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PersistenceTrackingDataImplementation.php
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<?php
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declare(strict_types=1);
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namespace
ILIAS\AdvancedMetaData\Data
;
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abstract
class
PersistenceTrackingDataImplementation
implements
PersistenceTrackingData
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{
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private
bool
$contains_changes
=
false
;
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abstract
public
function
isPersisted
(): bool;
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abstract
protected
function
getSubData
(): \Generator;
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final
public
function
containsChanges
(): bool
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{
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if
(!$this->
isPersisted
() || $this->contains_changes) {
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return
true
;
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}
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foreach
($this->
getSubData
() as $sub_datum) {
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if
($sub_datum->containsChanges()) {
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return
true
;
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}
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}
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return
false
;
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}
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final
protected
function
markAsChanged
(): void
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{
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$this->contains_changes =
true
;
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}
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}
ILIAS\AdvancedMetaData\Data\PersistenceTrackingDataImplementation
Definition:
PersistenceTrackingDataImplementation.php:24
ILIAS\AdvancedMetaData\Data\PersistenceTrackingDataImplementation\getSubData
getSubData()
ILIAS\AdvancedMetaData\Data\PersistenceTrackingDataImplementation\isPersisted
isPersisted()
Is this data is already persisted?
ILIAS\AdvancedMetaData\Data\PersistenceTrackingDataImplementation\markAsChanged
markAsChanged()
Definition:
PersistenceTrackingDataImplementation.php:55
ILIAS\AdvancedMetaData\Data\PersistenceTrackingDataImplementation\containsChanges
containsChanges()
Was the contained data (including sub-objects) altered with respect to what is persisted?...
Definition:
PersistenceTrackingDataImplementation.php:42
ILIAS\AdvancedMetaData\Data\PersistenceTrackingDataImplementation\$contains_changes
bool $contains_changes
Definition:
PersistenceTrackingDataImplementation.php:25
ILIAS\AdvancedMetaData\Data\PersistenceTrackingData
Definition:
PersistenceTrackingData.php:26
ILIAS\AdvancedMetaData\Data
Definition:
Exception.php:21
components
ILIAS
AdvancedMetaData
classes
Data
PersistenceTrackingDataImplementation.php
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