Clover coverage report - baseCode - 0.2.5 Coverage timestamp: Tue Apr 12 2005 11:31:58 EDT FRAMES NO FRAMES |
file stats: | LOC: | 57 |  | Methods: | 2
| NCLOC: | 22 |  | Classes: | 1
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Source file | Conditionals | Statements | Methods | TOTAL
HistogramWriter.java | 100% | 83.3% | 50% | 80% |

1 |  |
     package baseCode.io.writer;
2 |  |
3 |  |
     import hep.aida.IHistogram1D;
4 |  |
5 |  |
     import java.io.IOException;
6 |  |
     import java.io.OutputStream;
7 |  |
     import java.io.OutputStreamWriter;
8 |  |
     import java.io.Writer;
9 |  |
10 |  |
     import corejava.Format;
11 |  |
12 |  |
     /**
13 |  |
      * Print an {@link hep.aidia.IHistogram1D}object to a text file.
14 |  |
      * <p>
15 |  |
      * Copyright (c) 2004
16 |  |
      * </p>
17 |  |
      * <p>
18 |  |
      * Institution: Columbia University
19 |  |
      * </p>
20 |  |
      *
21 |  |
      * @see <a href="http://hoschek.home.cern.ch/hoschek/colt/V1.0.3/doc/hep/aida/IHistogram1D.html">hep.aida.IHistogram1D
22 |  |
      *      </a>
23 |  |
      * @author Paul Pavlidis
24 |  |
      * @version $Id: HistogramWriter.java,v 1.5 2005/01/05 02:01:02 pavlidis Exp $
25 |  |
      */
26 |  |
     public class HistogramWriter {
27 |  |
28 |  |
        /**
29 |  |
         * Print out a IHistogram1D object.
30 |  |
         *
31 |  |
         * @param h IHistogram1D to be printed.
32 |  |
         * @param s PrintStream to be printed to.
33 |  |
         * @throws IOException
34 |  |
         */
35 | 1 |
        public void write( IHistogram1D h, Writer s ) throws IOException {
36 | 1 |
           Format k = new Format( "%1.5g" );
37 | 1 |
           int total = h.entries();
38 | 1 |
           s.write( "Bin\tCount\tFraction\n" );
39 | 1 |
           for ( int i = 0; i < h.xAxis().bins(); i++ ) {
40 | 10 |
              s.write( k.format( h.xAxis().binLowerEdge( i ) ) + "\t"
41 |  |
                    + h.binEntries( i ) + "\t"
42 |  |
                    + k.format( ( double ) h.binEntries( i ) / ( double ) total )
43 |  |
                    + "\n" );
44 |  |
           }
45 |  |
        }
46 |  |
47 |  |
        /**
48 |  |
         * Print to a stream.
49 |  |
         * @param h
50 |  |
         * @param s
51 |  |
         * @throws IOException
52 |  |
         */
53 | 0 |
        public void write (IHistogram1D h, OutputStream s ) throws IOException {
54 | 0 |
           this.write(h, new OutputStreamWriter(s) );
55 |  |
        }
56 |  |
57 |  |
     }