jjtGetChild(int i)
which gets the n-th child of a a node, in your caseNode n2 = jep.parse("if (( ( (P5525__V_MIN >= 30.0 || P5525__V_MAX <= 50.0) && (P0003__V_MIN >= 30.0 || P0003__V_MAX <= 50.0) ) && P0001__V_MAX > 3000.0 ), RESULT = 1, RESULT = 0)");Node c1 = n2.jjtGetChild(0);Node c2 = n2.jjtGetChild(1);Node c3 = n2.jjtGetChild(2);Node c1ll = c1.jjtGetChild(0).jjtGetChild(0);Node c1lr = c1.jjtGetChild(0).jjtGetChild(1);Node c1r = c1.jjtGetChild(1);jep.println(c1ll);jep.println(c1lr);jep.println(c1r);