diff options
Diffstat (limited to 'framework/src/onos/incubator/net/src/main/java/org/onosproject/incubator/net/mcast/impl/MulticastData.java')
-rw-r--r-- | framework/src/onos/incubator/net/src/main/java/org/onosproject/incubator/net/mcast/impl/MulticastData.java | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/framework/src/onos/incubator/net/src/main/java/org/onosproject/incubator/net/mcast/impl/MulticastData.java b/framework/src/onos/incubator/net/src/main/java/org/onosproject/incubator/net/mcast/impl/MulticastData.java deleted file mode 100644 index 946d8c6e..00000000 --- a/framework/src/onos/incubator/net/src/main/java/org/onosproject/incubator/net/mcast/impl/MulticastData.java +++ /dev/null @@ -1,85 +0,0 @@ -/* - * 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.mcast.impl; - -import com.google.common.collect.ImmutableList; -import com.google.common.collect.Lists; -import org.onosproject.net.ConnectPoint; - -import java.util.Collections; -import java.util.List; - -import static com.google.common.base.Preconditions.checkNotNull; - -/** - * Simple entity maintaining a mapping between a source and a collection of sink - * connect points. - */ -public final class MulticastData { - - private final ConnectPoint source; - private final List<ConnectPoint> sinks; - private final boolean isEmpty; - - private MulticastData() { - this.source = null; - this.sinks = Collections.EMPTY_LIST; - isEmpty = true; - } - - public MulticastData(ConnectPoint source, List<ConnectPoint> sinks) { - this.source = checkNotNull(source, "Multicast source cannot be null."); - this.sinks = checkNotNull(sinks, "List of sinks cannot be null."); - isEmpty = false; - } - - public MulticastData(ConnectPoint source, ConnectPoint sink) { - this.source = checkNotNull(source, "Multicast source cannot be null."); - this.sinks = Lists.newArrayList(checkNotNull(sink, "Sink cannot be null.")); - isEmpty = false; - } - - public MulticastData(ConnectPoint source) { - this.source = checkNotNull(source, "Multicast source cannot be null."); - this.sinks = Lists.newArrayList(); - isEmpty = false; - } - - public ConnectPoint source() { - return source; - } - - public List<ConnectPoint> sinks() { - return ImmutableList.copyOf(sinks); - } - - public void appendSink(ConnectPoint sink) { - sinks.add(sink); - } - - public boolean removeSink(ConnectPoint sink) { - return sinks.remove(sink); - } - - public boolean isEmpty() { - return isEmpty; - } - - public static MulticastData empty() { - return new MulticastData(); - } - -} |