Initial code drop of yang model driven configuration system

[controller.git] / opendaylight / config / config-manager / src / main / java / org / opendaylight / controller / config / manager / impl / CommitInfo.java

diff --git a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/CommitInfo.java b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/CommitInfo.java
new file mode 100644 (file)
index 0000000..9d08629
--- /dev/null
+++ b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/CommitInfo.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.config.manager.impl;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.concurrent.Immutable;
+
+import org.opendaylight.controller.config.api.ModuleIdentifier;
+
+/**
+ * Structure obtained during first phase commit, contains destroyed modules from
+ * previous transactions that need to be closed and all committed modules with
+ * meta data.
+ */
+@Immutable
+public class CommitInfo {
+    private final List<DestroyedModule> destroyedFromPreviousTransactions;
+    private final Map<ModuleIdentifier, ModuleInternalTransactionalInfo> commitMap;
+
+    public CommitInfo(List<DestroyedModule> destroyedFromPreviousTransactions,
+            Map<ModuleIdentifier, ModuleInternalTransactionalInfo> commitMap) {
+        this.destroyedFromPreviousTransactions = Collections
+                .unmodifiableList(destroyedFromPreviousTransactions);
+        this.commitMap = Collections.unmodifiableMap(commitMap);
+    }
+
+    /**
+     * Get ordered list of modules that can be closed in the same order, i.e.
+     * first element will be a leaf on which no other module depends, n-th
+     * element can only have dependencies with index smaller than n.
+     */
+    public List<DestroyedModule> getDestroyedFromPreviousTransactions() {
+        return destroyedFromPreviousTransactions;
+    }
+
+    public Map<ModuleIdentifier, ModuleInternalTransactionalInfo> getCommitted() {
+        return commitMap;
+    }
+}