Application manages the IP layer topology information - Interfaces
Change-Id: Ie1dea035674ee98583e98a82cca7e33ab0858b92
diff --git a/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Position.java b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Position.java
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+++ b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Position.java
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+/*
+ * 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.iptopology.api;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+
+import java.util.Objects;
+
+/**
+ * Represents Position of device in the network.
+ */
+public class Position {
+ private final Boolean asbr;
+ private final Boolean abr;
+
+ /**
+ * Constructor to set position of device.
+ *
+ * @param asbr autonomous system boundary router
+ * @param abr area boundary router
+ */
+ public Position(Boolean asbr, Boolean abr) {
+ this.asbr = asbr;
+ this.abr = abr;
+ }
+
+ /**
+ * obtain whether the device is autonomous system boundary router or not.
+ *
+ * @return autonomous system boundary router or not
+ */
+ Boolean asbr() {
+ return asbr;
+ }
+
+ /**
+ * obtain whether the device is area boundary router or not.
+ *
+ * @return area boundary router or not
+ */
+ Boolean abr() {
+ return abr;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(abr, asbr);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+
+ if (obj instanceof Position) {
+ Position other = (Position) obj;
+ return Objects.equals(abr, other.abr) && Objects.equals(asbr, other.asbr);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this)
+ .omitNullValues()
+ .add("abrBit", abr)
+ .add("asbrBit", asbr)
+ .toString();
+ }
+}
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