org.beryx.textio

Class EnumInputReader<T extends java.lang.Enum<T>>

java.lang.Object

org.beryx.textio.InputReader<T,EnumInputReader<T>>

org.beryx.textio.EnumInputReader<T>

public class EnumInputReader<T extends java.lang.Enum<T>>
extends InputReader<T,EnumInputReader<T>>

A reader for enum values. It initializes InputReader.possibleValues with the constants returned by the values() method. By default, it uses a numbered list for displaying the possible values.

Nested Class Summary

Nested classes/interfaces inherited from class org.beryx.textio.InputReader

InputReader.ErrorMessagesProvider, InputReader.ParseResult<T>, InputReader.ValueChecker<T>

Field Summary

Fields inherited from class org.beryx.textio.InputReader

defaultValue, equalsFunc, inlinePossibleValues, inputMasking, inputTrimming, itemName, numberedPossibleValues, parseErrorMessagesProvider, possibleValues, promptAdjustments, propertiesConfigurator, PROPS_PREFIX_ERROR_MESSAGE, textTerminalSupplier, valueCheckers, valueFormatter, valueListCheckers

Constructor Summary

Constructors

Constructor and Description
EnumInputReader(java.util.function.Supplier<TextTerminal<?>> textTerminalSupplier, java.lang.Class<T> enumClass)

Method Summary

Modifier and Type	Method and Description
protected InputReader.ParseResult<T>	parse(java.lang.String s) Parses the input string
EnumInputReader<T>	withAllValues()
EnumInputReader<T>	withAllValuesInline()
EnumInputReader<T>	withAllValuesNumbered()

Methods inherited from class org.beryx.textio.InputReader

checkConfiguration, executeWithTerminal, getDefaultErrorMessage, getDefaultErrorMessages, getErrorMessages, getPossibleValue, isPossibleValue, isValueListMode, noDuplicatesChecker, nonEmptyListChecker, parseAndCheck, printPrompt, read, read, readList, readList, readWithPrompt, withDefaultValue, withEqualsFunc, withInlinePossibleValues, withInlinePossibleValues, withInputMasking, withInputTrimming, withItemName, withNumberedPossibleValues, withNumberedPossibleValues, withParseErrorMessagesProvider, withPossibleValues, withPossibleValues, withPromptAdjustments, withPropertiesConfigurator, withPropertiesPrefix, withValueChecker, withValueFormatter, withValueListChecker

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumInputReader

public EnumInputReader(java.util.function.Supplier<TextTerminal<?>> textTerminalSupplier,
                       java.lang.Class<T> enumClass)

Method Detail

withAllValues

public EnumInputReader<T> withAllValues()

withAllValuesNumbered

public EnumInputReader<T> withAllValuesNumbered()

withAllValuesInline

public EnumInputReader<T> withAllValuesInline()

parse

protected InputReader.ParseResult<T> parse(java.lang.String s)

Description copied from class: InputReader

Parses the input string

Specified by:

parse in class InputReader<T extends java.lang.Enum<T>,EnumInputReader<T extends java.lang.Enum<T>>>

Parameters:

s - the input string

Returns:

a InputReader.ParseResult that holds the parsed value and/or the error messages, if errors occurred.