water.udf.specialized

Class Enums

java.lang.Object

water.udf.DataColumns.BaseFactory<java.lang.Integer>

water.udf.specialized.Enums

All Implemented Interfaces:

java.io.Serializable, ChunkFactory<java.lang.Integer>, ColumnFactory<java.lang.Integer>, Function<Chunk,DataChunk<java.lang.Integer>>

public class Enums
extends DataColumns.BaseFactory<java.lang.Integer>

Specialized factory for enums (aka Cats)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Enums.EnumChunk

Field Summary

Fields inherited from class water.udf.DataColumns.BaseFactory

name, typeCode

Constructor Summary

Constructors

Constructor and Description
Enums() deserialization :(
Enums(java.lang.String[] domain)

Method Summary

Modifier and Type	Method and Description
DataChunk<java.lang.Integer>	apply(Chunk c)
static Enums	enums(java.lang.String[] domain)
DataColumn<java.lang.Integer>	newColumn(long length, Function<java.lang.Long,java.lang.Integer> f)
DataColumn<java.lang.Integer>	newColumn(Vec vec)

Methods inherited from class water.udf.DataColumns.BaseFactory

buildZeroVec, buildZeroVec, constColumn, materialize, newColumn, toString, typeCode

Methods inherited from class java.lang.Object

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

Constructor Detail

Enums

public Enums()

deserialization :(

Enums

public Enums(java.lang.String[] domain)

Method Detail

enums

public static Enums enums(java.lang.String[] domain)

apply

public DataChunk<java.lang.Integer> apply(Chunk c)

Specified by:

apply in interface Function<Chunk,DataChunk<java.lang.Integer>>

Specified by:

apply in class DataColumns.BaseFactory<java.lang.Integer>

newColumn

public DataColumn<java.lang.Integer> newColumn(long length,
                                               Function<java.lang.Long,java.lang.Integer> f)
                                        throws java.io.IOException

Specified by:

newColumn in interface ColumnFactory<java.lang.Integer>

Overrides:

newColumn in class DataColumns.BaseFactory<java.lang.Integer>

Throws:

java.io.IOException

newColumn

public DataColumn<java.lang.Integer> newColumn(Vec vec)

Specified by:

newColumn in interface ColumnFactory<java.lang.Integer>

Specified by:

newColumn in class DataColumns.BaseFactory<java.lang.Integer>