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Code Issues Releases Activity

修复了Collection和Chapter在其特殊父类中的null值调用的问题

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This commit is contained in:
A.C.Sukazyo Eyre 2021-04-22 22:47:43 +08:00
parent 0d34dfb04e
commit 9d86fd5e53
Signed by: Eyre_S
GPG Key ID: EFB47D98FE082FAD
3 changed files with 12 additions and 12 deletions
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8
src/Element/BookCollection.php
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@ -10,9 +10,9 @@ class BookCollection {
/** @var Book[]|BookCollection[] */
private array $array;
private BookCollection $parent;
private ?BookCollection $parent;
private function __construct (string $name, array $a, BookCollection $parent) {
private function __construct (string $name, array $a, ?BookCollection $parent) {
$this->name = $name;
$this->array = $a;
$this->parent = $parent;
@ -20,12 +20,12 @@ class BookCollection {
/**
* @param DOMNode $root
* @param BookCollection $parent
* @param ?BookCollection $parent
* @param bool $isRoot
* @return BookCollection
* @throws Exception
*/
public static function parse (DOMNode $root, BookCollection $parent, bool $isRoot = false): BookCollection {
public static function parse (DOMNode $root, ?BookCollection $parent, bool $isRoot = false): BookCollection {
$name = BookCollection::ROOT;
if (!$isRoot) {
if ($root->hasAttributes()) {

8
src/Element/BookContent/Chapter.php
View File

@ -9,9 +9,9 @@ class Chapter {
/** @var Chapter[]|Page[] */
private array $childs;
private Chapter $parent;
private ?Chapter $parent;
private function __construct (string $name, array $array, Chapter $parent) {
private function __construct (string $name, array $array, ?Chapter $parent) {
$this->name = $name;
$this->childs = $array;
$this->parent = $parent;
@ -19,11 +19,11 @@ class Chapter {
/**
* @param DOMNode $xmlData
* @param Chapter $parent
* @param ?Chapter $parent
* @return Chapter
* @throws Exception
*/
public static function parse (DOMNode $xmlData, Chapter $parent): Chapter {
public static function parse (DOMNode $xmlData, ?Chapter $parent): Chapter {
if ($xmlData->hasAttributes()) {
$attrName = $xmlData->attributes->getNamedItem("name");
if ($attrName == null) throw new Exception("Chapter xml data missing attribute \"name\"");

8
src/Element/LinkCollection.php
View File

@ -10,9 +10,9 @@ class LinkCollection {
/** @var Link[]|LinkCollection[] */
private array $array;
private LinkCollection $parent;
private ?LinkCollection $parent;
private function __construct (string $name, array $a, LinkCollection $parent) {
private function __construct (string $name, array $a, ?LinkCollection $parent) {
$this->name = $name;
$this->array = $a;
$this->parent = $parent;
@ -20,12 +20,12 @@ class LinkCollection {
/**
* @param DOMNode $root
* @param LinkCollection $parent
* @param ?LinkCollection $parent
* @param bool $isRoot
* @return LinkCollection
* @throws Exception
*/
public static function parse (DOMNode $root, LinkCollection $parent, bool $isRoot = false): LinkCollection {
public static function parse (DOMNode $root, ?LinkCollection $parent, bool $isRoot = false): LinkCollection {
$name = LinkCollection::ROOT;
if (!$isRoot) {
if ($root->hasAttributes()) {