org.apache.paimon.format.avro

接口 AvroSchemaVisitor<T>

所有已知子接口:

AvroSchemaTypelessReader<T>

所有已知实现类:

FieldReaderFactory, FieldWriterFactory

public interface AvroSchemaVisitor<T>

Visitor to visit Schema.

方法概要

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

方法详细资料

visit

default T visit(org.apache.avro.Schema schema,
                org.apache.paimon.types.DataType type)

primitive

default T primitive(org.apache.avro.Schema primitive,
                    org.apache.paimon.types.DataType type)

visitUnion

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

visitString

T visitString()

visitBytes

T visitBytes()

visitInt

T visitInt()

visitTinyInt

T visitTinyInt()

visitSmallInt

T visitSmallInt()

visitBoolean

T visitBoolean()

visitBigInt

T visitBigInt()

visitFloat

T visitFloat()

visitDouble

T visitDouble()

visitTimestampMillis

T visitTimestampMillis(Integer precision)

visitTimestampMicros

T visitTimestampMicros(Integer precision)

visitDecimal

T visitDecimal(Integer precision,
               Integer scale)

visitArray

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

visitArrayMap

T visitArrayMap(org.apache.avro.Schema schema,
                org.apache.paimon.types.DataType keyType,
                org.apache.paimon.types.DataType valueType)

visitMap

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

visitRecord

T visitRecord(org.apache.avro.Schema schema,
              @Nonnull
              List<org.apache.paimon.types.DataField> fields)