};
+ private static Regex PARSE_REGEX;
+
+ private static Regex getParseRegex()
+ {
+ return (PARSE_REGEX == null ? PARSE_REGEX = Platform.newRegex(
+ "([0-9][0-9A-Za-z]{3})\\s*(.?)\\s*;\\s*([0-9]+)-([0-9]+)")
+ : PARSE_REGEX);
+ }
+
/**
* Parses a DBRefEntry and adds it to the sequence, also a PDBEntry if the
* database is PDB.
* Check for PFAM style stockhom PDB accession id citation e.g.
* "1WRI A; 7-80;"
*/
- Regex r = new com.stevesoft.pat.Regex(
- "([0-9][0-9A-Za-z]{3})\\s*(.?)\\s*;\\s*([0-9]+)-([0-9]+)");
+ Regex r = getParseRegex();
if (r.search(acn.trim()))
{
String pdbid = r.stringMatched(1);