Package com._1c.g5.properties.ui.descriptors

Enum ObjectDescriptorRegistry

java.lang.Object

java.lang.Enum<ObjectDescriptorRegistry>

com._1c.g5.properties.ui.descriptors.ObjectDescriptorRegistry

All Implemented Interfaces:

Serializable, Comparable<ObjectDescriptorRegistry>

public enum ObjectDescriptorRegistry
extends Enum<ObjectDescriptorRegistry>

Registry that keeps successors of the AbstractObjectDescriptor registered with extension point "com._1c.g5.properties.ui.objectDescriptors".

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE	The shared singleton instance of object descriptor registry.

Method Summary

Modifier and Type	Method	Description
AbstractObjectDescriptor	getObjectDescriptor(org.eclipse.emf.ecore.EClass eClass, org.eclipse.emf.ecore.EObject object, Object... contexts)	Retrieves an AbstractObjectDescriptor which corresponds to the provided eClass and a collection of contexts.
static ObjectDescriptorRegistry	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ObjectDescriptorRegistry[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final ObjectDescriptorRegistry INSTANCE

The shared singleton instance of object descriptor registry. Instance is thread-safe.

Method Detail

values

public static ObjectDescriptorRegistry[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ObjectDescriptorRegistry c : ObjectDescriptorRegistry.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ObjectDescriptorRegistry valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getObjectDescriptor

public AbstractObjectDescriptor getObjectDescriptor(org.eclipse.emf.ecore.EClass eClass,
                                                    org.eclipse.emf.ecore.EObject object,
                                                    Object... contexts)

Retrieves an AbstractObjectDescriptor which corresponds to the provided eClass and a collection of contexts. If the perfect match fails, it will try to get an object descriptor for direct super-types of eClass. If it also fails, all the other super-types are checked.

Note If contexts are provided, will first search in the eClass tree for dynamic descriptors, and only then for static descriptors.

Parameters:

eClass - The EClass to get an AbstractObjectDescriptor for, cannot be null

object - The EObject to get an AbstractObjectDescriptor for, cannot be null

contexts - Contexts for descriptor retrieval (may be null)

Returns:

An AbstractObjectDescriptor instance or null if no suitable found