org.apache.paimon.format.avro

类 FieldWriterFactory

java.lang.Object

org.apache.paimon.format.avro.FieldWriterFactory

所有已实现的接口:

AvroSchemaVisitor<FieldWriter>

public class FieldWriterFactory
extends Object
implements AvroSchemaVisitor<FieldWriter>

Factory to create FieldWriter.

嵌套类概要

嵌套类

限定符和类型	类和说明
class	FieldWriterFactory.RowWriter A FieldWriter to write InternalRow.

构造器概要

构造器

构造器和说明
FieldWriterFactory()

方法概要

限定符和类型	方法和说明
FieldWriterFactory.RowWriter	createRowWriter(org.apache.avro.Schema schema, List<org.apache.paimon.types.DataField> fields)
FieldWriter	visitArray(org.apache.avro.Schema schema, org.apache.paimon.types.DataType elementType)
FieldWriter	visitBigInt()
FieldWriter	visitBoolean()
FieldWriter	visitBytes()
FieldWriter	visitDecimal(Integer precision, Integer scale)
FieldWriter	visitDouble()
FieldWriter	visitFloat()
FieldWriter	visitInt()
FieldWriter	visitMap(org.apache.avro.Schema schema, org.apache.paimon.types.DataType valueType)
FieldWriter	visitRecord(org.apache.avro.Schema schema, @NotNull List<org.apache.paimon.types.DataField> fields)
FieldWriter	visitSmallInt()
FieldWriter	visitString()
FieldWriter	visitTimestampMicros(Integer precision)
FieldWriter	visitTimestampMillis(Integer precision)
FieldWriter	visitTinyInt()
FieldWriter	visitUnion(org.apache.avro.Schema schema, org.apache.paimon.types.DataType type)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.paimon.format.avro.AvroSchemaVisitor

primitive, visit

构造器详细资料

FieldWriterFactory

public FieldWriterFactory()

方法详细资料

visitUnion

public FieldWriter visitUnion(org.apache.avro.Schema schema,
                              org.apache.paimon.types.DataType type)

指定者:

visitUnion 在接口中 AvroSchemaVisitor<FieldWriter>

visitString

public FieldWriter visitString()

指定者:

visitString 在接口中 AvroSchemaVisitor<FieldWriter>

visitBytes

public FieldWriter visitBytes()

指定者:

visitBytes 在接口中 AvroSchemaVisitor<FieldWriter>

visitInt

public FieldWriter visitInt()

指定者:

visitInt 在接口中 AvroSchemaVisitor<FieldWriter>

visitTinyInt

public FieldWriter visitTinyInt()

指定者:

visitTinyInt 在接口中 AvroSchemaVisitor<FieldWriter>

visitSmallInt

public FieldWriter visitSmallInt()

指定者:

visitSmallInt 在接口中 AvroSchemaVisitor<FieldWriter>

visitBoolean

public FieldWriter visitBoolean()

指定者:

visitBoolean 在接口中 AvroSchemaVisitor<FieldWriter>

visitBigInt

public FieldWriter visitBigInt()

指定者:

visitBigInt 在接口中 AvroSchemaVisitor<FieldWriter>

visitFloat

public FieldWriter visitFloat()

指定者:

visitFloat 在接口中 AvroSchemaVisitor<FieldWriter>

visitDouble

public FieldWriter visitDouble()

指定者:

visitDouble 在接口中 AvroSchemaVisitor<FieldWriter>

visitTimestampMillis

public FieldWriter visitTimestampMillis(Integer precision)

指定者:

visitTimestampMillis 在接口中 AvroSchemaVisitor<FieldWriter>

visitTimestampMicros

public FieldWriter visitTimestampMicros(Integer precision)

指定者:

visitTimestampMicros 在接口中 AvroSchemaVisitor<FieldWriter>

visitDecimal

public FieldWriter visitDecimal(Integer precision,
                                Integer scale)

指定者:

visitDecimal 在接口中 AvroSchemaVisitor<FieldWriter>

visitArray

public FieldWriter visitArray(org.apache.avro.Schema schema,
                              org.apache.paimon.types.DataType elementType)

指定者:

visitArray 在接口中 AvroSchemaVisitor<FieldWriter>

visitMap

public FieldWriter visitMap(org.apache.avro.Schema schema,
                            org.apache.paimon.types.DataType valueType)

指定者:

visitMap 在接口中 AvroSchemaVisitor<FieldWriter>

visitRecord

public FieldWriter visitRecord(org.apache.avro.Schema schema,
                               @NotNull
                               @NotNull List<org.apache.paimon.types.DataField> fields)

指定者:

visitRecord 在接口中 AvroSchemaVisitor<FieldWriter>

createRowWriter

public FieldWriterFactory.RowWriter createRowWriter(org.apache.avro.Schema schema,
                                                    List<org.apache.paimon.types.DataField> fields)