Interfaces added for PCEP messages and PCEP Controller
Change-Id: Id678b6832b42bcf4a437322996244d224c4052d0
diff --git a/pcep/api/src/main/java/org/onosproject/pcep/controller/PccId.java b/pcep/api/src/main/java/org/onosproject/pcep/controller/PccId.java
new file mode 100755
index 0000000..3ff622b
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+++ b/pcep/api/src/main/java/org/onosproject/pcep/controller/PccId.java
@@ -0,0 +1,120 @@
+/*
+ * 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.pcep.controller;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Objects;
+
+import org.onlab.packet.IpAddress;
+
+/**
+ * The class representing a network client pc ip.
+ * This class is immutable.
+ */
+public final class PccId {
+
+ private static final String SCHEME = "pcep";
+ private static final long UNKNOWN = 0;
+ private final IpAddress ipAddress;
+
+ /**
+ * Private constructor.
+ */
+ private PccId(IpAddress ipAddress) {
+ this.ipAddress = ipAddress;
+ }
+
+ /**
+ * Create a PccId from ip address.
+ *
+ * @param ipAddress IP address
+ * @return ipAddress
+ */
+ public static PccId pccId(IpAddress ipAddress) {
+ return new PccId(ipAddress);
+ }
+
+ /**
+ * Returns the ip address.
+ *
+ * @return ipAddress
+ */
+ public IpAddress ipAddress() {
+ return ipAddress;
+ }
+
+ /**
+ * Convert the PccId value to a ':' separated hexadecimal string.
+ *
+ * @return the PccId value as a ':' separated hexadecimal string.
+ */
+ @Override
+ public String toString() {
+ return ipAddress.toString();
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (!(other instanceof PccId)) {
+ return false;
+ }
+
+ PccId otherPccid = (PccId) other;
+ return Objects.equals(ipAddress, otherPccid.ipAddress);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(ipAddress);
+ }
+
+ /**
+ * Returns PccId created from the given client URI.
+ *
+ * @param uri device URI
+ * @return pccid
+ */
+ public static PccId pccid(URI uri) {
+ checkArgument(uri.getScheme().equals(SCHEME), "Unsupported URI scheme");
+ return new PccId(IpAddress.valueOf(uri.getSchemeSpecificPart()));
+ }
+
+ /**
+ * Produces client URI from the given DPID.
+ *
+ * @param pccid client pccid
+ * @return client URI
+ */
+ public static URI uri(PccId pccid) {
+ return uri(pccid.ipAddress());
+ }
+
+ /**
+ * Produces client URI from the given ip address.
+ *
+ * @param ipAddress ip of client
+ * @return client URI
+ */
+ public static URI uri(IpAddress ipAddress) {
+ try {
+ return new URI(SCHEME, ipAddress.toString(), null);
+ } catch (URISyntaxException e) {
+ return null;
+ }
+ }
+}