water.udf

Class DataChunk<T>

java.lang.Object

water.udf.DataChunk<T>

All Implemented Interfaces:

Vec.Holder, TypedChunk<T>

Direct Known Subclasses:

Enums.EnumChunk

public abstract class DataChunk<T>
extends java.lang.Object
implements TypedChunk<T>

Wrapper of a chunk that knows its type, with mutability

Field Summary

Fields

Modifier and Type	Field and Description
protected Chunk	c

Constructor Summary

Constructors

Constructor and Description
DataChunk() Deserializaiton only
DataChunk(Chunk c)

Method Summary

Methods

Modifier and Type	Method and Description
int	cidx()
boolean	isNA(int i)
int	length()
Chunk	rawChunk()
abstract void	set(int idx, T value)
long	start()
Vec	vec()

Methods inherited from class java.lang.Object

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

Methods inherited from interface water.udf.TypedChunk

get

Field Detail

c

protected Chunk c

Constructor Detail

DataChunk

public DataChunk()

Deserializaiton only

DataChunk

public DataChunk(Chunk c)

Method Detail

rawChunk

public Chunk rawChunk()

Specified by:

rawChunk in interface TypedChunk<T>

isNA

public boolean isNA(int i)

Specified by:

isNA in interface TypedChunk<T>

start

public long start()

Specified by:

start in interface TypedChunk<T>

length

public int length()

Specified by:

length in interface TypedChunk<T>

set

public abstract void set(int idx,
       T value)

cidx

public int cidx()

Specified by:

cidx in interface TypedChunk<T>

vec

public Vec vec()

Specified by:

vec in interface Vec.Holder