Helper function to transform component str to ComponentType.

Helper function to transform data_type str to DatasetType.

override getter

Use the topo_node_mapping to remap every part of comp_topo such that the output nodes are the topological nodes; not the user nodes. This effectively

counting sort element

Returns a dictionary that supplies (human readable) information about this error. Each member variable is included in the dictionary.

Obtain the single dataset at a given scenario, independently of the internal batch data structure. Args: dataset: the batch dataset

get id by idx, only for debugging purpose

A function to find if a data_filter will give out row or columnar format for a component

Load serialized JSON data to a new dataset. Args: data: the data to deserialize. data_filter: the data filter to apply to th

Export JSON data in most recent format. Args: file_path: the path to the file to load and deserialize. data: a single or bat

The total number of elements in the dataset. Returns: The total number of elements for each component. For e

Helper function to transform attribute str to AttributeType.

Check that for all records of a particular type of component, the values in the 'field' column are inclusively between reference value 1 and

Validates the entire input dataset: 1. Is the data structure correct? (checking data types and numpy array shapes) 2. Are all re

backward substitution is performed in a sparse way using the result from the elimination game

map from node index to the set of adjacent edge indices unordered_map because node IDs may be sparse/non-contiguous unordered_set for O(1) insert/eras

The name of the dataset type. Returns: The name of the dataset type

forward elimination is performed via a modified Gaussian elimination procedure we name this procedure elimination-game node_loads convention: caller p

convention: from node at position 0, to node at position 1

Load and deserialize a JSON file to a new dataset. Args: file_path: the path to the file to load and deserialize. Raises:

Load serialized msgpack data to a new dataset. Args: data: the data to deserialize. Raises: ValueError: if the data is

solve with existing pre-factorization

Split a single dense numpy array into one or more batches Args: data: A 1D or 2D Numpy structured array. A 1D array is a single tabl

Update the model with changes. The model will be in an invalid state if the update fails and should be discarded. Args:

buffer control

Update the input data using the available non-nan values in the update data.

Custom validation rule: All sensors on a terminal must be of the same type. E.g. mixing sym_power_sensor and asym_power_sensor on the same t

For a column which should contain object identifiers (ids), check if the id exists in the data, for a specific set of reference component typ

Require a voltage angle measurement if a global angle current measurement is present. Args: data (SingleDataset): The input/update data s

The number of elements per scenario in the dataset. Returns: The number of elements per senario for each component in th

Get the raw underlying const dataset pointer. Returns: ConstDatasetPtr: the raw underlying const dataset pointer.