1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
/*
* 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.intent;
import com.google.common.annotations.Beta;
import com.google.common.base.MoreObjects;
import org.onosproject.core.ApplicationId;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.OduSignalType;
import java.util.Collections;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* An optical layer intent for connectivity between two OCh ports.
* No traffic selector or traffic treatment are needed.
*/
@Beta
public final class OpticalConnectivityIntent extends Intent {
private final ConnectPoint src;
private final ConnectPoint dst;
private final OduSignalType signalType;
private final boolean isBidirectional;
/**
* Creates an optical connectivity intent between the specified
* connection points.
*
* @param appId application identification
* @param key intent key
* @param src the source transponder port
* @param dst the destination transponder port
* @param signalType signal type
* @param isBidirectional indicates if intent is unidirectional
* @param priority priority to use for flows from this intent
*/
protected OpticalConnectivityIntent(ApplicationId appId,
Key key,
ConnectPoint src,
ConnectPoint dst,
OduSignalType signalType,
boolean isBidirectional,
int priority) {
super(appId, key, Collections.emptyList(), priority);
this.src = checkNotNull(src);
this.dst = checkNotNull(dst);
this.signalType = checkNotNull(signalType);
this.isBidirectional = isBidirectional;
}
/**
* Returns a new optical connectivity intent builder.
*
* @return host to host intent builder
*/
public static Builder builder() {
return new Builder();
}
/**
* Builder for optical connectivity intents.
*/
public static class Builder extends Intent.Builder {
private ConnectPoint src;
private ConnectPoint dst;
private OduSignalType signalType;
private boolean isBidirectional;
@Override
public Builder appId(ApplicationId appId) {
return (Builder) super.appId(appId);
}
@Override
public Builder key(Key key) {
return (Builder) super.key(key);
}
@Override
public Builder priority(int priority) {
return (Builder) super.priority(priority);
}
/**
* Sets the source for the intent that will be built.
*
* @param src source to use for built intent
* @return this builder
*/
public Builder src(ConnectPoint src) {
this.src = src;
return this;
}
/**
* Sets the destination for the intent that will be built.
*
* @param dst dest to use for built intent
* @return this builder
*/
public Builder dst(ConnectPoint dst) {
this.dst = dst;
return this;
}
/**
* Sets the ODU signal type for the intent that will be built.
*
* @param signalType ODU signal type
* @return this builder
*/
public Builder signalType(OduSignalType signalType) {
this.signalType = signalType;
return this;
}
/**
* Sets the directionality of the intent.
*
* @param isBidirectional true if bidirectional, false if unidirectional
* @return this builder
*/
public Builder bidirectional(boolean isBidirectional) {
this.isBidirectional = isBidirectional;
return this;
}
/**
* Builds an optical connectivity intent from the accumulated parameters.
*
* @return point to point intent
*/
public OpticalConnectivityIntent build() {
return new OpticalConnectivityIntent(
appId,
key,
src,
dst,
signalType,
isBidirectional,
priority
);
}
}
/**
* Constructor for serializer.
*/
protected OpticalConnectivityIntent() {
super();
this.src = null;
this.dst = null;
this.signalType = null;
this.isBidirectional = false;
}
/**
* Returns the source transponder port.
*
* @return source transponder port
*/
public ConnectPoint getSrc() {
return src;
}
/**
* Returns the destination transponder port.
*
* @return source transponder port
*/
public ConnectPoint getDst() {
return dst;
}
/**
* Returns the ODU signal type.
*
* @return ODU signal type
*/
public OduSignalType getSignalType() {
return signalType;
}
/**
* Returns the directionality of the intent.
*
* @return true if bidirectional, false if unidirectional
*/
public boolean isBidirectional() {
return isBidirectional;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("id", id())
.add("key", key())
.add("appId", appId())
.add("priority", priority())
.add("resources", resources())
.add("src", src)
.add("dst", dst)
.add("signalType", signalType)
.add("isBidirectional", isBidirectional)
.toString();
}
}
|
