Unification of broker concepts implementations

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / sal / dom / broker / MountPointManagerImpl.xtend

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/MountPointManagerImpl.xtend b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/MountPointManagerImpl.xtend
new file mode 100644 (file)
index 0000000..c64d1e5
--- /dev/null
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/MountPointManagerImpl.xtend
@@ -0,0 +1,35 @@
+package org.opendaylight.controller.sal.dom.broker
+
+
+import org.opendaylight.controller.sal.core.api.mount.MountProvisionService
+import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
+import java.util.concurrent.ConcurrentMap
+import java.util.concurrent.ConcurrentHashMap
+import static com.google.common.base.Preconditions.*;
+
+class MountPointManagerImpl implements MountProvisionService {
+    
+    ConcurrentMap<InstanceIdentifier,MountPointImpl> mounts = new ConcurrentHashMap();
+    
+    override createMountPoint(InstanceIdentifier path) {
+        checkState(!mounts.containsKey(path),"Mount already created");
+        val mount = new MountPointImpl(path);
+        mounts.put(path,mount);
+    }
+    
+    
+    override createOrGetMountPoint(InstanceIdentifier path) {
+        val mount = mounts.get(path);
+        if(mount === null) {
+            return createMountPoint(path)
+        }
+        return mount;
+    }
+    
+    
+    override getMountPoint(InstanceIdentifier path) {
+        mounts.get(path);
+    }
+    
+    
+}