com.threerings.presents.dobj
Class Accessor

java.lang.Object
  com.threerings.presents.dobj.Accessor

All Implemented Interfaces:

Comparable<Accessor>

Direct Known Subclasses:

Accessor.ByField

public abstract class Accessor
extends Object
implements Comparable<Accessor>

Used by DObject to provide dynamic access to its fields. This class is an implementation detail that can be safely ignored. It is only a public top-level class to ensure that bindings for other languages can make use of it without complications.

Nested Class Summary

static class

Accessor.ByField An accessor that assumes DObject fields are public Java fields.

Field Summary

String

name The name of this attribute.

Constructor Summary

protected

Accessor(String name)

Method Summary

int	compareTo(Accessor other)
abstract Object	get(DObject obj) Gets the current value of this attribute.
abstract void	set(DObject obj, Object value) Updates the current value of this attribute.

Methods inherited from class java.lang.Object

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

Field Detail

name

public final String name

The name of this attribute.

Constructor Detail

Accessor

protected Accessor(String name)

Method Detail

get

public abstract Object get(DObject obj)

Gets the current value of this attribute.

set

public abstract void set(DObject obj,
                         Object value)

Updates the current value of this attribute.

compareTo

public int compareTo(Accessor other)

Specified by:

compareTo in interface Comparable<Accessor>