Renaming of classes, making true recursive structure

This commit is contained in:
Sobuno
2025-01-02 23:19:21 +01:00
parent 2ae3929dd6
commit af7a4b5d3d
7 changed files with 66 additions and 52 deletions

View File

@@ -30,16 +30,16 @@ class QueryParser implements QueryParserInterface
private string $query;
private int $position = 0;
/** @return Node[] */
public function parse(string $query): array
/** @return NodeGroup */
public function parse(string $query): NodeGroup
{
$this->query = $query;
$this->position = 0;
return $this->parseQuery(false);
return $this->buildNodeGroup(false);
}
/** @return Node[] */
private function parseQuery(bool $isSubquery): array
/** @return NodeGroup */
private function buildNodeGroup(bool $isSubquery, bool $prohibited = false): NodeGroup
{
$nodes = [];
$nodeResult = $this->buildNextNode($isSubquery);
@@ -52,7 +52,7 @@ class QueryParser implements QueryParserInterface
$nodeResult = $this->buildNextNode($isSubquery);
}
return $nodes;
return new NodeGroup($nodes, $prohibited);
}
private function buildNextNode(bool $isSubquery): NodeResult
@@ -105,8 +105,7 @@ class QueryParser implements QueryParserInterface
if ($tokenUnderConstruction === '') {
// A left parentheses at the beginning of a token indicates the start of a subquery
$this->position++;
return new NodeResult(
new Subquery($this->parseQuery(true), $prohibited),
return new NodeResult($this->buildNodeGroup(true, $prohibited),
false
);
} else {
@@ -161,16 +160,18 @@ class QueryParser implements QueryParserInterface
$this->position++;
}
return new NodeResult($tokenUnderConstruction !== '' || $fieldName !== ''
? $this->createNode($tokenUnderConstruction, $fieldName, $prohibited)
: null, true);
$finalNode = $tokenUnderConstruction !== '' || $fieldName !== ''
? $this->createNode($tokenUnderConstruction, $fieldName, $prohibited)
: null;
return new NodeResult($finalNode, true);
}
private function createNode(string $token, string $fieldName, bool $prohibited): Node
{
if (strlen($fieldName) > 0) {
return new Field(trim($fieldName), trim($token), $prohibited);
return new FieldNode(trim($fieldName), trim($token), $prohibited);
}
return new Word(trim($token), $prohibited);
return new StringNode(trim($token), $prohibited);
}
}