HTMLStringTokenizer

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org.greenstone.gatherer.util
Class HTMLStringTokenizer

java.lang.Object
  org.greenstone.gatherer.util.HTMLStringTokenizer

public class HTMLStringTokenizer
extends java.lang.Object

This class functions much like a StringTokenizer in that it tokenizes a long string into tokens, however this tokenizer cleverly notices HTML formatting tags.

Field Summary

private java.lang.String current
          The current token, usually created by the last nextToken call.

private int pos
          The current position in the source string.

private java.lang.String previous
          The previous token.

private java.lang.String source
          The string to be tokenized, including any HTML markup.

Constructor Summary

HTMLStringTokenizer(java.lang.String source)
          Constructor.

Method Summary

private void dumpWhiteSpace()
          Method to ignore whitespace in the source.

boolean hasMoreTokens()
          Determines if there are still tokens remaining unparsed in the source.

boolean isTag()
          Determines if the tag currently being returned by sameToken is a tag.

static void main(java.lang.String[] args)


java.lang.String nextToken()
          Retrieves the next token.

private void parseToken()
          Parses the next token and stores it in current.

Methods inherited from class java.lang.Object

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

Field Detail

pos

private int pos

The current position in the source string.

current

private java.lang.String current

The current token, usually created by the last nextToken call.

private java.lang.String previous

The previous token.

source

private java.lang.String source

The string to be tokenized, including any HTML markup.

Constructor Detail