From e63291850fd0795c5700e25e67e5dee89ba54c5f Mon Sep 17 00:00:00 2001
From: Ashlee Young <ashlee@wildernessvoice.com>
Date: Tue, 1 Dec 2015 05:49:27 -0800
Subject: onos commit hash c2999f30c69e50df905a9d175ef80b3f23a98514

Change-Id: I2bb8562c4942b6d6a6d60b663db2e17540477b81
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
---
 .../intent/constraint/EncapsulationConstraint.java | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/EncapsulationConstraint.java

(limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/EncapsulationConstraint.java')

diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/EncapsulationConstraint.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/EncapsulationConstraint.java
new file mode 100644
index 00000000..e8539398
--- /dev/null
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/EncapsulationConstraint.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2014-2015 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.intent.constraint;
+
+
+import org.onosproject.net.EncapsulationType;
+import org.onosproject.net.Link;
+import org.onosproject.net.resource.link.LinkResourceService;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Encapsulation to manage core transportation.
+ */
+public class EncapsulationConstraint extends BooleanConstraint {
+
+    private EncapsulationType encapType;
+
+    /**
+     * Creates a new encapsulation constraint.
+     *
+     * @param encapType the encapsulation type {@link EncapsulationType}
+     */
+    public EncapsulationConstraint(EncapsulationType encapType) {
+        checkNotNull(encapType, "EncapsulationType cannot be null");
+        this.encapType = encapType;
+    }
+
+
+    @Override
+    public boolean isValid(Link link, LinkResourceService resourceService) {
+        //TODO: validate the availability of the resources for each link in the path.
+        //e.g., availability of MPLSlabels, VLANID
+
+        return true;
+    }
+
+    /**
+     * Returns the encapsulation type required by this constraint.
+     *
+     * @return encapType
+     */
+    public EncapsulationType encapType() {
+        return encapType;
+    }
+
+    @Override
+    public int hashCode() {
+        return encapType.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null || getClass() != obj.getClass()) {
+            return false;
+        }
+        final EncapsulationConstraint other = (EncapsulationConstraint) obj;
+        return this.encapType() == other.encapType();
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this).add("encapType", encapType).toString();
+    }
+}
-- 
cgit 1.2.3-korg