ucar.nc2.util
Class TableParser

java.lang.Object
  ucar.nc2.util.TableParser

public class TableParser
extends java.lang.Object

Utility class to read and parse a fixed length table.

Version:

$Revision:63 $ $Date:2006-07-12 21:50:51Z $

Author:

caron

Nested Class Summary

static class

TableParser.Record A set of values for one line.

Constructor Summary

TableParser()

Method Summary

static void	main(java.lang.String[] args)
static java.util.ArrayList	readTable(java.io.InputStream ios, java.lang.String format, int maxLines) Reads an input stream, containing lines of ascii in fixed width format.
static java.util.ArrayList	readTable(java.lang.String urlString, java.lang.String format, int maxLines) Reads a URL or file in as a table.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TableParser

public TableParser()

Method Detail

readTable

public static java.util.ArrayList readTable(java.lang.String urlString,
                                            java.lang.String format,
                                            int maxLines)
                                     throws java.io.IOException,
                                            java.lang.NumberFormatException

Reads a URL or file in as a table.

Parameters:

urlString - starts with http, read URL contenets, else read file.

Throws:

java.io.IOException

java.lang.NumberFormatException

See Also:

readTable(InputStream ios, String format, int maxLines)

readTable

public static java.util.ArrayList readTable(java.io.InputStream ios,
                                            java.lang.String format,
                                            int maxLines)
                                     throws java.io.IOException,
                                            java.lang.NumberFormatException

Reads an input stream, containing lines of ascii in fixed width format. Breaks each line into a set of Fields (space or comma delimited) which may be String, integer or double.

Parameters:

ios - the input stream

format - describe format of each line.

maxLines - maximum number of lines to parse, set to < 0 to read all

Returns:

List of TableParser.Record

Throws:

java.io.IOException

java.lang.NumberFormatException

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

Throws:

java.io.IOException