/*
* 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 com.facebook.presto.metadata;
import com.facebook.presto.spi.Node;
import com.google.common.collect.ImmutableSet;
import java.util.Set;
import static java.util.Objects.requireNonNull;
public class AllNodes
{
private final Set<Node> activeNodes;
private final Set<Node> inactiveNodes;
private final Set<Node> shuttingDownNodes;
public AllNodes(Set<Node> activeNodes, Set<Node> inactiveNodes, Set<Node> shuttingDownNodes)
{
this.activeNodes = ImmutableSet.copyOf(requireNonNull(activeNodes, "activeNodes is null"));
this.inactiveNodes = ImmutableSet.copyOf(requireNonNull(inactiveNodes, "inactiveNodes is null"));
this.shuttingDownNodes = ImmutableSet.copyOf(requireNonNull(shuttingDownNodes, "shuttingDownNodes is null"));
}
public Set<Node> getActiveNodes()
{
return activeNodes;
}
public Set<Node> getInactiveNodes()
{
return inactiveNodes;
}
public Set<Node> getShuttingDownNodes()
{
return shuttingDownNodes;
}
}