PHP Class Cassandra\Rows

Inheritance: implements Iterator, implements Countable, implements ArrayAccess

Show file Open project: datastax/php-driver

Public Methods

Method	Description
count ( ) : integer	Returns the number of rows.
current ( ) : array	Returns current row.
first ( ) : array \| null	Get the first row.
isLastPage ( ) : boolean	Check for the last page when paging.
key ( ) : integer	Returns current index.
next ( ) : void	Advances the rows iterator by one.
nextPage ( float \| null $timeout = null ) : Rows \| null	Get the next page of results.
nextPageAsync ( ) : cassandra\Future	Get the next page of results asynchronously.
offsetExists ( integer $offset ) : boolean	Returns existence of a given row.
offsetGet ( integer $offset ) : array \| null	Returns a row at given index.
offsetSet ( integer $offset, array $value ) : void	Sets a row at given index.
offsetUnset ( integer $offset ) : void	Removes a row at given index.
pagingStateToken ( ) : string	Returns the raw paging state token.
rewind ( ) : void	Resets the rows iterator.
valid ( ) : boolean	Returns existence of more rows being available.

Returns the number of rows.

Returns current row.

Get the first row.

public first ( ) : array \| null
return	array \| null	returns first row if any

Check for the last page when paging.

public isLastPage ( ) : boolean
return	boolean	whether this is the last page or not

Returns current index.

Advances the rows iterator by one.

Get the next page of results.

public nextPage ( float \| null $timeout = null ) : Rows \| null
$timeout	float \| null
return	Rows \| null	loads and returns next result page

Get the next page of results asynchronously.

public nextPageAsync ( ) : cassandra\Future
return	cassandra\Future	returns future of the next result page

Returns existence of a given row.

Returns a row at given index.

Sets a row at given index.

Removes a row at given index.

Returns the raw paging state token.

public pagingStateToken ( ) : string
return	string

Resets the rows iterator.

Returns existence of more rows being available.

public offsetGet ( integer $offset ) : array \| null
$offset	integer	row index
return	array \| null	row at a given index

public offsetExists ( integer $offset ) : boolean
$offset	integer	row index
return	boolean	whether a row at a given index exists

public offsetSet ( integer $offset, array $value ) : void
$offset	integer	row index
$value	array	row value
return	void

public offsetUnset ( integer $offset ) : void
$offset	integer	row index
return	void

public valid ( ) : boolean
return	boolean	whether there are more rows available for iteration