1 files changed, 159 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/Row.java b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/Row.java
new file mode 100644
index 00000000..09088766
--- /dev/null
+++ b/framework/src/onos/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/notation/Row.java
@@ -0,0 +1,159 @@
+/*
+ * 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 com.google.common.collect.Maps;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Objects;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Row is the basic element of the OpenVswitch's table.
+ */
+public final class Row {
+    private String tableName;
+    private UUID uuid;
+    private Map<String, Column> columns;
+
+    /**
+     * Row constructor.
+     */
+    public Row() {
+        this.columns = Maps.newHashMap();
+    }
+
+    /**
+     * Row constructor.
+     *
+     * @param tableName table name
+     * @deprecated in Emu Release
+     */
+    @Deprecated
+    private Row(String tableName) {
+        checkNotNull(tableName, "tableName cannot be null");
+        this.tableName = tableName;
+        this.columns = Maps.newHashMap();
+    }
+
+    /**
+     * Row constructor.
+     *
+     * @param tableName table name
+     * @param columns   Map of Column entity
+     * @param uuid UUID of the row
+     */
+    public Row(String tableName, UUID uuid, Map<String, Column> columns) {
+        checkNotNull(tableName, "table name cannot be null");
+        checkNotNull(uuid, "uuid cannot be null");
+        checkNotNull(columns, "columns cannot be null");
+        this.tableName = tableName;
+        this.uuid = uuid;
+        this.columns = columns;
+    }
+
+    /**
+     * Returns tableName.
+     *
+     * @return tableName
+     */
+    public String tableName() {
+        return tableName;
+    }
+
+    /**
+     * Set tableName value.
+     *
+     * @param tableName table name
+     */
+    public void setTableName(String tableName) {
+        this.tableName = tableName;
+    }
+
+    /**
+     * Returns uuid.
+     *
+     * @return uuid
+     */
+    public UUID uuid() {
+        return uuid;
+    }
+
+    /**
+     * Sets uuid value.
+     *
+     * @param uuid new uuid
+     */
+    public void setUuid(UUID uuid) {
+        this.uuid = uuid;
+    }
+
+    /**
+     * Returns Column by ColumnSchema.
+     *
+     * @param columnName column name
+     * @return Column
+     */
+    public Column getColumn(String columnName) {
+        return columns.get(columnName);
+    }
+
+    /**
+     * Returns Collection of Column.
+     *
+     * @return Collection of Column
+     */
+    public Collection<Column> getColumns() {
+        return columns.values();
+    }
+
+    /**
+     * add Column.
+     *
+     * @param columnName column name
+     * @param data       Column entity
+     */
+    public void addColumn(String columnName, Column data) {
+        this.columns.put(columnName, data);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(tableName, columns);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof Row) {
+            final Row other = (Row) obj;
+            return Objects.equals(this.tableName, other.tableName)
+                    && Objects.equals(this.columns, other.columns);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this).add("tableName", tableName)
+                .add("columns", columns).toString();
+    }
+}