diff options
Diffstat (limited to 'src-py')
| -rw-r--r-- | src-py/db_controller.py | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src-py/db_controller.py b/src-py/db_controller.py index 5602efac..8800222a 100644 --- a/src-py/db_controller.py +++ b/src-py/db_controller.py @@ -43,11 +43,11 @@ class DB_op(object): def __iter__(self): """ - iterate over (statement_index, statement, result, error) + iterate over (statement_index, statement, result, error) where result & error are mutually exclusive - + note: statement_index is zero based - + TODO: handle partial iteration due to error_set being non-empty """ i = 0 @@ -94,7 +94,7 @@ class DB_composed_op(DB_op): def __getattribute__(self, attr): """ - intercept 'statement_set' attr get + intercept 'statement_set' attr get """ if attr == 'statement_set': self.__assert_false_statement_access() @@ -199,7 +199,7 @@ class DBO_add_node_set(DB_op): def __init__(self, node_map): """ DB op: add node set - + @param node_map: node-type to node-set map @return: set of new node DB ids """ @@ -239,7 +239,7 @@ class DBO_load_node_set_by_DB_id(DB_op): def __init__(self, id_set): """ load a set of nodes whose DB id is in id_set - + @param id_set: DB node id set @return: loaded node set or an empty set if no match was found """ @@ -252,11 +252,11 @@ class DBO_match_node_id_set(DB_op): def __init__(self, filter_label=None, filter_attr_map={}): """ match a set of nodes by type / attr_map - + @param filter_label: node type filter @param filter_attr_map: is a filter_key to filter_value_set map of possible attributes to match against, eg.: - { 'id':[0,1], 'color: ['red','blue'] } + { 'id':[0,1], 'color: ['red','blue'] } @return: a set of node DB id's """ super(DBO_match_node_id_set, self).__init__() @@ -283,7 +283,7 @@ class DBO_load_link_set(DB_op): def __init__(self, link_ptr_set): """ match a set of sets of links by source/target node id attributes - + This class should be instantiated through a static factory function @link_ptr_set link pointer set @@ -316,8 +316,8 @@ class DBO_match_link_id_set(DB_op): def __init__(self, filter_label=None, filter_attr_map={}): """ load an id-set of links - - @param filter_label: link type filter + + @param filter_label: link type filter @param filter_attr_map: is a filter_key to filter_value_set map of attributes to match link properties against @return: a set of loaded link ids @@ -357,7 +357,7 @@ class DBO_rz_clone(DB_op): def __init__(self, filter_label=None, limit=128): """ clone rhizi - + @return: a dict: {'node_set': n_set, 'link_set': l_set } where l_set is a list of (src.id, dst.id, link) tuples |