Interface | Description |
---|---|
PrimitiveType.PrimitiveTypeNameConverter<T,E extends Exception> | |
TypeConverter<T> |
to convert a MessageType tree
|
TypeVisitor |
Implement this interface to visit a schema
type.accept(new TypeVisitor() { ...
|
Class | Description |
---|---|
ConversionPatterns |
Utility functions to convert from Java-like map and list types
to equivalent Parquet types.
|
DecimalMetadata | |
GroupType |
Represents a group type: a list of fields
|
MessageType |
The root of a schema
|
MessageTypeParser |
Parses a schema from a textual format similar to that described in the Dremel paper.
|
PrimitiveType |
Representation of a Primitive type
|
Type |
Represents the declared type for a field in a schema.
|
Types |
This class provides fluent builders that produce Parquet schema Types.
|
Types.Builder<T extends Types.Builder,P> |
A base builder for
Type objects. |
Types.GroupBuilder<P> |
A builder for
GroupType objects. |
Types.MessageTypeBuilder | |
Types.PrimitiveBuilder<P> |
A builder for
PrimitiveType objects. |
Enum | Description |
---|---|
OriginalType | |
PrimitiveType.PrimitiveTypeName |
Supported Primitive types
|
Type.Repetition |
Constraint on the repetition of a field
|
Exception | Description |
---|---|
IncompatibleSchemaModificationException |
thrown when we are trying to read together files with incompatible schemas.
|
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