col4.constraintValueType = ISingleFieldConstraint.TYPE_LITERAL;
cols.add(col4);
RuleModel rm = new RuleModel();
p.doConditions(1, cols, row, rm);
assertEquals(2, rm.lhs.length);
assertEquals("Person", ((FactPattern)rm.lhs[0]).factType);
assertEquals("p1", ((FactPattern)rm.lhs[0]).boundName);