/** @return the field that represents the key to this logging table (batch id etc) */
public LogTableField getKeyField() {
for (LogTableField field : fields) {
if (field.isKey()) {
return field;
}
}
return null;
}
public boolean containsKeyField() {
for (LogTableField field : fields) {
if (field.isKey()) {
return true;
}
}
return false;
}