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exceptions.js
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exceptions.js
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/* A base error class for our custom internal errors.
*/
class NextstrainError extends Error {
constructor(...params) {
super(...params);
this.name = this.constructor.name;
}
}
/* Thrown when a valid Source object is asked to create a new Dataset object
* without a dataset path.
*/
class NoDatasetPathError extends NextstrainError {
constructor(msg = "No dataset path provided", ...rest) {
super(msg, ...rest);
}
}
/* Thrown when a Source (sub-)class is improperly accessedobject is asked to create a new Dataset object
* without a dataset path.
*/
class InvalidSourceImplementation extends NextstrainError {
constructor(msg = "Invalid implementation of Source (sub-)class", ...rest) {
super(msg, ...rest);
}
}
module.exports = {
InvalidSourceImplementation,
NoDatasetPathError
};