1 /*
2 * (c) Copyright 2006-2020 by rapiddweller GmbH & Volker Bergmann. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, is permitted under the terms of the
6 * GNU General Public License.
7 *
8 * For redistributing this software or a derivative work under a license other
9 * than the GPL-compatible Free Software License as defined by the Free
10 * Software Foundation or approved by OSI, you must first obtain a commercial
11 * license to this software product from rapiddweller GmbH & Volker Bergmann.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
14 * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
15 * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
17 * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
25 */
26
27 package com.rapiddweller.benerator.consumer;
28
29 import com.rapiddweller.benerator.Consumer;
30 import com.rapiddweller.benerator.wrapper.ProductWrapper;
31 import com.rapiddweller.common.ThreadAware;
32
33 /**
34 * Parent class for {@link Consumer}s that serve as proxy to other Consumers.<br/><br/>
35 * Created: 22.10.2009 16:18:07
36 *
37 * @author Volker Bergmann
38 * @since 0.6.0
39 */
40 public abstract class ConsumerProxy implements Consumer, ThreadAware {
41
42 /**
43 * The Target.
44 */
45 protected Consumer target;
46
47 /**
48 * Instantiates a new Consumer proxy.
49 *
50 * @param target the target
51 */
52 public ConsumerProxy(Consumer target) {
53 this.target = target;
54 }
55
56 @Override
57 public boolean isThreadSafe() {
58 return (target instanceof ThreadAware && ((ThreadAware) target).isThreadSafe());
59 }
60
61 @Override
62 public boolean isParallelizable() {
63 return false;
64 }
65
66 /**
67 * Gets target.
68 *
69 * @return the target
70 */
71 public Consumer getTarget() {
72 return target;
73 }
74
75 /**
76 * Sets target.
77 *
78 * @param target the target
79 */
80 public void setTarget(Consumer target) {
81 this.target = target;
82 }
83
84 @Override
85 public void startConsuming(ProductWrapper<?> wrapper) {
86 target.startConsuming(wrapper);
87 }
88
89 @Override
90 public void finishConsuming(ProductWrapper<?> wrapper) {
91 target.finishConsuming(wrapper);
92 }
93
94 @Override
95 public void flush() {
96 target.flush();
97 }
98
99 @Override
100 public void close() {
101 target.close();
102 }
103
104 }