con.operator = "==";
con.value = "goo";
con.constraintValueType = SingleFieldConstraint.TYPE_VARIABLE;
p.addConstraint( con );
ConnectiveConstraint connective = new ConnectiveConstraint();
connective.constraintValueType = ISingleFieldConstraint.TYPE_LITERAL;
connective.operator = "|| ==";
connective.value = "blah";
con.connectives = new ConnectiveConstraint[1];