(no commit message)

[utils] / system / general / src / main / java / org / wamblee / system / core / Scope.java

diff --git a/system/general/src/main/java/org/wamblee/system/core/Scope.java b/system/general/src/main/java/org/wamblee/system/core/Scope.java
index 1b9f66154597e7aaa190a77f5acc3c58dbf0414c..cc862e3e8b2807aa412ce99842b1089f6b8d3bf7 100644 (file)
--- a/system/general/src/main/java/org/wamblee/system/core/Scope.java
+++ b/system/general/src/main/java/org/wamblee/system/core/Scope.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2008 the original author or authors.
+ * Copyright 2005-2010 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.
@@ -12,76 +12,85 @@
  * 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.core;
 
 import java.util.List;
 
 /**
- * A scope represents a set of running services and the runtime information for the 
- * started components and is (usually) the result of 
- * starting a container. 
+ * A scope represents a set of running services and the runtime information for
+ * the started components and is (usually) the result of starting a container.
  * 
  * @author Erik Brakkee
  */
 public interface Scope {
-       
-       /**
-        * Gets the provided interfaces by this scope. 
-        * @return Provided interfaces. 
-        */
-       List<ProvidedInterface> getProvidedInterfaces();
-       
-       /**
-        * Adds a key value pair to the scope. 
-        * @param aKey Key 
-        * @param aValue Value. 
-        */
-       void put(String aKey, Object aValue); 
-       
-       /**
-        * Retrieves a value for the key. 
-        * @param aKey Key.
-        * @return Value. 
-        */
-       Object get(String aKey);
-       
-       /**
-        * Adds the runtime of a started component. 
-        * @param aComponent Component. 
-        * @param aRuntime Runtime. 
-        */
-       void addRuntime(Component aComponent, Object aRuntime);
-       
-       /**
-        * Publishes an implementation of a provided interface. 
-        * @param aComponent Component that provides the interface.
-        * @param aInterface Interface that is provided.
-        * @param aImplementation Implementation of the interface.  
-        */
-       void publishInterface(ProvidedInterface aInterface, Object aImplementation); 
-       
-       /**
-        * Retrieves an implementation of a provided interface. 
-        * @param aProvided P
-        * rovided interface. If it is null then null is returned.  
-        * @param aType Type of implementation that is expected.
-        * @return Retrieved interface.
-        */
-       <T> T getInterfaceImplementation(ProvidedInterface aProvided, Class<T> aType );
+    /**
+     * Gets the provided interfaces by this scope.
+     * 
+     * @return Provided interfaces.
+     */
+    List<ProvidedInterface> getProvidedInterfaces();
+
+    /**
+     * Adds a key value pair to the scope.
+     * 
+     * @param aKey
+     *            Key
+     * @param aValue
+     *            Value.
+     */
+    void put(String aKey, Object aValue);
+
+    /**
+     * Retrieves a value for the key.
+     * 
+     * @param aKey
+     *            Key.
+     * 
+     * @return Value.
+     */
+    Object get(String aKey);
+
+    /**
+     * Adds the runtime of a started component.
+     * 
+     * @param aComponent
+     *            Component.
+     * @param aRuntime
+     *            Runtime.
+     */
+    void addRuntime(Component aComponent, Object aRuntime);
+
+    /**
+     * Publishes an implementation of a provided interface.
+     * 
+     * @param aInterface
+     *            Interface that is provided.
+     * @param aImplementation
+     *            Implementation of the interface.
+     */
+    void publishInterface(ProvidedInterface aInterface, Object aImplementation);
+
+    <T> T getInterfaceImplementation(ProvidedInterface aProvided, Class<T> aType);
+
+    /**
+     * Gets the runtime for a component.
+     * 
+     * @param aComponent
+     *            Component for which we want to get the runtime.
+     * 
+     * @return Runtime.
+     */
+    Object getRuntime(Component aComponent);
 
-       /**
-        * Gets the runtime for a component.  
-        * @param aComponent Component for which we want to get the runtime.  
-        * @return Runtime.  
-        */
-       Object getRuntime(Component aComponent);
-       
-       /**
-        * Gets the runtime for a component based on the name of the component
-        * (excluding its context). 
-        * @param aName Component name. 
-        * @return Component name. 
-        */
-       Object getRuntime(String aName);
+    /**
+     * Gets the runtime for a component based on the name of the component
+     * (excluding its context).
+     * 
+     * @param aName
+     *            Component name.
+     * 
+     * @return Component name.
+     */
+    Object getRuntime(String aName);
 }