org.apache.arrow.vector.types.pojo

Class FieldType

java.lang.Object

org.apache.arrow.vector.types.pojo.FieldType

public class FieldType
extends Object

Constructor Summary

Constructors

Constructor and Description
FieldType(boolean nullable, ArrowType type, DictionaryEncoding dictionary)
FieldType(boolean nullable, ArrowType type, DictionaryEncoding dictionary, Map<String,String> metadata)

Method Summary

Methods

Modifier and Type	Method and Description
FieldVector	createNewSingleVector(String name, BufferAllocator allocator, CallBack schemaCallBack)
DictionaryEncoding	getDictionary()
Map<String,String>	getMetadata()
ArrowType	getType()
boolean	isNullable()
static FieldType	nullable(ArrowType type)

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldType

public FieldType(boolean nullable,
         ArrowType type,
         DictionaryEncoding dictionary)

FieldType

public FieldType(boolean nullable,
         ArrowType type,
         DictionaryEncoding dictionary,
         Map<String,String> metadata)

Method Detail

nullable

public static FieldType nullable(ArrowType type)

isNullable

public boolean isNullable()

getType

public ArrowType getType()

getDictionary

public DictionaryEncoding getDictionary()

getMetadata

public Map<String,String> getMetadata()

createNewSingleVector

public FieldVector createNewSingleVector(String name,
                                BufferAllocator allocator,
                                CallBack schemaCallBack)