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/*
* Copyright 2014-2015 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.AbstractDescription;
import org.onosproject.net.SparseAnnotations;
import org.onlab.packet.ChassisId;
import java.net.URI;
import static com.google.common.base.MoreObjects.toStringHelper;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.onosproject.net.Device.Type;
/**
* Default implementation of immutable device description entity.
*/
public class DefaultDeviceDescription extends AbstractDescription
implements DeviceDescription {
private final URI uri;
private final Type type;
private final String manufacturer;
private final String hwVersion;
private final String swVersion;
private final String serialNumber;
private final ChassisId chassisId;
/**
* Creates a device description using the supplied information.
*
* @param uri device URI
* @param type device type
* @param manufacturer device manufacturer
* @param hwVersion device HW version
* @param swVersion device SW version
* @param serialNumber device serial number
* @param chassis chassis id
* @param annotations optional key/value annotations map
*/
public DefaultDeviceDescription(URI uri, Type type, String manufacturer,
String hwVersion, String swVersion,
String serialNumber, ChassisId chassis,
SparseAnnotations... annotations) {
super(annotations);
this.uri = checkNotNull(uri, "Device URI cannot be null");
this.type = checkNotNull(type, "Device type cannot be null");
this.manufacturer = manufacturer;
this.hwVersion = hwVersion;
this.swVersion = swVersion;
this.serialNumber = serialNumber;
this.chassisId = chassis;
}
/**
* Creates a device description using the supplied information.
* @param base DeviceDescription to basic information
* @param annotations Annotations to use.
*/
public DefaultDeviceDescription(DeviceDescription base,
SparseAnnotations... annotations) {
this(base.deviceURI(), base.type(), base.manufacturer(),
base.hwVersion(), base.swVersion(), base.serialNumber(),
base.chassisId(), annotations);
}
/**
* Creates a device description using the supplied information.
* @param base DeviceDescription to basic information (except for type)
* @param type device type
* @param annotations Annotations to use.
*/
public DefaultDeviceDescription(DeviceDescription base, Type type, SparseAnnotations... annotations) {
this(base.deviceURI(), type, base.manufacturer(),
base.hwVersion(), base.swVersion(), base.serialNumber(),
base.chassisId(), annotations);
}
@Override
public URI deviceURI() {
return uri;
}
@Override
public Type type() {
return type;
}
@Override
public String manufacturer() {
return manufacturer;
}
@Override
public String hwVersion() {
return hwVersion;
}
@Override
public String swVersion() {
return swVersion;
}
@Override
public String serialNumber() {
return serialNumber;
}
@Override
public ChassisId chassisId() {
return chassisId;
}
@Override
public String toString() {
return toStringHelper(this)
.add("uri", uri).add("type", type).add("mfr", manufacturer)
.add("hw", hwVersion).add("sw", swVersion)
.add("serial", serialNumber)
.toString();
}
// default constructor for serialization
private DefaultDeviceDescription() {
this.uri = null;
this.type = null;
this.manufacturer = null;
this.hwVersion = null;
this.swVersion = null;
this.serialNumber = null;
this.chassisId = null;
}
}
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