1 files changed, 85 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/OvsdbSet.java b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/OvsdbSet.java
new file mode 100644
index 00000000..21f0b72b
--- /dev/null
+++ b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/OvsdbSet.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.ovsdb.rfc.notation;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Objects;
+import java.util.Set;
+
+import org.onosproject.ovsdb.rfc.notation.json.OvsdbSetSerializer;
+
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+
+/**
+ * OvsdbSet is either an atom, representing a set with exactly one element, or
+ * a 2-element JSON array that represents a database set value.
+ *
+ */
+@JsonSerialize(using = OvsdbSetSerializer.class)
+public final class OvsdbSet {
+
+    private final Set set;
+
+    /**
+     * OvsdbSet constructor.
+     * @param set java.util.Set
+     */
+    private OvsdbSet(Set set) {
+        checkNotNull(set, "set cannot be null");
+        this.set = set;
+    }
+
+    /**
+     * Returns set.
+     * @return set
+     */
+    public Set set() {
+        return set;
+    }
+
+    /**
+     * convert Set into OvsdbSet.
+     * @param set java.util.Set
+     * @return OvsdbSet
+     */
+    public static OvsdbSet ovsdbSet(Set set) {
+        return new OvsdbSet(set);
+    }
+
+    @Override
+    public int hashCode() {
+        return set.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof OvsdbSet) {
+            final OvsdbSet other = (OvsdbSet) obj;
+            return Objects.equals(this.set, other.set);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this).add("set", set).toString();
+    }
+}