water.fvec

Class SubsetChunk

java.lang.Object

water.Iced<Chunk>

water.fvec.Chunk

water.fvec.SubsetChunk

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<Chunk>, Vec.Holder

public class SubsetChunk
extends Chunk

See Also:

Serialized Form

Field Summary

Fields inherited from class water.fvec.Chunk

_len

Constructor Summary

Constructors

Constructor and Description
SubsetChunk(Chunk data, Chunk rows, Vec subset_vec)

Method Summary

Modifier and Type	Method and Description
protected long	at8_impl(int idx)
protected double	atd_impl(int idx) Chunk-specific readers.
protected void	initFromBytes()
protected boolean	isNA_impl(int idx)
ChunkVisitor	processRows(ChunkVisitor nc, int... rows)
ChunkVisitor	processRows(ChunkVisitor nc, int from, int to)
static AutoBuffer	write_impl(SubsetChunk sc, AutoBuffer bb)

Methods inherited from class water.fvec.Chunk

asBytes, at16h, at16l, at8, atd, atStr, byteSize, chk2, cidx, close, deepCopy, extractRows, extractRows, extractRows, getBytes, getDoubles, getDoubles, getDoubles, getDoubles, getIntegers, getSparseDoubles, getSparseDoubles, hasFloat, hasNA, inflate, isNA, isSparseNA, isSparseZero, isVolatile, len, nextChunk, nextNZ, nextNZ, nonzeros, precision, read_impl, reloadFromBytes, replaceAll, reportBrokenCategorical, set_abs, set_abs, set, set, set, set, set, set, setAny, setBytes, setNA, setStart, setVec, setVolatile, setVolatile, sparseLenNA, sparseLenZero, start, stringAt, toString, vec, write_impl

Methods inherited from class water.Iced

clone, copyOver, frozenType, read, readExternal, readJSON, toJsonBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Constructor Detail

SubsetChunk

public SubsetChunk(Chunk data,
                   Chunk rows,
                   Vec subset_vec)

Method Detail

processRows

public ChunkVisitor processRows(ChunkVisitor nc,
                                int from,
                                int to)

Specified by:

processRows in class Chunk

processRows

public ChunkVisitor processRows(ChunkVisitor nc,
                                int... rows)

Specified by:

processRows in class Chunk

atd_impl

protected double atd_impl(int idx)

Description copied from class: Chunk

Chunk-specific readers. Not a public API

at8_impl

protected long at8_impl(int idx)

isNA_impl

protected boolean isNA_impl(int idx)

write_impl

public static AutoBuffer write_impl(SubsetChunk sc,
                                    AutoBuffer bb)

initFromBytes

protected final void initFromBytes()

Specified by:

initFromBytes in class Chunk