org.apache.parquet.schema

Class Types.BaseMapBuilder.KeyBuilder<MP,M extends Types.BaseMapBuilder<MP,M>>

java.lang.Object

org.apache.parquet.schema.Types.Builder<THIS,P>

org.apache.parquet.schema.Types.BasePrimitiveBuilder<MP,Types.BaseMapBuilder.KeyBuilder<MP,M>>

org.apache.parquet.schema.Types.BaseMapBuilder.KeyBuilder<MP,M>

Enclosing class:

Types.BaseMapBuilder<P,THIS extends Types.BaseMapBuilder<P,THIS>>

public static class Types.BaseMapBuilder.KeyBuilder<MP,M extends Types.BaseMapBuilder<MP,M>>
extends Types.BasePrimitiveBuilder<MP,Types.BaseMapBuilder.KeyBuilder<MP,M>>

Field Summary

Fields inherited from class org.apache.parquet.schema.Types.Builder

id, originalType, parent, repetition, returnClass

Constructor Summary

Constructors

Constructor and Description
KeyBuilder(M mapBuilder, PrimitiveType.PrimitiveTypeName type)

Method Summary

Modifier and Type	Method and Description
Types.BaseMapBuilder.GroupValueBuilder<MP,M>	groupValue(Type.Repetition repetition)
Types.BaseMapBuilder.ListValueBuilder<MP,M>	listValue(Type.Repetition repetition)
Types.BaseMapBuilder.MapValueBuilder<MP,M>	mapValue(Type.Repetition repetition)
MP	named(String name) Builds a Type and returns the parent builder, if given, or the Type that was built.
Types.BaseMapBuilder.GroupValueBuilder<MP,M>	optionalGroupValue()
Types.BaseMapBuilder.ListValueBuilder<MP,M>	optionalListValue()
Types.BaseMapBuilder.MapValueBuilder<MP,M>	optionalMapValue()
Types.BaseMapBuilder.ValueBuilder<MP,M>	optionalValue(PrimitiveType.PrimitiveTypeName type)
Types.BaseMapBuilder.GroupValueBuilder<MP,M>	requiredGroupValue()
Types.BaseMapBuilder.ListValueBuilder<MP,M>	requiredListValue()
Types.BaseMapBuilder.MapValueBuilder<MP,M>	requiredMapValue()
Types.BaseMapBuilder.ValueBuilder<MP,M>	requiredValue(PrimitiveType.PrimitiveTypeName type)
protected Types.BaseMapBuilder.KeyBuilder<MP,M>	self()
Types.BaseMapBuilder.ValueBuilder<MP,M>	value(PrimitiveType.PrimitiveTypeName type, Type.Repetition repetition)
M	value(Type type)

Methods inherited from class org.apache.parquet.schema.Types.BasePrimitiveBuilder

build, columnOrder, decimalMetadata, length, precision, scale

Methods inherited from class org.apache.parquet.schema.Types.Builder

as, id, repetition

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyBuilder

public KeyBuilder(M mapBuilder,
                  PrimitiveType.PrimitiveTypeName type)

Method Detail

value

public Types.BaseMapBuilder.ValueBuilder<MP,M> value(PrimitiveType.PrimitiveTypeName type,
                                                     Type.Repetition repetition)

requiredValue

public Types.BaseMapBuilder.ValueBuilder<MP,M> requiredValue(PrimitiveType.PrimitiveTypeName type)

optionalValue

public Types.BaseMapBuilder.ValueBuilder<MP,M> optionalValue(PrimitiveType.PrimitiveTypeName type)

groupValue

public Types.BaseMapBuilder.GroupValueBuilder<MP,M> groupValue(Type.Repetition repetition)

requiredGroupValue

public Types.BaseMapBuilder.GroupValueBuilder<MP,M> requiredGroupValue()

optionalGroupValue

public Types.BaseMapBuilder.GroupValueBuilder<MP,M> optionalGroupValue()

mapValue

public Types.BaseMapBuilder.MapValueBuilder<MP,M> mapValue(Type.Repetition repetition)

requiredMapValue

public Types.BaseMapBuilder.MapValueBuilder<MP,M> requiredMapValue()

optionalMapValue

public Types.BaseMapBuilder.MapValueBuilder<MP,M> optionalMapValue()

listValue

public Types.BaseMapBuilder.ListValueBuilder<MP,M> listValue(Type.Repetition repetition)

requiredListValue

public Types.BaseMapBuilder.ListValueBuilder<MP,M> requiredListValue()

optionalListValue

public Types.BaseMapBuilder.ListValueBuilder<MP,M> optionalListValue()

value

public M value(Type type)

named

public MP named(String name)

Description copied from class: Types.Builder

Builds a Type and returns the parent builder, if given, or the Type that was built. If returning a parent object that is a GroupBuilder, the constructed type will be added to it as a field.

Note: Any configuration for this type builder should be done before calling this method.

Overrides:

named in class Types.Builder<Types.BaseMapBuilder.KeyBuilder<MP,M extends Types.BaseMapBuilder<MP,M>>,MP>

Parameters:

name - a name for the constructed type

Returns:

the parent GroupBuilder or the constructed Type

self

protected Types.BaseMapBuilder.KeyBuilder<MP,M> self()

Specified by:

self in class Types.BasePrimitiveBuilder<MP,Types.BaseMapBuilder.KeyBuilder<MP,M extends Types.BaseMapBuilder<MP,M>>>