Interfaces added for PCEP messages and PCEP Controller
Change-Id: Id678b6832b42bcf4a437322996244d224c4052d0
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepEndPointsObject.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepEndPointsObject.java
new file mode 100755
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+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepEndPointsObject.java
@@ -0,0 +1,144 @@
+/*
+ * 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.pcepio.protocol;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.pcepio.exceptions.PcepParseException;
+import org.onosproject.pcepio.types.PcepObjectHeader;
+
+/**
+ * Abstraction of an entity providing PCEP End Points Object.
+ */
+public interface PcepEndPointsObject {
+
+ /**
+ * Returns Source IpAddress from End Points Object.
+ *
+ * @return Source IpAddress from End Points Object
+ */
+ int getSourceIpAddress();
+
+ /**
+ * Sets Source IpAddress in End Points Object.
+ *
+ * @param sourceIpAddress Source IP Address
+ */
+ void setSourceIpAddress(int sourceIpAddress);
+
+ /**
+ * Returns Destination IpAddress from End Points Object.
+ *
+ * @return Destination IpAddress from End Points Object
+ */
+ int getDestIpAddress();
+
+ /**
+ * Sets Destination IpAddress in End Points Object.
+ *
+ * @param destIpAddress Destination IP Address
+ */
+ void setDestIpAddress(int destIpAddress);
+
+ /**
+ * Prints attributes of EndPoints object.
+ */
+ void print();
+
+ /**
+ * Writes the EndPointsObject into channel buffer.
+ *
+ * @param bb channel buffer
+ * @return Returns the writerIndex of this buffer
+ * @throws PcepParseException while writing EndPointObject into ChannelBuffer
+ */
+ int write(ChannelBuffer bb) throws PcepParseException;
+
+ /**
+ * Builder interface with get and set functions to build EndPoints object.
+ */
+ public interface Builder {
+
+ /**
+ * Builds End Points Object.
+ *
+ * @return End Points Object
+ * @throws PcepParseException while building EndPointObject
+ */
+ PcepEndPointsObject build() throws PcepParseException;
+
+ /**
+ * Returns End Points Object header.
+ *
+ * @return End Points Object header
+ */
+ PcepObjectHeader getEndPointsObjHeader();
+
+ /**
+ * Sets End Points Object header and returns its builder.
+ *
+ * @param obj End Points Object header
+ * @return Builder by setting End Points Object header
+ */
+ Builder setEndPointsObjHeader(PcepObjectHeader obj);
+
+ /**
+ * Returns Source IpAddress from End Points Object.
+ *
+ * @return Source IpAddress from End Points Object
+ */
+ int getSourceIpAddress();
+
+ /**
+ * Sets Source IpAddress in End Points Object and returns builder.
+ *
+ * @param sourceIpAddress Source IP Address
+ * @return Builder by setting Source IpAddress in End Points Object
+ */
+ Builder setSourceIpAddress(int sourceIpAddress);
+
+ /**
+ * Returns Destination IpAddress from End Points Object.
+ *
+ * @return Destination IpAddress from End Points Object
+ */
+ int getDestIpAddress();
+
+ /**
+ * Sets Destination IpAddress in End Points Object.
+ *
+ * @param destIpAddress Destination IP Address
+ * @return Builder by setting Destination IpAddress in End Points Object
+ */
+ Builder setDestIpAddress(int destIpAddress);
+
+ /**
+ * Sets P flag in Bandwidth object header and returns its builder.
+ *
+ * @param value boolean value to set P flag
+ * @return Builder by setting P flag
+ */
+ Builder setPFlag(boolean value);
+
+ /**
+ * Sets I flag in Bandwidth object header and returns its builder.
+ *
+ * @param value boolean value to set I flag
+ * @return Builder by setting I flag
+ */
+ Builder setIFlag(boolean value);
+ }
+}