abuilder.withName("splitterPattern").withMinimum(1).withMaximum(1).create()).withDescription(
"Regular Expression pattern used to split given string transaction into itemsets."
+ " Default value splits comma separated itemsets. Default Value:"
+ " \"[ ,\\t]*[,|\\t][ ,\\t]*\" ").withShortName("regex").create();
Option treeCacheOpt = obuilder.withLongName("numTreeCacheEntries").withArgument(
abuilder.withName("numTreeCacheEntries").withMinimum(1).withMaximum(1).create()).withDescription(
"(Optional) Number of entries in the tree cache to prevent duplicate tree building. "
+ "(Warning) a first level conditional FP-Tree might consume a lot of memory, "
+ "so keep this value small, but big enough to prevent duplicate tree building. "
+ "Default Value:5 Recommended Values: [5-10]").withShortName("tc").create();