Examples with PrintUtil org.drools.mvel.parser.printer.PrintUtil used on opensource projects

Example 1 with PrintUtil

use of org.drools.mvel.parser.printer.PrintUtil in project drools by kiegroup.

the class PatternAccumulateConstraint method buildPattern.

@Override
public void buildPattern() {
    Map<String, List<BaseDescr>> constraintsByVar = new HashMap<>();
    for (BaseDescr constraint : constraintDescrs) {
        Set<String> exprIds = DrlxParseUtil.parseExpression(constraint.getText()).getExpr().findAll(DrlNameExpr.class).stream().map(PrintUtil::printNode).collect(toSet());
        for (AccumulateDescr.AccumulateFunctionCallDescr accFunc : source.getFunctions()) {
            if (exprIds.contains(accFunc.getBind())) {
                constraintsByVar.computeIfAbsent(accFunc.getBind(), s -> new ArrayList<>()).add(constraint);
                break;
            }
        }
    }
    constraintsByVar.forEach((id, constraints) -> {
        pattern.setIdentifier(id);
        new PatternDSLPattern(context, packageModel, pattern, constraints, null).buildPattern();
    });
    pattern.setIdentifier(null);
}