1 package org.apache.maven.shared.utils.io;
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22 import java.io.File;
23 import java.util.ArrayList;
24 import java.util.List;
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29 public class WalkCollector
30 implements DirectoryWalkListener
31 {
32 final List<File> steps;
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34 File startingDir;
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36 int startCount;
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38 int finishCount;
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40 int percentageLow;
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42 int percentageHigh;
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47 public WalkCollector()
48 {
49 steps = new ArrayList<File>();
50 startCount = 0;
51 finishCount = 0;
52 percentageLow = 0;
53 percentageHigh = 0;
54 }
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56
57 public void debug( String message )
58 {
59
60 }
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63 public void directoryWalkStarting( File basedir )
64 {
65 startingDir = basedir;
66 startCount++;
67 }
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70 public void directoryWalkStep( int percentage, File file )
71 {
72 steps.add( file );
73 percentageLow = Math.min( percentageLow, percentage );
74 percentageHigh = Math.max( percentageHigh, percentage );
75 }
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78 public void directoryWalkFinished()
79 {
80 finishCount++;
81 }
82 }