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.compute;
20
21 import javax.annotation.Nullable;
22
23 import org.jclouds.compute.domain.NodeMetadata;
24 import org.jclouds.compute.internal.UtilsImpl;
25 import org.jclouds.ssh.SshClient;
26
27 import com.google.common.base.Function;
28 import com.google.inject.ImplementedBy;
29
30 /**
31 *
32 * @author Adrian Cole
33 */
34 @ImplementedBy(UtilsImpl.class)
35 public interface Utils extends org.jclouds.rest.Utils {
36 @Nullable
37 SshClient.Factory getSshClientFactory();
38
39 @Nullable
40 SshClient.Factory sshFactory();
41
42 /**
43 * @return function that gets an ssh client for a node that is available via ssh.
44 */
45 Function<NodeMetadata, SshClient> sshForNode();
46
47 }