - Value

kv - kv count

MemValue

public MemValue()

MemValue

public MemValue(Value value,
                int kv)

Method Detail

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Overrides:

write in class Value

Throws:

IOException

set

public void set(byte[] b)

Overrides:

set in class Value

copy

public void copy(byte[] b)

Overrides:

copy in class Value

splitKVCount

public static int splitKVCount(Value v)

Takes a Value and will take out the embedded kvCount, and then return that value while replacing the Value with the original unembedded version

Parameters:

v -

Returns:

The kvCount embedded in v.