59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
import { FieldType } from "./grammar";
|
|
export interface ISchemaOptions {
|
|
/**
|
|
* The measurement name this schema is describing.
|
|
*/
|
|
measurement: string;
|
|
/**
|
|
* The database the measurement lives under. Uses the default database
|
|
* if one is provided.
|
|
*/
|
|
database?: string;
|
|
/**
|
|
* Columns is the map of column type definitions on the database.
|
|
*/
|
|
fields: {
|
|
[column: string]: FieldType;
|
|
};
|
|
/**
|
|
* A list of schema tag names.
|
|
*/
|
|
tags: string[];
|
|
}
|
|
export declare type FieldMap = {
|
|
[name: string]: string | number | boolean;
|
|
};
|
|
/**
|
|
* The Schema provides information and utilities for an InfluxDB measurement.
|
|
* @private
|
|
*/
|
|
export declare class Schema {
|
|
private readonly options;
|
|
private readonly _fieldNames;
|
|
private _tagHash;
|
|
constructor(options: ISchemaOptions);
|
|
/**
|
|
* CoerceFields converts a map of field values to a strings which
|
|
* can be injected into the line protocol without further escaping.
|
|
* The output is given in [key, value] pairs.
|
|
*/
|
|
coerceFields(fields: FieldMap): Array<[string, string]>;
|
|
/**
|
|
* Throws an error if the tags include values other than
|
|
* what was specified in the schema. It returns a list of tag names.
|
|
*/
|
|
checkTags(tags: {
|
|
[tag: string]: string;
|
|
}): string[];
|
|
/**
|
|
* Returns the 'db'.'measurement'[.'field'] referencing the current schema.
|
|
*/
|
|
private _ref;
|
|
}
|
|
/**
|
|
* Coerces the field map to a set of writable values, a la coerceFields,
|
|
* using native guesses based on the field datatypes.
|
|
* @private
|
|
*/
|
|
export declare function coerceBadly(fields: FieldMap): Array<[string, string]>;
|