water.fvec

Class NewChunk

java.lang.Object

water.Iced

water.fvec.Chunk

water.fvec.NewChunk

All Implemented Interfaces:

java.lang.Cloneable, Freezable

public class NewChunk
extends Chunk

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	NewChunk.Value

Field Summary

Fields

Modifier and Type	Field and Description
static int	MIN_SPARSE_RATIO

Fields inherited from class water.fvec.Chunk

_chk2, _len, _mem, _start, _vec

Constructor Summary

Constructors

Constructor and Description
NewChunk(Chunk C)
NewChunk(Vec vec, int cidx)
NewChunk(Vec vec, int cidx, int len)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(NewChunk nc)
void	addEnum(int e)
void	addNA()
void	addNum(double d)
void	addNum(long val, int exp)
void	addr(NewChunk nc)
void	addUUID(Chunk c, int row)
void	addUUID(Chunk c, long row)
void	addUUID(long lo, long hi)
void	addZeros(int n)
protected long	at16h_impl(int idx)
protected long	at16l_impl(int idx)
long	at8_impl(int i)
double	atd_impl(int i) Chunk-specific readers.
protected void	cancel_sparse()
void	close(Futures fs)
protected double[]	doubles()
protected int[]	exponent()
protected int[]	indices()
protected boolean	isEnum(int idx)
protected boolean	isEnum2(int idx)
boolean	isNA_impl(int i)
protected boolean	isNA2(int idx)
boolean	isSparse()
boolean	isUUID()
protected long[]	mantissa()
Chunk	new_close()
NewChunk	read(AutoBuffer bb) Deserialize from the AutoBuffer into a pre-existing 'this' object.
boolean	set_impl(int i, double d)
protected void	set_sparse(int nzeros)
protected boolean	setNA_impl2(int i)
boolean	sparse()
int	sparseLen()
protected void	switch_to_doubles()
java.lang.String	toString()
byte	type()
java.util.Iterator<NewChunk.Value>	values(int fromIdx, int toIdx)
AutoBuffer	write(AutoBuffer bb) Chunk-specific implementations of read and write

Methods inherited from class water.fvec.Chunk

at_slow, at, at0, at16h, at16h0, at16l, at16l0, at8_slow, at8, at80, byteSize, cidx, clone, close, getBytes, isNA_slow, isNA, isNA0, len, nextNZ, nonzeros, nonzeros, pformat_len, pformat_len0, pformat_len0, pformat, pformat0, readable, set_len, set, set, set, set0, set0, set0, setNA, setNA0, writable

Methods inherited from class water.Iced

frozenType, init, newInstance, toDocField, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

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

Field Detail

MIN_SPARSE_RATIO

public static final int MIN_SPARSE_RATIO

See Also:

Constant Field Values

Constructor Detail

NewChunk

public NewChunk(Vec vec,
        int cidx)

NewChunk

public NewChunk(Chunk C)

NewChunk

public NewChunk(Vec vec,
        int cidx,
        int len)

Method Detail

mantissa

protected final long[] mantissa()

exponent

protected final int[] exponent()

indices

protected final int[] indices()

doubles

protected final double[] doubles()

isSparse

public boolean isSparse()

Overrides:

isSparse in class Chunk

sparseLen

public int sparseLen()

Overrides:

sparseLen in class Chunk

values

public java.util.Iterator<NewChunk.Value> values(int fromIdx,
                                        int toIdx)

type

public byte type()

isNA2

protected final boolean isNA2(int idx)

isEnum2

protected final boolean isEnum2(int idx)

isEnum

protected final boolean isEnum(int idx)

addEnum

public void addEnum(int e)

addNA

public void addNA()

addNum

public void addNum(long val,
          int exp)

addNum

public void addNum(double d)

addUUID

public void addUUID(long lo,
           long hi)

addUUID

public void addUUID(Chunk c,
           long row)

addUUID

public void addUUID(Chunk c,
           int row)

isUUID

public final boolean isUUID()

sparse

public final boolean sparse()

addZeros

public void addZeros(int n)

add

public void add(NewChunk nc)

addr

public void addr(NewChunk nc)

new_close

public Chunk new_close()

close

public void close(Futures fs)

switch_to_doubles

protected void switch_to_doubles()

set_sparse

protected void set_sparse(int nzeros)

cancel_sparse

protected void cancel_sparse()

set_impl

public boolean set_impl(int i,
               double d)

setNA_impl2

protected final boolean setNA_impl2(int i)

at8_impl

public long at8_impl(int i)

Specified by:

at8_impl in class Chunk

atd_impl

public double atd_impl(int i)

Description copied from class: Chunk

Chunk-specific readers.

Specified by:

atd_impl in class Chunk

at16l_impl

protected long at16l_impl(int idx)

Overrides:

at16l_impl in class Chunk

at16h_impl

protected long at16h_impl(int idx)

Overrides:

at16h_impl in class Chunk

isNA_impl

public boolean isNA_impl(int i)

Specified by:

isNA_impl in class Chunk

write

public AutoBuffer write(AutoBuffer bb)

Description copied from class: Chunk

Chunk-specific implementations of read and write

Specified by:

write in interface Freezable

Specified by:

write in class Chunk

read

public NewChunk read(AutoBuffer bb)

Description copied from interface: Freezable

Deserialize from the AutoBuffer into a pre-existing 'this' object.

Specified by:

read in interface Freezable

Specified by:

read in class Chunk

toString

public java.lang.String toString()

Overrides:

toString in class Chunk