org.joda.beans.impl

Class BasicBean

java.lang.Object

org.joda.beans.impl.BasicBean

All Implemented Interfaces:

Bean

Direct Known Subclasses:

FlexiBean

public abstract class BasicBean
extends Object
implements Bean

Basic implementation of Bean intended for applications to subclass.

The subclass must to provide an implementation for Bean.metaBean(). This returns the complete definition of the bean at the meta level.

Constructor Summary

Constructors

Constructor and Description
BasicBean()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj) Checks if this bean equals another.
int	hashCode() Returns a suitable hash code.
<R> Property<R>	property(String propertyName) Gets a property by name.
Set<String>	propertyNames() Gets the set of property names.
String	toString() Returns a string that summarises the bean.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.joda.beans.Bean

metaBean

Constructor Detail

BasicBean

public BasicBean()

Method Detail

property

public <R> Property<R> property(String propertyName)

Description copied from interface: Bean

Gets a property by name.

Specified by:

property in interface Bean

Type Parameters:

R - the property type, optional, enabling auto-casting

Parameters:

propertyName - the property name to retrieve, null throws NoSuchElementException

Returns:

the property, not null

propertyNames

public Set<String> propertyNames()

Description copied from interface: Bean

Gets the set of property names.

Specified by:

propertyNames in interface Bean

Returns:

the unmodifiable map of property objects, not null

equals

public boolean equals(Object obj)

Checks if this bean equals another.

This compares the class and all the properties of the bean.

Overrides:

equals in class Object

Parameters:

obj - the object to compare to, null returns false

Returns:

true if the beans are equal

hashCode

public int hashCode()

Returns a suitable hash code.

The hash code is derived from all the properties of the bean.

Overrides:

hashCode in class Object

Returns:

a suitable hash code

toString

public String toString()

Returns a string that summarises the bean.

The string contains the class name and properties.

Overrides:

toString in class Object

Returns:

a summary string, not null