water.fvec

Class ChunkVisitor.SparseDoubleAryVisitor

java.lang.Object

water.fvec.ChunkVisitor

water.fvec.ChunkVisitor.SparseDoubleAryVisitor

Enclosing class:

ChunkVisitor

public static final class ChunkVisitor.SparseDoubleAryVisitor
extends ChunkVisitor

Simple chunk visitor for extracting rows from chunks into a sparse double array.

Nested Class Summary

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

ChunkVisitor.CombiningDoubleAryVisitor, ChunkVisitor.DoubleAryVisitor, ChunkVisitor.IntAryVisitor, ChunkVisitor.NewChunkVisitor, ChunkVisitor.SparseDoubleAryVisitor

Field Summary

Fields

Modifier and Type	Field and Description
int[]	ids
boolean	naSparse
double[]	vals

Method Summary

Modifier and Type	Method and Description
int	sparseLen()

Methods inherited from class water.fvec.ChunkVisitor

expandedVals

Methods inherited from class java.lang.Object

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

Field Detail

naSparse

public final boolean naSparse

vals

public final double[] vals

ids

public final int[] ids

Method Detail

sparseLen

public int sparseLen()