| 1 | /** |
| 2 | * |
| 3 | * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| 4 | * |
| 5 | * ==================================================================== |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * ==================================================================== |
| 18 | */ |
| 19 | package org.jclouds.cim; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.util.Set; |
| 24 | |
| 25 | import org.jclouds.cim.ResourceAllocationSettingData.ResourceType; |
| 26 | |
| 27 | import com.google.common.base.Predicate; |
| 28 | import com.google.common.collect.ImmutableSet; |
| 29 | |
| 30 | /** |
| 31 | * |
| 32 | * @author Adrian Cole |
| 33 | */ |
| 34 | public class CIMPredicates { |
| 35 | |
| 36 | /** |
| 37 | * Return resource allocations of the specific type. |
| 38 | * |
| 39 | * @param type |
| 40 | * type to match the items |
| 41 | * @return predicate |
| 42 | */ |
| 43 | public static Predicate<ResourceAllocationSettingData> resourceTypeIn(final ResourceType... types) { |
| 44 | checkNotNull(types, "resourceTypes"); |
| 45 | final Set<ResourceType> resourceTypes = ImmutableSet.copyOf(types); |
| 46 | return new Predicate<ResourceAllocationSettingData>() { |
| 47 | @Override |
| 48 | public boolean apply(ResourceAllocationSettingData in) { |
| 49 | return resourceTypes.contains(in.getResourceType()); |
| 50 | } |
| 51 | |
| 52 | @Override |
| 53 | public String toString() { |
| 54 | return "resourceTypeIn(" + resourceTypes + ")"; |
| 55 | } |
| 56 | }; |
| 57 | } |
| 58 | } |