org.joda.beans
Class StandardProperty<B,P>

java.lang.Object
  org.joda.beans.StandardProperty<B,P>

Type Parameters:

B - the type of the bean

P - the type of the property content

All Implemented Interfaces:

Map.Entry<String,Property<B,P>>, Property<B,P>

public final class StandardProperty<B,P>
extends Object
implements Property<B,P>, Map.Entry<String,Property<B,P>>

A property that binds a Bean to a MetaProperty.

This is the standard implementation of a property. It defers the strategy of getting and setting the value to the meta-property.

This implementation is also a map entry to aid performance in

Author:

Stephen Colebourne

Method Summary

B	bean() Gets the bean which owns this property.
boolean	equals(Object obj)
P	get() Gets the value of the property for the associated bean.
String	getKey()
Property<B,P>	getValue()
int	hashCode()
MetaProperty<B,P>	metaProperty() Gets the meta-property representing the parts of the property that are common across all instances, such as the name.
static <B,P> StandardProperty<B,P>	of(B bean, MetaProperty<B,P> metaProperty) Factory to create a property avoiding duplicate generics.
void	set(P value) Sets the value of the property on the associated bean.
Property<B,P>	setValue(Property<B,P> value)
String	toString() Returns a string that summarizes the property.

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <B,P> StandardProperty<B,P> of(B bean,
                                             MetaProperty<B,P> metaProperty)

Factory to create a property avoiding duplicate generics.

Parameters:

bean - the bean that the property is bound to, not null

metaProperty - the meta property, not null

bean

public B bean()

Description copied from interface: Property

Gets the bean which owns this property.

Each property is fully owned by a single bean.

Specified by:

bean in interface Property<B,P>

Returns:

the bean, never null

metaProperty

public MetaProperty<B,P> metaProperty()

Description copied from interface: Property

Gets the meta-property representing the parts of the property that are common across all instances, such as the name.

Specified by:

metaProperty in interface Property<B,P>

Returns:

the meta-property, never null

get

public P get()

Description copied from interface: Property

Gets the value of the property for the associated bean.

For a JavaBean, this is the equivalent to calling getFoo() on the bean itself. Alternate implementations may perform any logic to obtain the value.

Specified by:

get in interface Property<B,P>

Returns:

the value of the property on the bound bean

set

public void set(P value)

Description copied from interface: Property

Sets the value of the property on the associated bean.

For a standard JavaBean, this is equivalent to calling setFoo() on the bean. Alternate implementations may perform any logic to change the value.

Specified by:

set in interface Property<B,P>

Parameters:

value - the value to set into the property on the bean

getKey

public String getKey()

Specified by:

getKey in interface Map.Entry<String,Property<B,P>>

getValue

public Property<B,P> getValue()

Specified by:

getValue in interface Map.Entry<String,Property<B,P>>

setValue

public Property<B,P> setValue(Property<B,P> value)

Specified by:

setValue in interface Map.Entry<String,Property<B,P>>

equals

public boolean equals(Object obj)

Specified by:

equals in interface Map.Entry<String,Property<B,P>>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<String,Property<B,P>>

Overrides:

hashCode in class Object

toString

public String toString()

Returns a string that summarizes the property.

Overrides:

toString in class Object

Returns:

a summary string, never null