public function __construct($vals = null)
{
if (!isset(self::$_TSPEC)) {
self::$_TSPEC = array(1 => array('var' => 'keyspace', 'type' => TType::STRING), 2 => array('var' => 'column_parent', 'type' => TType::STRUCT, 'class' => 'cassandra_ColumnParent'), 3 => array('var' => 'predicate', 'type' => TType::STRUCT, 'class' => 'cassandra_SlicePredicate'), 4 => array('var' => 'range', 'type' => TType::STRUCT, 'class' => 'cassandra_KeyRange'), 5 => array('var' => 'consistency_level', 'type' => TType::I32));
}
if (is_array($vals)) {
if (isset($vals['keyspace'])) {
$this->keyspace = $vals['keyspace'];
}
if (isset($vals['column_parent'])) {
$this->column_parent = $vals['column_parent'];
}
if (isset($vals['predicate'])) {
$this->predicate = $vals['predicate'];
}
if (isset($vals['range'])) {
$this->range = $vals['range'];
}
if (isset($vals['consistency_level'])) {
$this->consistency_level = $vals['consistency_level'];
}
}
}