water.udf

Class FunColumnBase<T>

java.lang.Object

water.Iced<ColumnBase<T>>

water.udf.ColumnBase<T>

water.udf.FunColumnBase<T>

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<ColumnBase<T>>, Vec.Holder, Column<T>, Function<java.lang.Long,T>

Direct Known Subclasses:

FoldingColumn, Fun2Column, Fun3Column, FunColumn, UnfoldingColumn

public abstract class FunColumnBase<T>
extends ColumnBase<T>
implements Column<T>

Basic common behavior for Functional Columns

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FunColumnBase() deserialization :(

Method Summary

Modifier and Type	Method and Description
T	apply(long idx)
T	apply(java.lang.Long idx)
abstract T	get(long idx)
long	size()
Vec	vec()

Methods inherited from class water.udf.ColumnBase

isCompatibleWith

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Methods inherited from interface water.udf.Column

chunkAt, isCompatibleWith, isNA, rowLayout

Constructor Detail

FunColumnBase

public FunColumnBase()

deserialization :(

Method Detail

vec

public Vec vec()

Specified by:

vec in interface Vec.Holder

size

public long size()

Specified by:

size in interface Column<T>

get

public abstract T get(long idx)

Specified by:

get in class ColumnBase<T>

apply

public T apply(long idx)

Specified by:

apply in interface Column<T>

Overrides:

apply in class ColumnBase<T>

apply

public T apply(java.lang.Long idx)

Specified by:

apply in interface Function<java.lang.Long,T>

Overrides:

apply in class ColumnBase<T>