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53  *
54  * Portions of this software are based upon software originally written
55  * by Daniel F. Savarese. We appreciate his contributions.
56  */
57
58 import java.io.*;
59
60 import org.apache.oro.text.*;
61 import org.apache.oro.text.regex.*;
62
63 /**
64  * This is a simple example program showing how to use the MatchActionProcessor
65  * class. It reads the provided semi-colon delimited file semicolon.txt and
66  * outputs only the second column to standard output.
67  *
68  @author <a HREF="dfs@savarese.org">Daniel F. Savarese</a>
69  @version $Id: semicolon.java,v 1.1.1.1 2000/07/23 23:08:48 jon Exp $
70  */
71 public final class semicolon {
72
73   public static final void main(String JavaDoc[] args) {
74     MatchActionProcessor processor = new MatchActionProcessor();
75
76     try {
77       processor.setFieldSeparator(";");
78       // Using a null pattern means to perform the action for every line.
79 processor.addAction(null, new MatchAction() {
80     public void processMatch(MatchActionInfo info) {
81       // We assume the second column exists
82 info.output.println(info.fields.elementAt(1));
83     }
84       });
85     } catch(MalformedPatternException e) {
86       e.printStackTrace();
87       System.exit(1);
88     }
89
90     try {
91       processor.processMatches(new FileInputStream("semicolon.txt"),
92                    System.out);
93     } catch(IOException e) {
94       e.printStackTrace();
95       System.exit(1);
96     }
97   }
98
99 }
100
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