filterConstraint = filterConstraint.substring(0,
filterConstraint.length() - 3)
+ ") ";
try {
final ASTFilterConstraint ASTfilter = (ASTFilterConstraint) SPARQL1_1Parser
.parseFilter(filterConstraint);
filter = new Filter(ASTfilter);
} catch (final Exception e) {
System.err
.println("This should never happen in RuleReplaceGenPat!");