@terascope/data-mate / validations/record-validator

validations/record-validator

Variables

repository

const repository: Repository

Source

data-mate/src/validations/record-validator.ts:8

Functions

reject()

reject(input, _parentContext, args): RecordInput | null

Will return true if an object DOES NOT match the xLucene expression * *

Parameters

Parameter	Type	Description
input	RecordInput	-
_parentContext	RecordInput	-
args	DMOptions	* shape is { query: string, type_config: xLuceneTypeConfig, variables: xLuceneVariables } *

Returns

RecordInput | null

boolean

Example

* const obj1 = { foo: 'hello', bar: 'stuff' };
 * const obj2 = { foo: 123412 };
 * const args = { query: '_exists_:bar' };
 *
 * const results1 = RecordValidator.reject(obj1, obj1, args);
 * const results2 = RecordValidator.reject(obj2, obj2, args);
 *
 * results1; // false;
 * results2; // true;
 *
 *

Source

data-mate/src/validations/record-validator.ts:185

---

required()

required(input, _parentContext, args): RecordInput | null

This function will return false if input record does not have all specified keys

Parameters

Parameter	Type
input	RecordInput
_parentContext	RecordInput
args	object
args.fields	string[]

Returns

RecordInput | null

boolean

Example

const obj1 = { foo: 'hello', bar: 'stuff' };
const obj2 = { foo: 123412 };
const fields = ['bar'];

const results1 = RecordValidator.required(obj1, obj1, { fields });
const results2 = RecordValidator.required(obj2, obj2, { fields });

results1; // true;
results2; // false;

Source

data-mate/src/validations/record-validator.ts:79

---

select()

select(input, _parentContext, args): RecordInput | null

Will return true if an object matches the xLucene expression

Parameters

Parameter	Type	Description
input	RecordInput	-
_parentContext	RecordInput	-
args	DMOptions	shape is { query: string, type_config: xLuceneTypeConfig, variables: xLuceneVariables }

Returns

RecordInput | null

boolean

Example

const obj1 = { foo: 'hello', bar: 'stuff' };
const obj2 = { foo: 123412 };
const args = { query: '_exists_:bar' };

const results1 = RecordValidator.select(obj1, obj1, args);
const results2 = RecordValidator.select(obj2, obj2, args);

results1; // true;
results2; // false;

Source

data-mate/src/validations/record-validator.ts:132