transformers

Documentation

Index

• func DefaultIgnoreInTestsTransformer(_ reflect.StructField) bool
• func DefaultNameTransformer(field reflect.StructField) (string, error)
• func DefaultResolverTransformer(_ reflect.StructField, path string) schema.ColumnResolver
• func DefaultTypeTransformer(v reflect.StructField) (arrow.DataType, error)
• func SetParents(tables schema.Tables, parent *schema.Table)
• func TransformTables(tables schema.Tables) error
• func TransformWithStruct(st any, opts ...StructTransformerOption) schema.Transform
• type IgnoreInTestsTransformer
• type NameTransformer
• type ResolverTransformer
• type StructTransformerOption
  • func WithIgnoreInTestsTransformer(transformer IgnoreInTestsTransformer) StructTransformerOption
  • func WithNameTransformer(transformer NameTransformer) StructTransformerOption
  • func WithPrimaryKeys(fields ...string) StructTransformerOption
  • func WithResolverTransformer(transformer ResolverTransformer) StructTransformerOption
  • func WithSkipFields(fields ...string) StructTransformerOption
  • func WithTypeTransformer(transformer TypeTransformer) StructTransformerOption
  • func WithUnwrapAllEmbeddedStructs() StructTransformerOption
  • func WithUnwrapStructFields(fields ...string) StructTransformerOption
• type TypeTransformer

Functions

func DefaultIgnoreInTestsTransformer

func DefaultIgnoreInTestsTransformer(_ reflect.StructField) bool

func DefaultNameTransformer

func DefaultNameTransformer(field reflect.StructField) (string, error)

func DefaultResolverTransformer

func DefaultResolverTransformer(_ reflect.StructField, path string) schema.ColumnResolver

func DefaultTypeTransformer

func DefaultTypeTransformer(v reflect.StructField) (arrow.DataType, error)

func SetParents

func SetParents(tables schema.Tables, parent *schema.Table)

Set parent links on relational tables

func TransformTables

func TransformTables(tables schema.Tables) error

Apply transformations to tables

func TransformWithStruct

func TransformWithStruct(st any, opts ...StructTransformerOption) schema.Transform

Types

type IgnoreInTestsTransformer

type IgnoreInTestsTransformer func(field reflect.StructField) bool

type NameTransformer

type NameTransformer func(reflect.StructField) (string, error)

type ResolverTransformer

type ResolverTransformer func(field reflect.StructField, path string) schema.ColumnResolver

type StructTransformerOption

type StructTransformerOption func(*structTransformer)

func WithIgnoreInTestsTransformer

func WithIgnoreInTestsTransformer(transformer IgnoreInTestsTransformer) StructTransformerOption

WithIgnoreInTestsTransformer overrides how column ignoreInTests will be determined. DefaultIgnoreInTestsTransformer is used as the default.

func WithNameTransformer

func WithNameTransformer(transformer NameTransformer) StructTransformerOption

WithNameTransformer overrides how column name will be determined. DefaultNameTransformer is used as the default.

func WithPrimaryKeys

func WithPrimaryKeys(fields ...string) StructTransformerOption

WithPrimaryKeys allows to specify what struct fields should be used as primary keys

func WithResolverTransformer

func WithResolverTransformer(transformer ResolverTransformer) StructTransformerOption

WithResolverTransformer overrides how column resolver will be determined. DefaultResolverTransformer is used as the default.

func WithSkipFields

func WithSkipFields(fields ...string) StructTransformerOption

WithSkipFields allows to specify what struct fields should be skipped.

func WithTypeTransformer

func WithTypeTransformer(transformer TypeTransformer) StructTransformerOption

WithTypeTransformer overrides how column type will be determined. DefaultTypeTransformer is used as the default.

func WithUnwrapAllEmbeddedStructs

func WithUnwrapAllEmbeddedStructs() StructTransformerOption

WithUnwrapAllEmbeddedStructs instructs codegen to unwrap all embedded fields (1 level deep only)

func WithUnwrapStructFields

func WithUnwrapStructFields(fields ...string) StructTransformerOption

WithUnwrapStructFields allows to unwrap specific struct fields (1 level deep only)

type TypeTransformer

type TypeTransformer func(reflect.StructField) (arrow.DataType, error)