Package org.apache.iceberg.parquet

Class ParquetValueWriters.StructWriter<S>

java.lang.Object

org.apache.iceberg.parquet.ParquetValueWriters.StructWriter<S>

All Implemented Interfaces:

ParquetValueWriter<S>

Direct Known Subclasses:

ParquetValueWriters.PositionDeleteStructWriter

Enclosing class:

ParquetValueWriters

public abstract static class ParquetValueWriters.StructWriter<S>
extends Object
implements ParquetValueWriter<S>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StructWriter(List<ParquetValueWriter<?>> writers)

Method Summary

Modifier and Type	Method	Description
List<TripleWriter<?>>	columns()
protected abstract Object	get(S struct, int index)
Stream<FieldMetrics<?>>	metrics()	Returns a stream of FieldMetrics that this ParquetValueWriter keeps track of.
void	setColumnStore(org.apache.parquet.column.ColumnWriteStore columnStore)
void	write(int repetitionLevel, S value)

Methods inherited from class java.lang.Object

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

Constructor Details

StructWriter

protected StructWriter(List<ParquetValueWriter<?>> writers)

Method Details

write

public void write(int repetitionLevel,
 S value)

Specified by:

write in interface ParquetValueWriter<S>

columns

public List<TripleWriter<?>> columns()

Specified by:

columns in interface ParquetValueWriter<S>

setColumnStore

public void setColumnStore(org.apache.parquet.column.ColumnWriteStore columnStore)

Specified by:

setColumnStore in interface ParquetValueWriter<S>

get

protected abstract Object get(S struct,
 int index)

metrics

public Stream<FieldMetrics<?>> metrics()

Description copied from interface: ParquetValueWriter

Returns a stream of FieldMetrics that this ParquetValueWriter keeps track of.

Specified by:

metrics in interface ParquetValueWriter<S>