/**
* @ignore
*/
private function fieldByteSize($field)
{
$size = 0;
if ($field->isMap()) {
$getter = $field->getGetter();
$values = $this->{$getter}();
$count = count($values);
if ($count !== 0) {
$size += $count * GPBWire::tagSize($field);
$message_type = $field->getMessageType();
$key_field = $message_type->getFieldByNumber(1);
$value_field = $message_type->getFieldByNumber(2);
foreach ($values as $key => $value) {
$data_size = 0;
$data_size += $this->fieldDataOnlyByteSize($key_field, $key);
$data_size += $this->fieldDataOnlyByteSize($value_field, $value);
$data_size += GPBWire::tagSize($key_field);
$data_size += GPBWire::tagSize($value_field);
$size += GPBWire::varint32Size($data_size) + $data_size;
}
}
} elseif ($field->isRepeated()) {
$getter = $field->getGetter();
$values = $this->{$getter}();
$count = count($values);
if ($count !== 0) {
if ($field->getPacked()) {
$data_size = 0;
foreach ($values as $value) {
$data_size += $this->fieldDataOnlyByteSize($field, $value);
}
$size += GPBWire::tagSize($field);
$size += GPBWire::varint32Size($data_size);
$size += $data_size;
} else {
$size += $count * GPBWire::tagSize($field);
foreach ($values as $value) {
$size += $this->fieldDataOnlyByteSize($field, $value);
}
}
}
} elseif ($this->existField($field)) {
$size += GPBWire::tagSize($field);
$getter = $field->getGetter();
$value = $this->{$getter}();
$size += $this->fieldDataOnlyByteSize($field, $value);
}
return $size;
}