org.apache.parquet.arrow.schema

Class SchemaMapping.MapTypeMapping

java.lang.Object

org.apache.parquet.arrow.schema.SchemaMapping.TypeMapping

org.apache.parquet.arrow.schema.SchemaMapping.MapTypeMapping

Enclosing class:

SchemaMapping

public static class SchemaMapping.MapTypeMapping
extends SchemaMapping.TypeMapping

mapping of a Map type and standard 3-level Map annotated Parquet type

Constructor Summary

Constructors

Constructor and Description
MapTypeMapping(org.apache.arrow.vector.types.pojo.Field arrowField, org.apache.parquet.arrow.schema.Map3Levels map3levels, SchemaMapping.TypeMapping key, SchemaMapping.TypeMapping value)

Method Summary

Modifier and Type	Method and Description
<T> T	accept(SchemaMapping.TypeMappingVisitor<T> visitor)
SchemaMapping.TypeMapping	getKey()
org.apache.parquet.arrow.schema.Map3Levels	getMap3Levels()
SchemaMapping.TypeMapping	getValue()

Methods inherited from class org.apache.parquet.arrow.schema.SchemaMapping.TypeMapping

getArrowField, getChildren, getParquetType

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTypeMapping

public MapTypeMapping(org.apache.arrow.vector.types.pojo.Field arrowField,
                      org.apache.parquet.arrow.schema.Map3Levels map3levels,
                      SchemaMapping.TypeMapping key,
                      SchemaMapping.TypeMapping value)

Method Detail

getMap3Levels

public org.apache.parquet.arrow.schema.Map3Levels getMap3Levels()

getKey

public SchemaMapping.TypeMapping getKey()

getValue

public SchemaMapping.TypeMapping getValue()

accept

public <T> T accept(SchemaMapping.TypeMappingVisitor<T> visitor)

Specified by:

accept in class SchemaMapping.TypeMapping