onos commit hash c2999f30c69e50df905a9d175ef80b3f23a98514

Change-Id: I2bb8562c4942b6d6a6d60b663db2e17540477b81
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/Column.java b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/Column.java
new file mode 100644
index 00000000..60f49442
--- /dev/null
+++ b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/Column.java
@@ -0,0 +1,81 @@
+/*
+ * 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;
+
+/**
+ * Column is the basic element of the OpenVswitch database.
+ */
+public final class Column {
+    private final String columnName;
+    private final Object data;
+
+    /**
+     * Column constructor.
+     * @param columnName the column name
+     * @param obj the data of the column
+     */
+    public Column(String columnName, Object obj) {
+        checkNotNull(columnName, "columnName cannot be null");
+        checkNotNull(obj, "data cannot be null");
+        this.columnName = columnName;
+        this.data = obj;
+    }
+
+    /**
+     * Returns column data.
+     * @return column data
+     */
+    public Object data() {
+        return data;
+    }
+
+    /**
+     * Returns columnName.
+     * @return columnName
+     */
+    public String columnName() {
+        return columnName;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(columnName, data);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof Column) {
+            final Column other = (Column) obj;
+            return Objects.equals(this.columnName, other.columnName)
+                    && Objects.equals(this.data, other.data);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this).add("columnName", columnName)
+                .add("data", data).toString();
+    }
+}