/**
* Nested composite Cassandra types (list, map, set, tuple, and UDT) to be
* used by data providers
*/
public function nestedCassandraTypes()
{
$compositeCassandraTypes = $this->compositeCassandraTypes();
foreach ($compositeCassandraTypes as $nestedType) {
$type = Type::collection($nestedType[0]);
$nestedCassandraTypes[] = array($type, array($type->create($nestedType[1][0])));
}
foreach ($compositeCassandraTypes as $nestedType) {
$type = Type::set($nestedType[0]);
$nestedCassandraTypes[] = array($type, array($type->create($nestedType[1][0])));
}
foreach ($compositeCassandraTypes as $nestedType) {
$type = Type::map($nestedType[0], $nestedType[0]);
$nestedCassandraTypes[] = array($type, array($type->create($nestedType[1][0], $nestedType[1][1])));
}
foreach ($compositeCassandraTypes as $nestedType) {
$type = Type::tuple($nestedType[0], $nestedType[0]);
$nestedCassandraTypes[] = array($type, array($type->create($nestedType[1][0], $nestedType[1][1])));
}
foreach ($compositeCassandraTypes as $nestedType) {
$type = Type::userType("a", $nestedType[0], "b", $nestedType[0]);
$type = $type->withName(self::userTypeString($type));
$nestedCassandraTypes[] = array($type, array($type->create("a", $nestedType[1][0], "b", $nestedType[1][1])));
}
return $nestedCassandraTypes;
}
public function compositeTypes()
{
$map_type = Type::map(Type::varchar(), Type::varchar());
$set_type = Type::set(Type::varchar());
$list_type = Type::collection(Type::varchar());
$tuple_type = Type::tuple(Type::varchar(), Type::int());
return array(array($map_type, $map_type->create("a", "1", "b", "2")), array($set_type, $set_type->create("a", "b", "c")), array($list_type, $list_type->create("a", "b", "c")), array($tuple_type, $tuple_type->create("a", 42)));
}
public function notEqualTypes()
{
$setType = Type::set(Type::int());
return array(array(Type::collection(Type::int())->create(), Type::collection(Type::varchar())->create()), array(Type::collection(Type::int())->create(1, 2, 3), Type::collection(Type::int())->create(4, 5, 6)), array(Type::collection(Type::int())->create(1, 2, 3), Type::collection(Type::int())->create(1)), array(Type::collection(Type::varchar())->create('a', 'b', 'c'), Type::collection(Type::varchar())->create('a', 'b', 'd')), array(Type::collection($setType)->create($setType->create(1, 2, 3)), Type::collection($setType)->create($setType->create(4, 5, 6))));
}
public function compositeTypes()
{
return array(array(Type::map(Type::varchar(), Type::varchar())), array(Type::set(Type::varchar())), array(Type::collection(Type::varchar())));
}
/**
* Data provider for lists with nested composite types
*/
public function collectionWithNestedTypes()
{
return array_map(function ($cassandraType) {
$listType = Type::collection($cassandraType[0]);
$list = $listType->create();
foreach ($cassandraType[1] as $value) {
$list->add($value);
}
return array($listType, $list);
}, $this->nestedCassandraTypes());
}
