mirror of https://github.com/apache/jclouds.git
added new hardware id predicate
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/**
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* Licensed to jclouds, Inc. (jclouds) under one or more
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* contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. jclouds licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.jclouds.compute.predicates;
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import static com.google.common.base.Preconditions.checkNotNull;
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import org.jclouds.compute.domain.Hardware;
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import com.google.common.base.Predicate;
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/**
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* Container for hardware filters (predicates).
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*
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* This class has static methods that create customized predicates to use with
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* {@link org.jclouds.compute.ComputeService}.
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*
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* @author Adrian Cole
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*/
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public class HardwarePredicates {
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public static Predicate<Hardware> idEquals(final String id) {
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checkNotNull(id, "id must be defined");
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return new Predicate<Hardware>() {
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@Override
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public boolean apply(Hardware hardware) {
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return id.equals(hardware.getId());
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}
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@Override
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public String toString() {
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return "idEquals(" + id + ")";
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}
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};
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}
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}
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@ -0,0 +1,44 @@
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/**
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* Licensed to jclouds, Inc. (jclouds) under one or more
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* contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. jclouds licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.jclouds.compute.predicates;
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import org.jclouds.ContextBuilder;
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import org.jclouds.compute.ComputeService;
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import org.jclouds.compute.ComputeServiceContext;
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import org.jclouds.compute.domain.Hardware;
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import org.testng.annotations.Test;
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import com.google.common.collect.Iterables;
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/**
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*
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* @author Adrian Cole
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*/
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@Test
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public class HardwarePredicatesTest {
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ComputeService computeService = ContextBuilder.newBuilder("stub").build(ComputeServiceContext.class).getComputeService();
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public void testHardwareId() {
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Hardware first = Iterables.get(computeService.listHardwareProfiles(), 0);
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assert HardwarePredicates.idEquals(first.getId()).apply(first);
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Hardware second = Iterables.get(computeService.listHardwareProfiles(), 1);
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assert !HardwarePredicates.idEquals(first.getId()).apply(second);
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}
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}
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@ -29,7 +29,6 @@ import com.google.common.collect.ImmutableMap;
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import com.google.common.collect.Iterables;
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/**
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* Tests possible uses of OperatingSystemPredicates
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*
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* @author Adrian Cole
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*/
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