Lines Matching refs:null
116 * @var Metadata|null - the parent with runtime metadata
125 public function __construct(Metadata $parent = null)
135 if ($this->parent === null) {
152 * @return array|mixed|string|null
153 * Store value may returns null as they may be stored
161 if ($value !== null) {
252 * If the value is null, the {@link Metadata::buildFromReadStore()} will be performed
259 * If the {@link Metadata::getValue()} is null and if the object was not already build
324 if ($metadataStore === null) {
365 if ($this->resource !== null) {
368 if ($this->parent !== null) {
371 return null;
409 * @return null|string|array the value to be persisted to the {@link self::setWriteStore()}
421 * The only case when we return null
425 return null;
442 * We don't throw an null exception here because
443 * null may be stored
445 return null;
617 * @return array|null The possible values that can take this metadata
618 * If null, all, no constraints
622 return null;
686 * @return string|null
693 return null;
698 * @return null
702 return null;
715 * @throws ExceptionNotFound - if the value is null
768 if ($this->writeStore === null) {
785 if ($this->uidObject === null) {