Module io.github.mmm.bean

Package io.github.mmm.bean.impl

Class BeanAliasMapEmpty

java.lang.Object

io.github.mmm.bean.impl.AbstractBeanAliasMap

io.github.mmm.bean.impl.BeanAliasMapEmpty

All Implemented Interfaces:

BeanAliasMap

public class BeanAliasMapEmpty
extends AbstractBeanAliasMap

Implementation of BeanAliasMap that is empty.

Field Summary

Fields

Modifier and Type	Field	Description
static final AbstractBeanAliasMap	INSTANCE	The singleton instance.

Method Summary

Modifier and Type	Method	Description
AbstractBeanAliasMap	add(String name, String alias)
List<String>	getAliases(String name)	Inverse operation of BeanAliasMap.getName(String).
String	getName(String alias)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final AbstractBeanAliasMap INSTANCE

The singleton instance.

Method Details

getName

public String getName(String alias)

Parameters:

alias - the alias of a property name.

Returns:

the primary property name for the given alias or null if no such alias is defined.

See Also:

• BeanAliasMap.getAliases(String)

getAliases

public List<String> getAliases(String name)

Description copied from interface: BeanAliasMap

Inverse operation of BeanAliasMap.getName(String).

Parameters:

name - the primary property name.

Returns:

a List with all registered aliases for the given name. Will be empty if no such alias is defined.

See Also:

• BeanAliasMap.getName(String)

add

public AbstractBeanAliasMap add(String name,
 String alias)

Specified by:

add in class AbstractBeanAliasMap

Parameters:

name - the primary property name.

alias - the alias mapping for the given name.

Returns:

the AbstractBeanAliasMap with the given mapping added.

toString

public String toString()

Overrides:

toString in class Object