/**
* Return the code to declare all primary key fields.
*/
private String getFieldDeclarations() {
CodeFormat code = newCodeFormat();
for (int i = 0; i < _fields.length; i++) {
if (i > 0)
code.endl();
code.tab().append("public ").append(getTypeName(_fields[i])).
append(" ").append(_fields[i].getName()).append(";");
}
return code.toString();
}