1 files changed, 80 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/flow/criteria/UdpPortCriterion.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/flow/criteria/UdpPortCriterion.java
new file mode 100644
index 00000000..8a29f471
--- /dev/null
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/flow/criteria/UdpPortCriterion.java
@@ -0,0 +1,80 @@
+/*
+ * 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.net.flow.criteria;
+
+import org.onlab.packet.TpPort;
+
+import java.util.Objects;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+
+/**
+ * Implementation of UDP port criterion (16 bits unsigned integer).
+ */
+public final class UdpPortCriterion implements Criterion {
+    private final TpPort udpPort;
+    private final Type type;
+
+    /**
+     * Constructor.
+     *
+     * @param udpPort the UDP port to match
+     * @param type the match type. Should be either Type.UDP_SRC or
+     * Type.UDP_DST
+     */
+    UdpPortCriterion(TpPort udpPort, Type type) {
+        this.udpPort = udpPort;
+        this.type = type;
+    }
+
+    @Override
+    public Type type() {
+        return this.type;
+    }
+
+    /**
+     * Gets the UDP port to match.
+     *
+     * @return the UDP port to match
+     */
+    public TpPort udpPort() {
+        return this.udpPort;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(type().toString())
+            .add("udpPort", udpPort).toString();
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(type().ordinal(), udpPort);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof UdpPortCriterion) {
+            UdpPortCriterion that = (UdpPortCriterion) obj;
+            return Objects.equals(udpPort, that.udpPort) &&
+                    Objects.equals(type, that.type);
+        }
+        return false;
+    }
+}