water.fvec

Class Vec.Writer

java.lang.Object

water.fvec.Vec.Writer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

Vec

public final class Vec.Writer
extends java.lang.Object
implements java.io.Closeable

A more efficient way to write randomly to a Vec - still single-threaded, still slow, but much faster than Vec.set(). Limited to single-threaded single-machine writes. Usage: try( Vec.Writer vw = vec.open() ) { vw.set(0, 3.32); vw.set(1, 4.32); vw.set(2, 5.32); }

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Futures	close(Futures fs)
void	set(long i, double d)
void	set(long i, float f)
void	set(long i, long l)
void	set(long i, java.lang.String str)
void	setNA(long i)

Methods inherited from class java.lang.Object

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

Method Detail

set

public final void set(long i,
       long l)

set

public final void set(long i,
       double d)

set

public final void set(long i,
       float f)

setNA

public final void setNA(long i)

set

public final void set(long i,
       java.lang.String str)

close

public Futures close(Futures fs)

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable