/**
* 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 compositeTypes()
{
return array(array(Type::map(Type::varchar(), Type::varchar())), array(Type::set(Type::varchar())), array(Type::collection(Type::varchar())));
}
/**
* Bind statement with an null map
*/
public function testEmpty()
{
$mapType = Type::map(Type::int(), Type::int());
$this->createTableInsertAndVerifyValueByIndex($mapType, null);
$this->createTableInsertAndVerifyValueByName($mapType, null);
}
/**
* Return the variable type name
* @return string The value of the type (@see Type::map)
*/
public function getTypeName()
{
return Type::map($this->type);
}
/**
* Returns the base type name for the provided column.
* This represent the schema type a more complex class is
* based upon.
*
* @param string $column The column name to get the base type from
* @return string The base type name
*/
public function baseColumnType($column)
{
if (isset($this->_columns[$column]['baseType'])) {
return $this->_columns[$column]['baseType'];
}
$type = $this->columnType($column);
if ($type === null) {
return null;
}
if (Type::map($type)) {
$type = Type::build($type)->getBaseType();
}
return $this->_columns[$column]['baseType'] = $type;
}
