Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/policy/Behaviour.java

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+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.repo.policy;
+
+
+/**
+ * A Behaviour represents an encapsulated piece of logic (system or business)
+ * that may be bound to a Policy.  The logic may be expressed in any
+ * language (java, script etc).  
+ *
+ * Once bound to a Policy, the behaviour must be able to provide the interface
+ * declared by that policy.
+ * 
+ * @author David Caruana
+ */
+public interface Behaviour
+{
+    /**
+     * Gets the requested policy interface onto the behaviour 
+     * 
+     * @param policy  the policy interface class
+     * @return  the policy interface
+     */
+    public <T> T getInterface(Class<T> policy);
+    
+    /**
+     * Disable the behaviour (for this thread only)
+     */
+    public void disable();
+
+    /**
+     * Enable the behaviour (for this thread only)
+     */
+    public void enable();
+
+    /**
+     * @return  is the behaviour enabled (for this thread only)
+     */
+    public boolean isEnabled();
+    
+}