MapFilter_Interface MapFilter::setQuery ( $ query )

Set a query to filter.

Parameters:

$query A query to set.

Returns:: Instance of MapFilter with new query.

MapFilter can be configured using both constructor and specialized fluent methods setPattern() and setQuery():

    $pattern = new MapFilter_NullPattern ();

    $query = Array ( 'attr0' => 'value', 'attr1' => 'value' );

    // Configure filter using constructor.
    $filter0 = new MapFilter ( $pattern, $query );

    // Create empty filter and configure it using fluent interface.
    $filter1 = new MapFilter ();
    $filter1->setPattern ( $pattern )->setQuery ( $query );

    // Optional combination of both can be used as well.
    $filter2 = new MapFilter ( $pattern );
    $filter2->setQuery ( $query );

See also:: __construct()

Since:: 0.1

Reimplemented from MapFilter_Interface.