DO NOT REPLY [Bug 28336] New: - Field.toString could be more helpful

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http://issues.apache.org/bugzilla/show_bug.cgi?id=28336

Field.toString could be more helpful

           Summary: Field.toString could be more helpful
           Product: Lucene
           Version: unspecified
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Enhancement
          Priority: Other
         Component: Index
        AssignedTo: lucene-dev@jakarta.apache.org
        ReportedBy: sam@redspr.com


org.apache.lucene.document.Field.toString defaults to using Object.toString
for some sensible fields. e.g. !isStored && isIndexed && !isTokenized
fields. This makes debugging slightly more difficult than is really needed.

Please find pasted below possible alternative:

 /** Prints a Field for human consumption. */
  public final String toString() {
  	StringBuffer result = new StringBuffer();
  	if (isStored) {
  		if (isIndexed) {
  			if (isTokenized) {
  				result.append("Text");
  			} else {
  				result.append("Keyword");
  			}
  		} else {
			// XXX warn on tokenized not indexed?
  			result.append("Unindexed");
  		}
  	} else {
  		if (isIndexed) {
  			if (isTokenized) {
  				result.append("Unstored");
  			} else {
  				result.append("UnstoredUntokenized");
  			}
  		} else {
			result.append("Nonsense_UnstoredUnindexed");
  		}
  	}
  	
  	result.append('<');
  	result.append(name);
  	result.append(':');
  	if (readerValue != null) {
  		result.append(readerValue.toString());
  	} else {
  		result.append(stringValue);
  	}
  	result.append('>');
  	return result.toString();
  }


NB Im working against CVS HEAD

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