/*
* Copyright 2008 the original author or authors.
- *
+ *
* 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.wamblee.system.adapters;
import org.wamblee.system.core.RequiredInterface;
import org.wamblee.system.core.Scope;
+
/**
* Value provider that provides a value through a required interface.
- *
+ *
* @author Erik Brakkee
*/
class RequiredInterfaceProvider implements ValueProvider {
-
- private RequiredInterface required;
-
- /**
- * Constructs the provider
- * @param aRequired Required interface.
- */
- public RequiredInterfaceProvider(RequiredInterface aRequired) {
- required = aRequired;
- }
-
- @Override
- public Object getValue(Scope aScope) {
- return aScope.getInterfaceImplementation(required.getProvider(), Object.class);
- }
-
- public RequiredInterface getRequiredInterface() {
- return required;
- }
+ /**
+ * DOCUMENT ME!
+ */
+ private RequiredInterface required;
+
+/**
+ * Constructs the provider
+ * @param aRequired Required interface.
+ */
+ public RequiredInterfaceProvider(RequiredInterface aRequired) {
+ required = aRequired;
+ }
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param aScope DOCUMENT ME!
+ *
+ * @return DOCUMENT ME!
+ */
+ @Override
+ public Object getValue(Scope aScope) {
+ return aScope.getInterfaceImplementation(required.getProvider(),
+ Object.class);
+ }
+ /**
+ * DOCUMENT ME!
+ *
+ * @return DOCUMENT ME!
+ */
+ public RequiredInterface getRequiredInterface() {
+ return required;
+ }
}