doctrine / orm

     *

     * @return \Doctrine\ORM\Query\AST\UpdateStatement

     */

    public function UpdateStatement()

    {

        $updateStatement = new AST\UpdateStatement($this->UpdateClause());

        $updateStatement->whereClause = $this->lexer->isNextToken(Lexer::T_WHERE) ? $this->WhereClause() : null;

        return $updateStatement;

    }

    /**

     * DeleteStatement ::= DeleteClause [WhereClause]

     *

     * @return \Doctrine\ORM\Query\AST\DeleteStatement

     */

    public function DeleteStatement()

    {

        $deleteStatement = new AST\DeleteStatement($this->DeleteClause());

        $deleteStatement->whereClause = $this->lexer->isNextToken(Lexer::T_WHERE) ? $this->WhereClause() : null;

        return $deleteStatement;

    }

    /**

     * IdentificationVariable ::= identifier