diff options
Diffstat (limited to 'framework/src/onos/incubator/api/src/main/java/org/onosproject/incubator/net/faultmanagement/alarm/AlarmEntityId.java')
-rw-r--r-- | framework/src/onos/incubator/api/src/main/java/org/onosproject/incubator/net/faultmanagement/alarm/AlarmEntityId.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/framework/src/onos/incubator/api/src/main/java/org/onosproject/incubator/net/faultmanagement/alarm/AlarmEntityId.java b/framework/src/onos/incubator/api/src/main/java/org/onosproject/incubator/net/faultmanagement/alarm/AlarmEntityId.java new file mode 100644 index 00000000..5bf86749 --- /dev/null +++ b/framework/src/onos/incubator/api/src/main/java/org/onosproject/incubator/net/faultmanagement/alarm/AlarmEntityId.java @@ -0,0 +1,75 @@ +/* + * 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.incubator.net.faultmanagement.alarm; + +import static com.google.common.base.Preconditions.checkArgument; +import com.google.common.collect.ImmutableSet; +import java.net.URI; +import java.util.Objects; +import java.util.Set; + +/** + * Immutable representation of a alarm source. It is meaningful within the + * context of a device. + */ +public final class AlarmEntityId { + + public static final AlarmEntityId NONE = new AlarmEntityId(URI.create("none:none")); + public static final Set<String> SCHEMES = ImmutableSet.of("none", "port", "och", "other"); + + private final URI uri; + + private AlarmEntityId(final URI uri) { + this.uri = uri; + } + + protected AlarmEntityId() { + uri = NONE.uri; + } + + public static AlarmEntityId alarmEntityId(final String string) { + return alarmEntityId(URI.create(string)); + } + + public static AlarmEntityId alarmEntityId(final URI uri) { + checkArgument(SCHEMES.contains(uri.getScheme()), "Unexpected scheme"); + return new AlarmEntityId(uri); + } + + @Override + public String toString() { + return uri.toString(); + } + + @Override + public int hashCode() { + return Objects.hash(uri); + + } + + @Override + public boolean equals(final Object obj) { + if (this == obj) { + return true; + } + if (obj instanceof AlarmEntityId) { + final AlarmEntityId other = (AlarmEntityId) obj; + return Objects.equals(this.uri, other.uri); + } + return false; + } + +} |