Package jmri.configurexml

Class AbstractXmlAdapter.EnumIO<T extends Enum<T>>

java.lang.Object

jmri.configurexml.AbstractXmlAdapter.EnumIO<T>

Type Parameters:

T - The ENUM implementation type.

Direct Known Subclasses:

AbstractXmlAdapter.EnumIoMapped, AbstractXmlAdapter.EnumIoNames, AbstractXmlAdapter.EnumIoOrdinals

Enclosing class:

AbstractXmlAdapter

public abstract static class AbstractXmlAdapter.EnumIO<T extends Enum<T>>
extends Object

Base for support of Enum load/store to XML files.

Public to be usable by adapters in other configXML packages.

Constructor Summary

Constructors

Constructor	Description
EnumIO()

Method Summary

Modifier and Type	Method	Description
T	inputFromAttribute(org.jdom2.Attribute a)	Convert a JDOM Attribute from an XML file to an enum value
abstract T	inputFromString(String s)	Convert a String value from an XML file to an enum value.
abstract String	outputFromEnum(T e)	Convert an enum value to a String for storage in an XML file.

Methods inherited from class java.lang.Object

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

Constructor Details

EnumIO

public EnumIO()

Method Details

outputFromEnum

@Nonnull
public abstract String outputFromEnum(@Nonnull
 T e)

Convert an enum value to a String for storage in an XML file.

Parameters:

e - enum value.

Returns:

storage string.

inputFromString

@Nonnull
public abstract T inputFromString(@CheckForNull
 String s)

Convert a String value from an XML file to an enum value.

Parameters:

s - storage string

Returns:

enum value.

inputFromAttribute

@Nonnull
public T inputFromAttribute(@Nonnull
 org.jdom2.Attribute a)

Convert a JDOM Attribute from an XML file to an enum value

Parameters:

a - JDOM attribute.

Returns:

enum value.