x-to-zod / AbstractParser

Abstract Class: AbstractParser<S, TypeKind>

Defined in: src/Parser/AbstractParser.ts:30

Abstract base class implementing the template method for schema parsing.

Generic and not specific to any schema format — the concrete schema type is parameterised via S. JSON Schema parsers use S = SchemaNode, but any other object-based schema format can extend this class directly.

The generic parameter order mirrors ZodBuilder<Z, T = Z['def']['type']>: the primary schema type comes first and the TypeKind discriminator is inferred from it when S has a string type property.

Type Parameters

S

S extends object = object

TypeKind

TypeKind extends string = InferTypeKind<S>

Implements

• Parser

Constructors

Constructor

new AbstractParser<S, TypeKind>(schema, refs): AbstractParser<S, TypeKind>;

Defined in: src/Parser/AbstractParser.ts:39

Parameters

schema

S

refs

Context

Returns

AbstractParser<S, TypeKind>

Properties

postProcessors

protected postProcessors: PostProcessor[];

Defined in: src/Parser/AbstractParser.ts:37

---

refs

protected readonly refs: Context;

Defined in: src/Parser/AbstractParser.ts:41

---

schema

protected readonly schema: S;

Defined in: src/Parser/AbstractParser.ts:40

---

transformers

protected transformers: SchemaTransformer[];

Defined in: src/Parser/AbstractParser.ts:36

---

typeKind

abstract readonly typeKind: TypeKind;

Defined in: src/Parser/AbstractParser.ts:34

Type discriminator string. Used by the registry to identify which parser handles a given schema node, and surfaced in error messages.

Examples: 'string', 'object', 'anyOf', 'custom-datetime'

Implementation of

Parser.typeKind

Methods

applyMetadata()

protected applyMetadata(builder, _schema): Builder;

Defined in: src/Parser/AbstractParser.ts:126

Parameters

builder

Builder

_schema

unknown

Returns

Builder

---

applyPostProcessors()

protected applyPostProcessors(builder, schema): Builder;

Defined in: src/Parser/AbstractParser.ts:104

Parameters

builder

Builder

schema

unknown

Returns

Builder

---

applyTransformers()

protected applyTransformers(schema): unknown;

Defined in: src/Parser/AbstractParser.ts:93

Parameters

schema

unknown

Returns

unknown

---

createChildContext()

protected createChildContext(...pathSegments): Context;

Defined in: src/Parser/AbstractParser.ts:242

Parameters

pathSegments

...(string | number)[]

Returns

Context

---

filterPostProcessors()

protected filterPostProcessors(configs?, path?): PostProcessor[];

Defined in: src/Parser/AbstractParser.ts:181

Parameters

configs?

( | PostProcessorConfig | PostProcessor)[] = []

path?

(string | number)[] = ...

Returns

PostProcessor[]

---

filterTransformers()

protected filterTransformers(transformers?, path?): SchemaTransformer[];

Defined in: src/Parser/AbstractParser.ts:172

Parameters

transformers?

SchemaTransformer & Partial<ProcessorConfig>[] = []

path?

(string | number)[] = ...

Returns

SchemaTransformer[]

---

isProcessorApplicable()

protected isProcessorApplicable(processor, path?): boolean;

Defined in: src/Parser/AbstractParser.ts:201

Parameters

processor

ProcessorConfig

path?

(string | number)[] = ...

Returns

boolean

---

matchesPath()

protected matchesPath(pattern, path?): boolean;

Defined in: src/Parser/AbstractParser.ts:232

Parameters

pattern

string

path?

(string | number)[] = ...

Returns

boolean

---

parse()

parse(): Builder;

Defined in: src/Parser/AbstractParser.ts:76

Parse the schema node this parser was constructed with and return a Builder that emits valid Zod code when .text() is called.

Returns

Builder

Implementation of

Parser.parse

---

parseChild()

protected parseChild(schema, ...pathSegments): Builder;

Defined in: src/Parser/AbstractParser.ts:262

Parameters

schema

unknown

pathSegments

...(string | number)[]

Returns

Builder

---

parseImpl()

abstract protected parseImpl(schema): Builder;

Defined in: src/Parser/AbstractParser.ts:91

Parameters

schema

S

Returns

Builder

---

parseSchema()

static parseSchema(
   schema, 
   refs, 
   blockMeta?
): Builder;

Defined in: src/Parser/AbstractParser.ts:63

Parse a child schema. This delegates to the registered parseSchema function. Used by parser classes to recursively parse nested schemas.

Parameters

schema

unknown

refs

Context

blockMeta?

boolean

Returns

Builder

---

setParseSchema()

static setParseSchema(fn): void;

Defined in: src/Parser/AbstractParser.ts:53

Set the parseSchema function reference to avoid circular imports. This should be called once during module initialization.

Parameters

fn

(schema, refs, blockMeta?) => Builder

Returns

void