water.fvec

Class ChunkVisitor

java.lang.Object

water.fvec.ChunkVisitor

Direct Known Subclasses:

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

public abstract class ChunkVisitor
extends java.lang.Object

Created by tomas on 3/8/17. Base class for using visitor pattern with chunks.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ChunkVisitor.CombiningDoubleAryVisitor Chunk visitor for combining values from chunk with values from a given double array
static class	ChunkVisitor.DoubleAryVisitor Simple chunk visitor for extracting rows from chunks into a double array.
static class	ChunkVisitor.IntAryVisitor Simple chunk visitor for extracting rows from chunks into a integer array.
static class	ChunkVisitor.NewChunkVisitor Visitor wrapper around NewChunk.
static class	ChunkVisitor.SparseDoubleAryVisitor Simple chunk visitor for extracting rows from chunks into a sparse double array.

Constructor Summary

Constructors

Constructor and Description
ChunkVisitor()

Method Summary

Modifier and Type	Method and Description
boolean	expandedVals()

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkVisitor

public ChunkVisitor()

Method Detail

expandedVals

public boolean expandedVals()