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• ---

  public class MetaClassRegistryChangeEvent
  extends EventObject 

  An event used to propagate metaclass updates

• • Constructor Summary

    Constructors

    Constructor and description
    MetaClassRegistryChangeEvent (Object source, Object instance, Class clazz, MetaClass oldMetaClass, MetaClass newMetaClass) Constructs a new MetaClassRegistryChangeEvent Object

  • Methods Summary

    Methods

    Type Params	Return Type	Name and description
    	public Class	getClassToUpdate () Get the class that is updated.
    	public Object	getInstance () Returns the instance this event is for.
    	public MetaClass	getNewMetaClass () Get the new MetaClass
    	public MetaClass	getOldMetaClass () Get the old MetaClass
    	public MetaClassRegistry	getRegistry () Get the MetaClassRegistry that originates this change
    	public boolean	isPerInstanceMetaClassChange () Determines if this event is for a change for a single instance or all instances of the Class.

  • Inherited Methods Summary

    Inherited Methods

    Methods inherited from class	Name
    class EventObject	equals, getClass, getSource, hashCode, notify, notifyAll, toString, wait, wait, wait

• • Constructor Detail

    • public MetaClassRegistryChangeEvent(Object source, Object instance, Class clazz, MetaClass oldMetaClass, MetaClass newMetaClass)

      Constructs a new MetaClassRegistryChangeEvent Object

      Parameters:

      source - The object the event originates at.

      instance - Object instance the MetaClass change is on.

      clazz - The class that is affected by the registry change

      oldMetaClass - The old MetaClass

      newMetaClass - The new MetaClass

  • Method Detail

    • public Class getClassToUpdate()

      Get the class that is updated.

      Returns:

      The updated class

    • public Object getInstance()

      Returns the instance this event is for.

      Returns:

      the instance or null if this event is for a change for all instances of a class

    • public MetaClass getNewMetaClass()

      Get the new MetaClass

      Returns:

      The new MetaClass

    • public MetaClass getOldMetaClass()

      Get the old MetaClass

      Returns:

      The old MetaClass

    • public MetaClassRegistry getRegistry()

      Get the MetaClassRegistry that originates this change

      Returns:

      the source MetaClassRegistry

    • public boolean isPerInstanceMetaClassChange()

      Determines if this event is for a change for a single instance or all instances of the Class.

      Returns:

      whether this event is for a single instance

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