public class Field extends Object
| コンストラクタと説明 |
|---|
Field(String name,
boolean nullable,
ArrowType type,
DictionaryEncoding dictionary,
List<Field> children)
非推奨です。
|
Field(String name,
boolean nullable,
ArrowType type,
List<Field> children)
非推奨です。
|
Field(String name,
FieldType fieldType,
List<Field> children) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
static Field |
convertField(Field field) |
FieldVector |
createVector(BufferAllocator allocator) |
boolean |
equals(Object obj) |
List<Field> |
getChildren() |
DictionaryEncoding |
getDictionary() |
int |
getField(com.google.flatbuffers.FlatBufferBuilder builder) |
FieldType |
getFieldType() |
Map<String,String> |
getMetadata() |
String |
getName() |
ArrowType |
getType() |
int |
hashCode() |
boolean |
isNullable() |
static Field |
nullable(String name,
ArrowType type) |
static Field |
nullablePrimitive(String name,
ArrowType.PrimitiveType type) |
String |
toString() |
@Deprecated public Field(String name, boolean nullable, ArrowType type, List<Field> children)
@Deprecated public Field(String name, boolean nullable, ArrowType type, DictionaryEncoding dictionary, List<Field> children)
public static Field nullablePrimitive(String name, ArrowType.PrimitiveType type)
public FieldVector createVector(BufferAllocator allocator)
public int getField(com.google.flatbuffers.FlatBufferBuilder builder)
public String getName()
public boolean isNullable()
public ArrowType getType()
public FieldType getFieldType()
public DictionaryEncoding getDictionary()
Copyright © 2018 The Apache Software Foundation. All rights reserved.