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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.incubator.net.tunnel;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Objects;
import com.google.common.annotations.Beta;
import org.onosproject.core.ApplicationId;
import org.onosproject.net.AbstractAnnotated;
import org.onosproject.net.Annotations;
import org.onosproject.incubator.net.tunnel.Tunnel.Type;
import com.google.common.base.MoreObjects;
/**
* Represents for a order that consumer subscribe tunnel. ONOS maintains request
* information, it means ONOS knows how much resource echo consumer uses in the
* ONOS. Although there is no a tunnel that consumer want to use, when producer
* creates a new tunnel, ONOS will notify the consumers that want to use it.
*/
@Beta
public final class TunnelSubscription extends AbstractAnnotated {
private final ApplicationId consumerId;
private final TunnelEndPoint src;
private final TunnelEndPoint dst;
private final Type type;
private final TunnelId tunnelId;
private final TunnelName tunnelName;
/**
* Creates a TunnelSubscription.
*
* @param consumerId consumer identity
* @param src source tunnel end point of tunnel
* @param dst destination tunnel end point of tunnel
* @param tunnelId tunnel identity
* @param type tunnel type
* @param tunnelName the name of a tunnel
* @param annotations parameter
*/
public TunnelSubscription(ApplicationId consumerId, TunnelEndPoint src,
TunnelEndPoint dst, TunnelId tunnelId, Type type,
TunnelName tunnelName, Annotations... annotations) {
super(annotations);
checkNotNull(consumerId, "consumerId cannot be null");
this.consumerId = consumerId;
this.src = src;
this.dst = dst;
this.type = type;
this.tunnelId = tunnelId;
this.tunnelName = tunnelName;
}
/**
* Returns consumer identity.
*
* @return consumerId consumer id
*/
public ApplicationId consumerId() {
return consumerId;
}
/**
* Returns source point of tunnel.
*
* @return source point
*/
public TunnelEndPoint src() {
return src;
}
/**
* Returns destination point of tunnel.
*
* @return destination point
*/
public TunnelEndPoint dst() {
return dst;
}
/**
* Returns tunnel type.
*
* @return tunnel type
*/
public Type type() {
return type;
}
/**
* Returns tunnel identity.
*
* @return tunnel id
*/
public TunnelId tunnelId() {
return tunnelId;
}
/**
* Returns tunnel name.
*
* @return tunnel name
*/
public TunnelName tunnelName() {
return tunnelName;
}
@Override
public int hashCode() {
return Objects.hash(consumerId, src, dst, type, tunnelId, tunnelName);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof TunnelSubscription) {
final TunnelSubscription other = (TunnelSubscription) obj;
return Objects.equals(this.src, other.src)
&& Objects.equals(this.dst, other.dst)
&& Objects.equals(this.consumerId, other.consumerId)
&& Objects.equals(this.type, other.type)
&& Objects.equals(this.tunnelId, other.tunnelId)
&& Objects.equals(this.tunnelName, other.tunnelName);
}
return false;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("src", src)
.add("dst", dst)
.add("consumerId", consumerId)
.add("type", type)
.add("tunnelId", tunnelId)
.add("tunnelName", tunnelName).toString();
}
}
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