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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.net.device;
import org.onosproject.net.DeviceId;
/**
* Default implementation of immutable port statistics.
*/
public final class DefaultPortStatistics implements PortStatistics {
private final DeviceId deviceId;
private final int port;
private final long packetsReceived;
private final long packetsSent;
private final long bytesReceived;
private final long bytesSent;
private final long packetsRxDropped;
private final long packetsTxDropped;
private final long packetsRxErrors;
private final long packetsTxErrors;
private final long durationSec;
private final long durationNano;
private DefaultPortStatistics(DeviceId deviceId,
int port,
long packetsReceived,
long packetsSent,
long bytesReceived,
long bytesSent,
long packetsRxDropped,
long packetsTxDropped,
long packetsRxErrors,
long packetsTxErrors,
long durationSec,
long durationNano) {
this.deviceId = deviceId;
this.port = port;
this.packetsReceived = packetsReceived;
this.packetsSent = packetsSent;
this.bytesReceived = bytesReceived;
this.bytesSent = bytesSent;
this.packetsRxDropped = packetsRxDropped;
this.packetsTxDropped = packetsTxDropped;
this.packetsRxErrors = packetsRxErrors;
this.packetsTxErrors = packetsTxErrors;
this.durationSec = durationSec;
this.durationNano = durationNano;
}
// Constructor for serializer
private DefaultPortStatistics() {
this.deviceId = null;
this.port = 0;
this.packetsReceived = 0;
this.packetsSent = 0;
this.bytesReceived = 0;
this.bytesSent = 0;
this.packetsRxDropped = 0;
this.packetsTxDropped = 0;
this.packetsRxErrors = 0;
this.packetsTxErrors = 0;
this.durationSec = 0;
this.durationNano = 0;
}
/**
* Creates a builder for DefaultPortStatistics object.
*
* @return builder object for DefaultPortStatistics object
*/
public static DefaultPortStatistics.Builder builder() {
return new Builder();
}
@Override
public int port() {
return this.port;
}
@Override
public long packetsReceived() {
return this.packetsReceived;
}
@Override
public long packetsSent() {
return this.packetsSent;
}
@Override
public long bytesReceived() {
return this.bytesReceived;
}
@Override
public long bytesSent() {
return this.bytesSent;
}
@Override
public long packetsRxDropped() {
return this.packetsRxDropped;
}
@Override
public long packetsTxDropped() {
return this.packetsTxDropped;
}
@Override
public long packetsRxErrors() {
return this.packetsRxErrors;
}
@Override
public long packetsTxErrors() {
return this.packetsTxErrors;
}
@Override
public long durationSec() {
return this.durationSec;
}
@Override
public long durationNano() {
return this.durationNano;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("device: " + deviceId + ", ");
sb.append("port: " + this.port + ", ");
sb.append("pktRx: " + this.packetsReceived + ", ");
sb.append("pktTx: " + this.packetsSent + ", ");
sb.append("byteRx: " + this.bytesReceived + ", ");
sb.append("byteTx: " + this.bytesSent + ", ");
sb.append("pktRxErr: " + this.packetsRxErrors + ", ");
sb.append("pktTxErr: " + this.packetsTxErrors + ", ");
sb.append("pktRxDrp: " + this.packetsRxDropped + ", ");
sb.append("pktTxDrp: " + this.packetsTxDropped);
return sb.toString();
}
public static final class Builder {
DeviceId deviceId;
int port;
long packetsReceived;
long packetsSent;
long bytesReceived;
long bytesSent;
long packetsRxDropped;
long packetsTxDropped;
long packetsRxErrors;
long packetsTxErrors;
long durationSec;
long durationNano;
private Builder() {
}
/**
* Sets port number.
*
* @param port port number
* @return builder object
*/
public Builder setPort(int port) {
this.port = port;
return this;
}
/**
* Sets the device identifier.
*
* @param deviceId device identifier
* @return builder object
*/
public Builder setDeviceId(DeviceId deviceId) {
this.deviceId = deviceId;
return this;
}
/**
* Sets the number of packet received.
*
* @param packets number of packets received
* @return builder object
*/
public Builder setPacketsReceived(long packets) {
packetsReceived = packets;
return this;
}
/**
* Sets the number of packets sent.
*
* @param packets number of packets sent
* @return builder object
*/
public Builder setPacketsSent(long packets) {
packetsSent = packets;
return this;
}
/**
* Sets the number of received bytes.
*
* @param bytes number of received bytes.
* @return builder object
*/
public Builder setBytesReceived(long bytes) {
bytesReceived = bytes;
return this;
}
/**
* Sets the number of sent bytes.
*
* @param bytes number of sent bytes
* @return builder object
*/
public Builder setBytesSent(long bytes) {
bytesSent = bytes;
return this;
}
/**
* Sets the number of packets dropped by RX.
*
* @param packets number of packets dropped by RX
* @return builder object
*/
public Builder setPacketsRxDropped(long packets) {
packetsRxDropped = packets;
return this;
}
/**
* Sets the number of packets dropped by TX.
*
* @param packets number of packets
* @return builder object
*/
public Builder setPacketsTxDropped(long packets) {
packetsTxDropped = packets;
return this;
}
/**
* Sets the number of receive errors.
*
* @param packets number of receive errors
* @return builder object
*/
public Builder setPacketsRxErrors(long packets) {
packetsRxErrors = packets;
return this;
}
/**
* Sets the number of transmit errors.
*
* @param packets number of transmit errors
* @return builder object
*/
public Builder setPacketsTxErrors(long packets) {
packetsTxErrors = packets;
return this;
}
/**
* Sets the time port has been alive in seconds.
*
* @param sec time port has been alive in seconds
* @return builder object
*/
public Builder setDurationSec(long sec) {
durationSec = sec;
return this;
}
/**
* Sets the time port has been alive in nano seconds.
*
* @param nano time port has been alive in nano seconds
* @return builder object
*/
public Builder setDurationNano(long nano) {
durationNano = nano;
return this;
}
/**
* Creates a PortStatistics object.
*
* @return DefaultPortStatistics object
*/
public DefaultPortStatistics build() {
return new DefaultPortStatistics(
deviceId,
port,
packetsReceived,
packetsSent,
bytesReceived,
bytesSent,
packetsRxDropped,
packetsTxDropped,
packetsRxErrors,
packetsTxErrors,
durationSec,
durationNano);
}
}
}
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