water.fvec

Class CategoricalWrappedVec.CategoricalWrappedChunk

java.lang.Object

water.Iced

water.fvec.Chunk

water.fvec.CategoricalWrappedVec.CategoricalWrappedChunk

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable

Enclosing class:

CategoricalWrappedVec

public static class CategoricalWrappedVec.CategoricalWrappedChunk
extends Chunk

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Chunk	_c

Fields inherited from class water.fvec.Chunk

_len

Method Summary

Methods

Modifier and Type	Method and Description
protected long	at8_impl(int idx)
protected double	atd_impl(int idx) Chunk-specific readers.
boolean	hasNA()
NewChunk	inflate_impl(NewChunk nc) Chunk-specific bulk inflater back to NewChunk.
protected boolean	isNA_impl(int idx)
CategoricalWrappedVec.CategoricalWrappedChunk	read_impl(AutoBuffer bb) Custom deserializers, implemented by Chunk subclasses: the _mem field contains ALL the fields already.
AutoBuffer	write_impl(AutoBuffer bb) Custom serializers implemented by Chunk subclasses: the _mem field contains ALL the fields already.

Methods inherited from class water.fvec.Chunk

at16h, at16l, at8, atd, atStr, byteSize, chk2, cidx, close, crushBytes, deepCopy, getBytes, hasFloat, inflate, isNA, isSparse, len, nextChunk, nextNZ, nonzeros, precision, replaceAll, reportBrokenCategorical, set_abs, set, set, set, set, setBytes, setNA, setStart, setVec, sparseLen, start, toDoubleArray, toString, vec

Methods inherited from class water.Iced

clone, frozenType, read, readExternal, readJSON_impl, readJSON, toJsonString, write, writeExternal, writeJSON_impl, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

_c

public final transient Chunk _c

Method Detail

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)

inflate_impl

public NewChunk inflate_impl(NewChunk nc)

Description copied from class: Chunk

Chunk-specific bulk inflater back to NewChunk. Used when writing into a chunk and written value is out-of-range for an update-in-place operation. Bulk copy from the compressed form into the nc._ls array.

Specified by:

inflate_impl in class Chunk

write_impl

public AutoBuffer write_impl(AutoBuffer bb)

Description copied from class: Chunk

Custom serializers implemented by Chunk subclasses: the _mem field contains ALL the fields already.

Specified by:

write_impl in interface Freezable

Overrides:

write_impl in class Chunk

Parameters:

bb - AutoBuffer to write this object to.

Returns:

Returns the original AutoBuffer for flow-coding.

read_impl

public CategoricalWrappedVec.CategoricalWrappedChunk read_impl(AutoBuffer bb)

Description copied from class: Chunk

Custom deserializers, implemented by Chunk subclasses: the _mem field contains ALL the fields already. Init _start to -1, so we know we have not filled in other fields. Leave _vec and _chk2 null, leave _len unknown.

Specified by:

read_impl in interface Freezable

Specified by:

read_impl in class Chunk

Parameters:

bb - AutoBuffer to read this object from.

Returns:

Returns a new instance of object reconstructed from AutoBuffer.

hasNA

public boolean hasNA()

Overrides:

hasNA in class Chunk