org.datavec.dataframe.columns

Interface CategoryColumnUtils

All Superinterfaces:

CategoryReduceUtils, Column, java.lang.Iterable<java.lang.String>, StringMapUtils

All Known Subinterfaces:

CategoryFilters

All Known Implementing Classes:

CategoryColumn

public interface CategoryColumnUtils
extends Column, StringMapUtils, CategoryReduceUtils, java.lang.Iterable<java.lang.String>

Field Summary

Fields

Modifier and Type	Field and Description
static StringPredicate	isMissing
static StringPredicate	isNotMissing

Method Summary

Modifier and Type	Method and Description
DictionaryMap	dictionaryMap()
it.unimi.dsi.fastutil.ints.IntArrayList	values()

Methods inherited from interface org.datavec.dataframe.mapping.StringMapUtils

abbreviate, commonPrefix, commonSuffix, distance, join, lowerCase, padEnd, padStart, replaceAll, replaceFirst, substring, substring, trim, upperCase

Methods inherited from interface org.datavec.dataframe.reducing.CategoryReduceUtils

appendAll, appendAll, size

Methods inherited from interface org.datavec.dataframe.columns.Column

addCell, append, asBytes, byteSize, clear, columnMetadata, columnWidth, comment, copy, countMissing, countUnique, difference, emptyCopy, emptyCopy, first, first, getString, id, isEmpty, isMissing, isNotMissing, last, last, metadata, name, print, rowComparator, setComment, setName, sortAscending, sortDescending, subset, summary, title, toDoubleArray, type, unique

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Field Detail

isMissing

static final StringPredicate isMissing

isNotMissing

static final StringPredicate isNotMissing

Method Detail

dictionaryMap

DictionaryMap dictionaryMap()

values

it.unimi.dsi.fastutil.ints.IntArrayList values()