Clover coverage report - ActiveIO - 1.0 Coverage timestamp: Fri Apr 22 2005 14:27:22 PDT FRAMES NO FRAMES |
file stats: | LOC: | 94 |  | Methods: | 4
| NCLOC: | 48 |  | Classes: | 2
30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover
Source file | Conditionals | Statements | Methods | TOTAL
Packet.java | - | 100% | 100% | 100% |

1 |  |
     /**
2 |  |
      *
3 |  |
      * Copyright 2004 Hiram Chrino
4 |  |
      *
5 |  |
      *  Licensed under the Apache License, Version 2.0 (the "License");
6 |  |
      *  you may not use this file except in compliance with the License.
7 |  |
      *  You may obtain a copy of the License at
8 |  |
      *
9 |  |
      *     http://www.apache.org/licenses/LICENSE-2.0
10 |  |
      *
11 |  |
      *  Unless required by applicable law or agreed to in writing, software
12 |  |
      *  distributed under the License is distributed on an "AS IS" BASIS,
13 |  |
      *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 |  |
      *  See the License for the specific language governing permissions and
15 |  |
      *  limitations under the License.
16 |  |
      */
17 |  |
     package org.activeio;
18 |  |
19 |  |
     import java.io.DataOutput;
20 |  |
     import java.io.IOException;
21 |  |
     import java.io.OutputStream;
22 |  |
23 |  |
     /**
24 |  |
      * Provides a ByteBuffer like interface to work with IO channel packets of data.
25 |  |
      *
26 |  |
      * @version $Revision$
27 |  |
      */
28 |  |
     public interface Packet extends Disposable {
29 |  |
30 |  |
         public static class ByteSequence {
31 |  |
             private final byte[] data;
32 |  |
             private final int offset;
33 |  |
             private final int length;
34 |  |
35 | 8255 |
             public ByteSequence(byte data[], int offset, int length) {
36 | 8255 |
                 this.data = data;
37 | 8255 |
                 this.offset = offset;
38 | 8255 |
                 this.length = length;
39 |  |
             }
40 | 8255 |
             public byte[] getData() {
41 | 8255 |
                 return data;
42 |  |
             }
43 | 8255 |
             public int getLength() {
44 | 8255 |
                 return length;
45 |  |
             }
46 | 8255 |
             public int getOffset() {
47 | 8255 |
                 return offset;
48 |  |
             }
49 |  |
50 |  |
         }
51 |  |
52 |  |
         public int position();
53 |  |
         public void position(int position);
54 |  |
         public int limit();
55 |  |
         public void limit(int limit);
56 |  |
         public void flip();
57 |  |
         public int remaining();
58 |  |
         public void rewind();
59 |  |
         public boolean hasRemaining();
60 |  |
         public void clear();
61 |  |
         public Packet slice();
62 |  |
         public Packet duplicate();
63 |  |
         public Object duplicate(ClassLoader cl) throws IOException;
64 |  |
         public int capacity();
65 |  |
66 |  |
         public ByteSequence asByteSequence();
67 |  |
         public byte[] sliceAsBytes();
68 |  |
69 |  |
70 |  |
         /**
71 |  |
          * Writes the remaing bytes in the packet to the output stream.
72 |  |
          *
73 |  |
          * @param out
74 |  |
          * @return
75 |  |
          */
76 |  |
         void writeTo(OutputStream out) throws IOException;
77 |  |
         void writeTo(DataOutput out) throws IOException;
78 |  |
79 |  |
         // To read data out of the packet.
80 |  |
         public int read();
81 |  |
         public int read(byte data[], int offset, int length);
82 |  |
83 |  |
         // To write data into the packet.
84 |  |
         public boolean write( int data );
85 |  |
         public int write( byte data[], int offset, int length );
86 |  |
         public int read(Packet dest);
87 |  |
88 |  |
         /**
89 |  |
          * Used to get a richer metadata interface to the packet.
90 |  |
          */
91 |  |
         Object narrow(Class target);
92 |  |
93 |  |
     }
94 |  |