[VOL-3148] Only one meter creation is attempted for a given bandwidth profile.
Achieved through coordination of subscribers and meters.
Change-Id: I0377633a4ff5f34e817ec53382431d4a74d974c1
diff --git a/app/src/main/java/org/opencord/olt/impl/DeviceBandwidthProfile.java b/app/src/main/java/org/opencord/olt/impl/DeviceBandwidthProfile.java
new file mode 100644
index 0000000..49a4a34
--- /dev/null
+++ b/app/src/main/java/org/opencord/olt/impl/DeviceBandwidthProfile.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2020-present Open Networking Foundation
+ *
+ * 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.opencord.olt.impl;
+
+import org.onosproject.net.DeviceId;
+import org.opencord.sadis.BandwidthProfileInformation;
+
+import java.util.Objects;
+
+/**
+ * Class containing a mapping of DeviceId to BandwidthProfileInformation.
+ */
+class DeviceBandwidthProfile {
+ private final DeviceId devId;
+ private BandwidthProfileInformation bwInfo;
+
+ /**
+ * Creates the Mapping.
+ *
+ * @param devId the device id
+ * @param bwInfo the bandwidth profile information
+ */
+ DeviceBandwidthProfile(DeviceId devId, BandwidthProfileInformation bwInfo) {
+ this.devId = devId;
+ this.bwInfo = bwInfo;
+ }
+
+ /**
+ * Returns the device id.
+ *
+ * @return device id.
+ */
+ DeviceId getDevId() {
+ return devId;
+ }
+
+ /**
+ * Returns the Bandwidth profile for this device.
+ *
+ * @return bandwidth profile information
+ */
+ BandwidthProfileInformation getBwInfo() {
+ return bwInfo;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ DeviceBandwidthProfile that = (DeviceBandwidthProfile) o;
+ return devId.equals(that.devId)
+ && bwInfo.equals(that.bwInfo);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(devId, bwInfo);
+ }
+
+ @Override
+ public String toString() {
+ return com.google.common.base.MoreObjects.toStringHelper(this)
+ .add("devId", devId)
+ .add("bwInfo", bwInfo)
+ .toString();
+ }
+}