org.jclouds.packet.compute.functions.DeviceStateToStatus Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.jclouds.packet.compute.functions;

import jakarta.inject.Singleton;

import org.jclouds.compute.domain.NodeMetadata.Status;
import org.jclouds.packet.domain.Device;

import com.google.common.base.Function;
import com.google.common.base.Functions;
import com.google.common.collect.ImmutableMap;

/**
 * Transforms an {@link Device.State} to the jclouds portable model.
 */
@Singleton
public class DeviceStateToStatus implements Function {

   private static final Function toPortableStatus = Functions.forMap(
         ImmutableMap. builder()
                 .put(Device.State.PROVISIONING, Status.PENDING)
                 .put(Device.State.POWERING_ON, Status.PENDING)
                 .put(Device.State.POWERING_OFF, Status.PENDING)
                 .put(Device.State.REBOOTING, Status.PENDING)
                 .put(Device.State.QUEUED, Status.PENDING)
                 .put(Device.State.INACTIVE, Status.SUSPENDED)
                 .put(Device.State.ACTIVE, Status.RUNNING)
               .build(),
         Status.UNRECOGNIZED);

   @Override
   public Status apply(final Device.State input) {
      return toPortableStatus.apply(input);
   }
}