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.predicates;
20
21 import org.jclouds.net.IPSocket;
22
23 import com.google.common.base.Predicate;
24 import com.google.inject.ImplementedBy;
25
26 /**
27 *
28 * Tests to see if a socket is open.
29 *
30 * @author Adrian Cole
31 */
32 @ImplementedBy(SocketOpenUnsupported.class)
33 public interface SocketOpen extends Predicate<IPSocket> {
34
35 }