org.apache.drill.exec.store

Class EventBasedRecordWriter.FieldConverter

java.lang.Object

org.apache.drill.exec.store.EventBasedRecordWriter.FieldConverter

Direct Known Subclasses:

DrillTextRecordWriter.ComplexStringFieldConverter, JSONOutputRecordWriter.BigIntJsonConverter, JSONOutputRecordWriter.BitJsonConverter, JSONOutputRecordWriter.DateJsonConverter, JSONOutputRecordWriter.Decimal18JsonConverter, JSONOutputRecordWriter.Decimal28DenseJsonConverter, JSONOutputRecordWriter.Decimal28SparseJsonConverter, JSONOutputRecordWriter.Decimal38DenseJsonConverter, JSONOutputRecordWriter.Decimal38SparseJsonConverter, JSONOutputRecordWriter.Decimal9JsonConverter, JSONOutputRecordWriter.Float4JsonConverter, JSONOutputRecordWriter.Float8JsonConverter, JSONOutputRecordWriter.IntervalDayJsonConverter, JSONOutputRecordWriter.IntervalJsonConverter, JSONOutputRecordWriter.IntervalYearJsonConverter, JSONOutputRecordWriter.IntJsonConverter, JSONOutputRecordWriter.NullableBigIntJsonConverter, JSONOutputRecordWriter.NullableBitJsonConverter, JSONOutputRecordWriter.NullableDateJsonConverter, JSONOutputRecordWriter.NullableDecimal18JsonConverter, JSONOutputRecordWriter.NullableDecimal28DenseJsonConverter, JSONOutputRecordWriter.NullableDecimal28SparseJsonConverter, JSONOutputRecordWriter.NullableDecimal38DenseJsonConverter, JSONOutputRecordWriter.NullableDecimal38SparseJsonConverter, JSONOutputRecordWriter.NullableDecimal9JsonConverter, JSONOutputRecordWriter.NullableFloat4JsonConverter, JSONOutputRecordWriter.NullableFloat8JsonConverter, JSONOutputRecordWriter.NullableIntervalDayJsonConverter, JSONOutputRecordWriter.NullableIntervalJsonConverter, JSONOutputRecordWriter.NullableIntervalYearJsonConverter, JSONOutputRecordWriter.NullableIntJsonConverter, JSONOutputRecordWriter.NullableSmallIntJsonConverter, JSONOutputRecordWriter.NullableTimeJsonConverter, JSONOutputRecordWriter.NullableTimeStampJsonConverter, JSONOutputRecordWriter.NullableTinyIntJsonConverter, JSONOutputRecordWriter.NullableUInt1JsonConverter, JSONOutputRecordWriter.NullableUInt2JsonConverter, JSONOutputRecordWriter.NullableUInt4JsonConverter, JSONOutputRecordWriter.NullableUInt8JsonConverter, JSONOutputRecordWriter.NullableVar16CharJsonConverter, JSONOutputRecordWriter.NullableVarBinaryJsonConverter, JSONOutputRecordWriter.NullableVarCharJsonConverter, JSONOutputRecordWriter.RepeatedBigIntJsonConverter, JSONOutputRecordWriter.RepeatedBitJsonConverter, JSONOutputRecordWriter.RepeatedDateJsonConverter, JSONOutputRecordWriter.RepeatedDecimal18JsonConverter, JSONOutputRecordWriter.RepeatedDecimal28DenseJsonConverter, JSONOutputRecordWriter.RepeatedDecimal28SparseJsonConverter, JSONOutputRecordWriter.RepeatedDecimal38DenseJsonConverter, JSONOutputRecordWriter.RepeatedDecimal38SparseJsonConverter, JSONOutputRecordWriter.RepeatedDecimal9JsonConverter, JSONOutputRecordWriter.RepeatedFloat4JsonConverter, JSONOutputRecordWriter.RepeatedFloat8JsonConverter, JSONOutputRecordWriter.RepeatedIntervalDayJsonConverter, JSONOutputRecordWriter.RepeatedIntervalJsonConverter, JSONOutputRecordWriter.RepeatedIntervalYearJsonConverter, JSONOutputRecordWriter.RepeatedIntJsonConverter, JSONOutputRecordWriter.RepeatedSmallIntJsonConverter, JSONOutputRecordWriter.RepeatedTimeJsonConverter, JSONOutputRecordWriter.RepeatedTimeStampJsonConverter, JSONOutputRecordWriter.RepeatedTinyIntJsonConverter, JSONOutputRecordWriter.RepeatedUInt1JsonConverter, JSONOutputRecordWriter.RepeatedUInt2JsonConverter, JSONOutputRecordWriter.RepeatedUInt4JsonConverter, JSONOutputRecordWriter.RepeatedUInt8JsonConverter, JSONOutputRecordWriter.RepeatedVar16CharJsonConverter, JSONOutputRecordWriter.RepeatedVarBinaryJsonConverter, JSONOutputRecordWriter.RepeatedVarCharJsonConverter, JSONOutputRecordWriter.SmallIntJsonConverter, JSONOutputRecordWriter.TimeJsonConverter, JSONOutputRecordWriter.TimeStampJsonConverter, JSONOutputRecordWriter.TinyIntJsonConverter, JSONOutputRecordWriter.UInt1JsonConverter, JSONOutputRecordWriter.UInt2JsonConverter, JSONOutputRecordWriter.UInt4JsonConverter, JSONOutputRecordWriter.UInt8JsonConverter, JSONOutputRecordWriter.Var16CharJsonConverter, JSONOutputRecordWriter.VarBinaryJsonConverter, JSONOutputRecordWriter.VarCharJsonConverter, JsonRecordWriter.MapJsonConverter, JsonRecordWriter.RepeatedListJsonConverter, JsonRecordWriter.RepeatedMapJsonConverter, JsonRecordWriter.UnionJsonConverter, ParquetOutputRecordWriter.BigIntParquetConverter, ParquetOutputRecordWriter.BitParquetConverter, ParquetOutputRecordWriter.DateParquetConverter, ParquetOutputRecordWriter.Decimal18ParquetConverter, ParquetOutputRecordWriter.Decimal28DenseParquetConverter, ParquetOutputRecordWriter.Decimal28SparseParquetConverter, ParquetOutputRecordWriter.Decimal38DenseParquetConverter, ParquetOutputRecordWriter.Decimal38SparseParquetConverter, ParquetOutputRecordWriter.Decimal9ParquetConverter, ParquetOutputRecordWriter.Float4ParquetConverter, ParquetOutputRecordWriter.Float8ParquetConverter, ParquetOutputRecordWriter.IntervalDayParquetConverter, ParquetOutputRecordWriter.IntervalParquetConverter, ParquetOutputRecordWriter.IntervalYearParquetConverter, ParquetOutputRecordWriter.IntParquetConverter, ParquetOutputRecordWriter.NullableBigIntParquetConverter, ParquetOutputRecordWriter.NullableBitParquetConverter, ParquetOutputRecordWriter.NullableDateParquetConverter, ParquetOutputRecordWriter.NullableDecimal18ParquetConverter, ParquetOutputRecordWriter.NullableDecimal28DenseParquetConverter, ParquetOutputRecordWriter.NullableDecimal28SparseParquetConverter, ParquetOutputRecordWriter.NullableDecimal38DenseParquetConverter, ParquetOutputRecordWriter.NullableDecimal38SparseParquetConverter, ParquetOutputRecordWriter.NullableDecimal9ParquetConverter, ParquetOutputRecordWriter.NullableFloat4ParquetConverter, ParquetOutputRecordWriter.NullableFloat8ParquetConverter, ParquetOutputRecordWriter.NullableIntervalDayParquetConverter, ParquetOutputRecordWriter.NullableIntervalParquetConverter, ParquetOutputRecordWriter.NullableIntervalYearParquetConverter, ParquetOutputRecordWriter.NullableIntParquetConverter, ParquetOutputRecordWriter.NullableSmallIntParquetConverter, ParquetOutputRecordWriter.NullableTimeParquetConverter, ParquetOutputRecordWriter.NullableTimeStampParquetConverter, ParquetOutputRecordWriter.NullableTinyIntParquetConverter, ParquetOutputRecordWriter.NullableUInt1ParquetConverter, ParquetOutputRecordWriter.NullableUInt2ParquetConverter, ParquetOutputRecordWriter.NullableUInt4ParquetConverter, ParquetOutputRecordWriter.NullableUInt8ParquetConverter, ParquetOutputRecordWriter.NullableVar16CharParquetConverter, ParquetOutputRecordWriter.NullableVarBinaryParquetConverter, ParquetOutputRecordWriter.NullableVarCharParquetConverter, ParquetOutputRecordWriter.RepeatedBigIntParquetConverter, ParquetOutputRecordWriter.RepeatedBitParquetConverter, ParquetOutputRecordWriter.RepeatedDateParquetConverter, ParquetOutputRecordWriter.RepeatedDecimal18ParquetConverter, ParquetOutputRecordWriter.RepeatedDecimal28DenseParquetConverter, ParquetOutputRecordWriter.RepeatedDecimal28SparseParquetConverter, ParquetOutputRecordWriter.RepeatedDecimal38DenseParquetConverter, ParquetOutputRecordWriter.RepeatedDecimal38SparseParquetConverter, ParquetOutputRecordWriter.RepeatedDecimal9ParquetConverter, ParquetOutputRecordWriter.RepeatedFloat4ParquetConverter, ParquetOutputRecordWriter.RepeatedFloat8ParquetConverter, ParquetOutputRecordWriter.RepeatedIntervalDayParquetConverter, ParquetOutputRecordWriter.RepeatedIntervalParquetConverter, ParquetOutputRecordWriter.RepeatedIntervalYearParquetConverter, ParquetOutputRecordWriter.RepeatedIntParquetConverter, ParquetOutputRecordWriter.RepeatedSmallIntParquetConverter, ParquetOutputRecordWriter.RepeatedTimeParquetConverter, ParquetOutputRecordWriter.RepeatedTimeStampParquetConverter, ParquetOutputRecordWriter.RepeatedTinyIntParquetConverter, ParquetOutputRecordWriter.RepeatedUInt1ParquetConverter, ParquetOutputRecordWriter.RepeatedUInt2ParquetConverter, ParquetOutputRecordWriter.RepeatedUInt4ParquetConverter, ParquetOutputRecordWriter.RepeatedUInt8ParquetConverter, ParquetOutputRecordWriter.RepeatedVar16CharParquetConverter, ParquetOutputRecordWriter.RepeatedVarBinaryParquetConverter, ParquetOutputRecordWriter.RepeatedVarCharParquetConverter, ParquetOutputRecordWriter.SmallIntParquetConverter, ParquetOutputRecordWriter.TimeParquetConverter, ParquetOutputRecordWriter.TimeStampParquetConverter, ParquetOutputRecordWriter.TinyIntParquetConverter, ParquetOutputRecordWriter.UInt1ParquetConverter, ParquetOutputRecordWriter.UInt2ParquetConverter, ParquetOutputRecordWriter.UInt4ParquetConverter, ParquetOutputRecordWriter.UInt8ParquetConverter, ParquetOutputRecordWriter.Var16CharParquetConverter, ParquetOutputRecordWriter.VarBinaryParquetConverter, ParquetOutputRecordWriter.VarCharParquetConverter, ParquetRecordWriter.MapParquetConverter, ParquetRecordWriter.RepeatedMapParquetConverter, StringOutputRecordWriter.BigIntStringFieldConverter, StringOutputRecordWriter.BitStringFieldConverter, StringOutputRecordWriter.DateStringFieldConverter, StringOutputRecordWriter.Decimal18StringFieldConverter, StringOutputRecordWriter.Decimal28DenseStringFieldConverter, StringOutputRecordWriter.Decimal28SparseStringFieldConverter, StringOutputRecordWriter.Decimal38DenseStringFieldConverter, StringOutputRecordWriter.Decimal38SparseStringFieldConverter, StringOutputRecordWriter.Decimal9StringFieldConverter, StringOutputRecordWriter.Float4StringFieldConverter, StringOutputRecordWriter.Float8StringFieldConverter, StringOutputRecordWriter.IntervalDayStringFieldConverter, StringOutputRecordWriter.IntervalStringFieldConverter, StringOutputRecordWriter.IntervalYearStringFieldConverter, StringOutputRecordWriter.IntStringFieldConverter, StringOutputRecordWriter.NullableBigIntStringFieldConverter, StringOutputRecordWriter.NullableBitStringFieldConverter, StringOutputRecordWriter.NullableDateStringFieldConverter, StringOutputRecordWriter.NullableDecimal18StringFieldConverter, StringOutputRecordWriter.NullableDecimal28DenseStringFieldConverter, StringOutputRecordWriter.NullableDecimal28SparseStringFieldConverter, StringOutputRecordWriter.NullableDecimal38DenseStringFieldConverter, StringOutputRecordWriter.NullableDecimal38SparseStringFieldConverter, StringOutputRecordWriter.NullableDecimal9StringFieldConverter, StringOutputRecordWriter.NullableFloat4StringFieldConverter, StringOutputRecordWriter.NullableFloat8StringFieldConverter, StringOutputRecordWriter.NullableIntervalDayStringFieldConverter, StringOutputRecordWriter.NullableIntervalStringFieldConverter, StringOutputRecordWriter.NullableIntervalYearStringFieldConverter, StringOutputRecordWriter.NullableIntStringFieldConverter, StringOutputRecordWriter.NullableSmallIntStringFieldConverter, StringOutputRecordWriter.NullableTimeStampStringFieldConverter, StringOutputRecordWriter.NullableTimeStringFieldConverter, StringOutputRecordWriter.NullableTinyIntStringFieldConverter, StringOutputRecordWriter.NullableUInt1StringFieldConverter, StringOutputRecordWriter.NullableUInt2StringFieldConverter, StringOutputRecordWriter.NullableUInt4StringFieldConverter, StringOutputRecordWriter.NullableUInt8StringFieldConverter, StringOutputRecordWriter.NullableVar16CharStringFieldConverter, StringOutputRecordWriter.NullableVarBinaryStringFieldConverter, StringOutputRecordWriter.NullableVarCharStringFieldConverter, StringOutputRecordWriter.RepeatedBigIntStringFieldConverter, StringOutputRecordWriter.RepeatedBitStringFieldConverter, StringOutputRecordWriter.RepeatedDateStringFieldConverter, StringOutputRecordWriter.RepeatedDecimal18StringFieldConverter, StringOutputRecordWriter.RepeatedDecimal28DenseStringFieldConverter, StringOutputRecordWriter.RepeatedDecimal28SparseStringFieldConverter, StringOutputRecordWriter.RepeatedDecimal38DenseStringFieldConverter, StringOutputRecordWriter.RepeatedDecimal38SparseStringFieldConverter, StringOutputRecordWriter.RepeatedDecimal9StringFieldConverter, StringOutputRecordWriter.RepeatedFloat4StringFieldConverter, StringOutputRecordWriter.RepeatedFloat8StringFieldConverter, StringOutputRecordWriter.RepeatedIntervalDayStringFieldConverter, StringOutputRecordWriter.RepeatedIntervalStringFieldConverter, StringOutputRecordWriter.RepeatedIntervalYearStringFieldConverter, StringOutputRecordWriter.RepeatedIntStringFieldConverter, StringOutputRecordWriter.RepeatedSmallIntStringFieldConverter, StringOutputRecordWriter.RepeatedTimeStampStringFieldConverter, StringOutputRecordWriter.RepeatedTimeStringFieldConverter, StringOutputRecordWriter.RepeatedTinyIntStringFieldConverter, StringOutputRecordWriter.RepeatedUInt1StringFieldConverter, StringOutputRecordWriter.RepeatedUInt2StringFieldConverter, StringOutputRecordWriter.RepeatedUInt4StringFieldConverter, StringOutputRecordWriter.RepeatedUInt8StringFieldConverter, StringOutputRecordWriter.RepeatedVar16CharStringFieldConverter, StringOutputRecordWriter.RepeatedVarBinaryStringFieldConverter, StringOutputRecordWriter.RepeatedVarCharStringFieldConverter, StringOutputRecordWriter.SmallIntStringFieldConverter, StringOutputRecordWriter.TimeStampStringFieldConverter, StringOutputRecordWriter.TimeStringFieldConverter, StringOutputRecordWriter.TinyIntStringFieldConverter, StringOutputRecordWriter.UInt1StringFieldConverter, StringOutputRecordWriter.UInt2StringFieldConverter, StringOutputRecordWriter.UInt4StringFieldConverter, StringOutputRecordWriter.UInt8StringFieldConverter, StringOutputRecordWriter.Var16CharStringFieldConverter, StringOutputRecordWriter.VarBinaryStringFieldConverter, StringOutputRecordWriter.VarCharStringFieldConverter

Enclosing class:

EventBasedRecordWriter

public abstract static class EventBasedRecordWriter.FieldConverter
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int	fieldId
protected String	fieldName
protected FieldReader	reader

Constructor Summary

Constructors

Constructor and Description
EventBasedRecordWriter.FieldConverter(int fieldId, String fieldName, FieldReader reader)

Method Summary

Methods

Modifier and Type	Method and Description
void	endField()
void	setPosition(int index)
void	startField()
abstract void	writeField()

Methods inherited from class java.lang.Object

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

Field Detail

fieldId

protected int fieldId

fieldName

protected String fieldName

reader

protected FieldReader reader

Constructor Detail

EventBasedRecordWriter.FieldConverter

public EventBasedRecordWriter.FieldConverter(int fieldId,
                                     String fieldName,
                                     FieldReader reader)

Method Detail

setPosition

public void setPosition(int index)

startField

public void startField()
                throws IOException

Throws:

IOException

endField

public void endField()
              throws IOException

Throws:

IOException

writeField

public abstract void writeField()
                         throws IOException

Throws:

IOException