| Methods in gr.demokritos.iit.jinsect that return Union | 
| static Union | utils.getCombinationsBy(java.lang.Object oObj,
                  int iBySize)Creates a
 Unionof combinations of elements taken from a given list for a given number
 of elements per combined set. | 
| static Union | utils.getSubStrings(java.lang.String sStr,
              int iMaxSubStringSize,
              IMatching isMatcher)Calculates the substrings matching particular requirements in a given string,
 given a maximum substring size.
 | 
| static Union | utils.getSubStrings(java.lang.String sStr,
              int iMaxSubStringSize,
              IMatching isMatcher,
              int iMaxDepth)Calculates the substrings matching particular requirements in a given string,
 given a maximum substring size.
 | 
| static Union | utils.getSubStrings(java.lang.String sStr,
              int iMaxSubStringSize,
              IMatching isMatcher,
              int iMaxDepth,
              int iCurDepth)Helper function.
 |