water.fvec

Class ByteVec

java.lang.Object

water.Iced

water.fvec.Vec

water.fvec.ByteVec

All Implemented Interfaces:

java.lang.Cloneable, Freezable

Direct Known Subclasses:

FileVec

public class ByteVec
extends Vec

A vector of plain Bytes.

Nested Class Summary

Nested classes/interfaces inherited from class water.fvec.Vec

Vec.CollectDomain, Vec.VectorGroup

Field Summary

Fields inherited from class water.fvec.Vec

_domain, _espc, _key, KEY_PREFIX_LEN, LOG_CHK, MAX_ENUM_SIZE

Method Summary

Methods

Modifier and Type	Method and Description
C1NChunk	elem2BV(int cidx) The Chunk for a chunk#.
java.io.InputStream	openStream(Job.ProgressMonitor pmon) Open a stream view over the underlying data

Methods inherited from class water.fvec.Vec

align, at, at8, byteSize, cardinality, checkMissing, chunk, chunk2StartElem, chunkIdx, chunkKey, chunkLen, domain, domain, equals, getVecKey, group, hashCode, isEnum, isInt, isNA, length, makeCon, makeCon, makeTransf, makeZero, masterVec, max, mean, min, naCnt, nChunks, newKey, postWrite, readable, remove, rollupStats, rollupStats, set, set, set, setNA, sigma, toEnum, toString, writable

Methods inherited from class water.Iced

clone, frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

elem2BV

public C1NChunk elem2BV(int cidx)

Description copied from class: Vec

The Chunk for a chunk#. Warning: this loads the data locally!

Overrides:

elem2BV in class Vec

openStream

public java.io.InputStream openStream(Job.ProgressMonitor pmon)

Open a stream view over the underlying data