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Licensed to jclouds, Inc. (jclouds) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. jclouds 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.cloudsigma.predicates;
import static com.google.common.base.Preconditions.checkNotNull;

Author(s):
Adrian Cole
public class DriveClaimed implements Predicate<DriveInfo> {
   private final CloudSigmaClient client;
   @Resource
   protected Logger logger = .;
   @Inject
   public DriveClaimed(CloudSigmaClient client) {
      this. = client;
   }
   public boolean apply(DriveInfo drive) {
      .trace("looking for claims on drive %s"checkNotNull(drive"drive"));
      drive = refresh(drive);
      if (drive == null)
         return false;
      .trace("%s: looking for drive claims: currently: %s"drive.getUuid(), drive.getClaimed());
      return drive.getClaimed().size() > 0;
   }
   private DriveInfo refresh(DriveInfo drive) {
      return .getDriveInfo(drive.getUuid());
   }
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