/**
* Creates trigger object from tokens.
* <p>
* And registers trigger in the table trigger registry.
*
* @param Tokenizer $tokenizer Tokens collection.
*
* @return Table
* @see Constraint::create
*/
public function createTrigger(Tokenizer $tokenizer)
{
$trigger = Trigger::create($tokenizer);
$trigger->setParent($this);
$this->triggers->add($trigger);
return $this;
}
/**
* @param Tokenizer $tokenizer Statement tokens.
*
* @return void
* @throws NotSupportedException
*/
protected function executeCreateTrigger(Tokenizer $tokenizer)
{
$tokenizer->skipWhiteSpace();
$tokenizer->setBookmark();
Trigger::searchTableName($tokenizer);
$tableName = $tokenizer->getCurrentToken()->text;
/** @var Table $table */
$table = $this->tables->search($tableName);
if (!$table) {
throw new NotSupportedException("Table [{$tableName}] not found. line: " . $tokenizer->getCurrentToken()->line);
}
$tokenizer->restoreBookmark();
$table->createTrigger($tokenizer);
}