| /* |
| * Copyright (c) 2007, Rickard Öberg. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.qi4j.api.property; |
| |
| import java.lang.reflect.AccessibleObject; |
| import java.lang.reflect.Type; |
| import org.qi4j.api.common.QualifiedName; |
| import org.qi4j.api.structure.MetaInfoHolder; |
| import org.qi4j.api.structure.Module; |
| import org.qi4j.api.type.ValueType; |
| |
| /** |
| * Property Descriptor. |
| */ |
| public interface PropertyDescriptor extends MetaInfoHolder |
| { |
| boolean isImmutable(); |
| |
| /** |
| * Get the qualified name of the property which is equal to: |
| * <pre><code> |
| * <interface name>:<method name> |
| * </code></pre> |
| * |
| * @return the qualified name of the property |
| */ |
| QualifiedName qualifiedName(); |
| |
| /** |
| * Get the type of the property. If the property is declared |
| * as Property<X> then X is returned. |
| * |
| * @return the property type |
| */ |
| Type type(); |
| |
| AccessibleObject accessor(); |
| |
| Object initialValue( Module module ); |
| |
| ValueType valueType(); |
| |
| boolean queryable(); |
| } |