org.apache.accumulo.tserver

Class MemValue

java.lang.Object

org.apache.accumulo.core.data.Value

org.apache.accumulo.tserver.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

Constructors

Constructor and Description
MemValue()
MemValue(Value value, int kv)

Method Summary

Methods

Modifier and Type	Method and Description
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()

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

Returns:

The kvCount embedded in v.