Clover coverage report - ActiveIO - 1.0 Coverage timestamp: Fri Apr 22 2005 14:27:22 PDT FRAMES NO FRAMES |
file stats: | LOC: | 56 |  | Methods: | 4
| NCLOC: | 26 |  | Classes: | 1
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Source file | Conditionals | Statements | Methods | TOTAL
PushbackSynchChannel.java | 100% | 77.8% | 50% | 73.3% |

1 |  |
     /**
2 |  |
      *
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      * Copyright 2004 Hiram Chirino
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      *
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      * Licensed under the Apache License, Version 2.0 (the "License");
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      * you may not use this file except in compliance with the License.
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      * 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, software
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      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
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      * limitations under the License.
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      *
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      **/
18 |  |
     package org.activeio.filter;
19 |  |
20 |  |
     import java.io.IOException;
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22 |  |
     import org.activeio.FilterSynchChannel;
23 |  |
     import org.activeio.Packet;
24 |  |
     import org.activeio.SynchChannel;
25 |  |
26 |  |
     /**
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      *
28 |  |
      */
29 |  |
     public class PushbackSynchChannel extends FilterSynchChannel {
30 |  |
31 |  |
         private Packet putback;
32 |  |
33 | 0 |
         public PushbackSynchChannel(SynchChannel next) {
34 | 0 |
             this(next, null);
35 |  |
         }
36 |  |
37 | 12 |
         public PushbackSynchChannel(SynchChannel next, Packet putback) {
38 | 12 |
             super(next);
39 | 12 |
             this.putback=putback;
40 |  |
         }
41 |  |
42 | 0 |
         public void putback(Packet packet) {
43 | 0 |
             this.putback = packet;
44 |  |
         }
45 |  |
46 | 9 |
         public Packet read(long timeout) throws IOException {
47 | 9 |
             if(putback!=null ) {
48 | 4 |
                 Packet p = putback;
49 | 4 |
                 putback=null;
50 | 4 |
                 return p;
51 |  |
             }
52 | 5 |
             return super.read(timeout);
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         }
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55 |  |
     }
56 |  |