Package org.apache.iceberg.data.parquet

Class InternalReader<T extends org.apache.iceberg.StructLike>

java.lang.Object

org.apache.iceberg.data.parquet.BaseParquetReaders<T>

org.apache.iceberg.data.parquet.InternalReader<T>

public class InternalReader<T extends org.apache.iceberg.StructLike>
extends BaseParquetReaders<T>

Method Summary

Modifier and Type	Method	Description
static <T extends org.apache.iceberg.StructLike> ParquetValueReader<T>	create(org.apache.iceberg.Schema expectedSchema, org.apache.parquet.schema.MessageType fileSchema)
static <T extends org.apache.iceberg.StructLike> ParquetValueReader<T>	create(org.apache.iceberg.Schema expectedSchema, org.apache.parquet.schema.MessageType fileSchema, java.util.Map<java.lang.Integer,?> idToConstant)
protected ParquetValueReader<T>	createStructReader(java.util.List<org.apache.parquet.schema.Type> types, java.util.List<ParquetValueReader<?>> fieldReaders, org.apache.iceberg.types.Types.StructType structType)
protected ParquetValueReader<?>	dateReader(org.apache.parquet.column.ColumnDescriptor desc)
protected ParquetValueReader<?>	fixedReader(org.apache.parquet.column.ColumnDescriptor desc)
protected ParquetValueReader<?>	timeReader(org.apache.parquet.column.ColumnDescriptor desc)
protected ParquetValueReader<?>	timestampReader(org.apache.parquet.column.ColumnDescriptor desc, boolean isAdjustedToUTC)

Methods inherited from class org.apache.iceberg.data.parquet.BaseParquetReaders

convertConstant, createReader, createReader

Methods inherited from class java.lang.Object

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

Method Detail

create

public static <T extends org.apache.iceberg.StructLike> ParquetValueReader<T> create(org.apache.iceberg.Schema expectedSchema,
                                                                                     org.apache.parquet.schema.MessageType fileSchema)

create

public static <T extends org.apache.iceberg.StructLike> ParquetValueReader<T> create(org.apache.iceberg.Schema expectedSchema,
                                                                                     org.apache.parquet.schema.MessageType fileSchema,
                                                                                     java.util.Map<java.lang.Integer,?> idToConstant)

createStructReader

protected ParquetValueReader<T> createStructReader(java.util.List<org.apache.parquet.schema.Type> types,
                                                   java.util.List<ParquetValueReader<?>> fieldReaders,
                                                   org.apache.iceberg.types.Types.StructType structType)

Specified by:

createStructReader in class BaseParquetReaders<T extends org.apache.iceberg.StructLike>

fixedReader

protected ParquetValueReader<?> fixedReader(org.apache.parquet.column.ColumnDescriptor desc)

Overrides:

fixedReader in class BaseParquetReaders<T extends org.apache.iceberg.StructLike>

dateReader

protected ParquetValueReader<?> dateReader(org.apache.parquet.column.ColumnDescriptor desc)

Overrides:

dateReader in class BaseParquetReaders<T extends org.apache.iceberg.StructLike>

timeReader

protected ParquetValueReader<?> timeReader(org.apache.parquet.column.ColumnDescriptor desc)

Overrides:

timeReader in class BaseParquetReaders<T extends org.apache.iceberg.StructLike>

timestampReader

protected ParquetValueReader<?> timestampReader(org.apache.parquet.column.ColumnDescriptor desc,
                                                boolean isAdjustedToUTC)

Overrides:

timestampReader in class BaseParquetReaders<T extends org.apache.iceberg.StructLike>