Package io.deephaven.csv

Enum Class ColumnNameLegalizer

java.lang.Object

java.lang.Enum<ColumnNameLegalizer>

io.deephaven.csv.ColumnNameLegalizer

All Implemented Interfaces:

Serializable, Comparable<ColumnNameLegalizer>, java.lang.constant.Constable, Function<String[],String[]>, Predicate<String>

public enum ColumnNameLegalizer
extends Enum<ColumnNameLegalizer>
implements Function<String[],String[]>, Predicate<String>

A CsvSpecs.Builder.headerLegalizer(Function) that replaces '-' and ' ' with '_'. Also implements CsvSpecs.Builder.headerValidator(Predicate).

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
String[]	apply(String[] columnNames)
boolean	test(String columnName)
static ColumnNameLegalizer	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ColumnNameLegalizer[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface java.util.function.Predicate

and, negate, or

Enum Constant Details

INSTANCE

public static final ColumnNameLegalizer INSTANCE

Method Details

values

public static ColumnNameLegalizer[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static ColumnNameLegalizer valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

apply

public String[] apply(String[] columnNames)

Specified by:

apply in interface Function<String[],String[]>

test

public boolean test(String columnName)

Specified by:

test in interface Predicate<String>