1 files changed, 83 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/ColumnSchema.java b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/ColumnSchema.java
new file mode 100644
index 00000000..23eb2be7
--- /dev/null
+++ b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/schema/ColumnSchema.java
@@ -0,0 +1,83 @@
+/*
+ * 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.schema;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Objects;
+
+import org.onosproject.ovsdb.rfc.schema.type.ColumnType;
+
+/**
+ * A schema for the column represented by column-schema.
+ */
+public final class ColumnSchema {
+    private final String name;
+    private final ColumnType type;
+
+    /**
+     * Constructs a ColumnSchema object.
+     * @param name the column name
+     * @param columnType the column type
+     */
+    public ColumnSchema(String name, ColumnType columnType) {
+        checkNotNull(name, "name cannot be null");
+        checkNotNull(columnType, "column type cannot be null");
+        this.name = name;
+        this.type = columnType;
+    }
+
+    /**
+     * Returns the name of column.
+     * @return the name of column
+     */
+    public String name() {
+        return name;
+    }
+
+    /**
+     * Returns the type of column.
+     * @return the type of column
+     */
+    public ColumnType type() {
+        return type;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(name, type);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof ColumnSchema) {
+            final ColumnSchema other = (ColumnSchema) obj;
+            return Objects.equals(this.name, other.name)
+                    && Objects.equals(this.type, other.type);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this).add("name", name).add("type", type)
+                .toString();
+    }
+}