net.sf.clichart.main
Class FixedHelpFormatter

java.lang.Object
  org.apache.commons.cli.HelpFormatter
      net.sf.clichart.main.FixedHelpFormatter

public class FixedHelpFormatter
extends org.apache.commons.cli.HelpFormatter

When printing a help string, the HelpFormatter class in commons cli only shows one option that has no short option. This overrides the renderOptions method to change this behaviour. Also, the comparator used to sort the options doesn't work properly :( - see inner class

Author:

johnd

Field Summary

Fields inherited from class org.apache.commons.cli.HelpFormatter

DEFAULT_ARG_NAME, DEFAULT_DESC_PAD, DEFAULT_LEFT_PAD, DEFAULT_LONG_OPT_PREFIX, DEFAULT_OPT_PREFIX, DEFAULT_SYNTAX_PREFIX, DEFAULT_WIDTH, defaultArgName, defaultDescPad, defaultLeftPad, defaultLongOptPrefix, defaultNewLine, defaultOptPrefix, defaultSyntaxPrefix, defaultWidth

Constructor Summary

FixedHelpFormatter()

Method Summary

protected java.lang.StringBuffer

renderOptions(java.lang.StringBuffer sb, int width, org.apache.commons.cli.Options options, int leftPad, int descPad)

Methods inherited from class org.apache.commons.cli.HelpFormatter

createPadding, findWrapPos, printHelp, printHelp, printHelp, printHelp, printHelp, printHelp, printHelp, printHelp, printOptions, printUsage, printUsage, printWrapped, printWrapped, renderWrappedText, rtrim

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedHelpFormatter

public FixedHelpFormatter()

Method Detail

renderOptions

protected java.lang.StringBuffer renderOptions(java.lang.StringBuffer sb,
                                               int width,
                                               org.apache.commons.cli.Options options,
                                               int leftPad,
                                               int descPad)

Overrides:

renderOptions in class org.apache.commons.cli.HelpFormatter