try {
this.checkFilterConstraint(node.jjtGetChild(i)
.jjtGetChild(0), variablesNew);
} catch (final NotBoundException e) {
node.jjtGetChild(i).clearChildren();
final ASTBooleanLiteral bl = new ASTBooleanLiteral(0);
bl.setState(false);
bl.jjtSetParent(node.jjtGetChild(i));
node.jjtGetChild(i).jjtAddChild(bl, 0);
}
} else {
this.checkFilterOfGroupConstraint(node.jjtGetChild(i),
variablesNew);