Package org.apache.parquet.arrow.schema

Interface Summary

Interface	Description
SchemaMapping.TypeMappingVisitor<T>	To traverse a schema mapping

Class Summary

Class	Description
SchemaConverter	Logic to convert Parquet and Arrow Schemas back and forth and maintain the mapping
SchemaMapping	The mapping between an Arrow and a Parquet schema
SchemaMapping.ListTypeMapping	mapping of a List type and standard 3-level List annotated Parquet type
SchemaMapping.MapTypeMapping	mapping of a Map type and standard 3-level Map annotated Parquet type
SchemaMapping.PrimitiveTypeMapping	mapping between two primitive types
SchemaMapping.RepeatedTypeMapping	mapping of a List type and repeated Parquet field (non-list annotated)
SchemaMapping.StructTypeMapping	mapping of a struct type
SchemaMapping.TypeMapping	Mapping between an Arrow and a Parquet types
SchemaMapping.UnionTypeMapping	mapping of a union type