org.apache.drill.exec.vector.complex.fn

Class BasicJsonOutput

java.lang.Object

org.apache.drill.exec.vector.complex.fn.BasicJsonOutput

All Implemented Interfaces:

JsonOutput

Direct Known Subclasses:

ExtendedJsonOutput

public class BasicJsonOutput
extends Object
implements JsonOutput

A JSON output class that generates standard JSON. By default, literals are output such that they can be implicitly cast.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.fasterxml.jackson.core.JsonGenerator	gen

Constructor Summary

Constructors

Modifier	Constructor and Description
	BasicJsonOutput(com.fasterxml.jackson.core.JsonGenerator gen)
protected	BasicJsonOutput(com.fasterxml.jackson.core.JsonGenerator gen, DateOutputFormat dateOutput)

Method Summary

Modifier and Type	Method and Description
void	flush()
void	writeBigInt(FieldReader reader)
void	writeBigInt(int index, FieldReader reader)
void	writeBigInt(long value)
void	writeBigIntNull()
void	writeBinary(byte[] value)
void	writeBinary(FieldReader reader)
void	writeBinary(int index, FieldReader reader)
void	writeBinaryNull()
void	writeBoolean(boolean value)
void	writeBoolean(FieldReader reader)
void	writeBoolean(int index, FieldReader reader)
void	writeBooleanNull()
void	writeDate(FieldReader reader)
void	writeDate(int index, FieldReader reader)
void	writeDate(TemporalAccessor value)
void	writeDateNull()
void	writeDecimal(BigDecimal value)
void	writeDecimal(FieldReader reader)
void	writeDecimal(int index, FieldReader reader)
void	writeDecimalNull()
void	writeDouble(double value)
void	writeDouble(FieldReader reader)
void	writeDouble(int index, FieldReader reader)
void	writeDoubleNull()
void	writeEndArray()
void	writeEndObject()
void	writeFieldName(String name)
void	writeFloat(FieldReader reader)
void	writeFloat(float value)
void	writeFloat(int index, FieldReader reader)
void	writeFloatNull()
void	writeInt(FieldReader reader)
void	writeInt(int value)
void	writeInt(int index, FieldReader reader)
void	writeInterval(FieldReader reader)
void	writeInterval(int index, FieldReader reader)
void	writeInterval(org.joda.time.Period value)
void	writeIntervalNull()
void	writeIntNull()
void	writeSmallInt(FieldReader reader)
void	writeSmallInt(int index, FieldReader reader)
void	writeSmallInt(short value)
void	writeSmallIntNull()
void	writeStartArray()
void	writeStartObject()
void	writeTime(FieldReader reader)
void	writeTime(int index, FieldReader reader)
void	writeTime(TemporalAccessor value)
void	writeTimeNull()
void	writeTimestamp(FieldReader reader)
void	writeTimestamp(int index, FieldReader reader)
void	writeTimestamp(TemporalAccessor value)
void	writeTimestampNull()
void	writeTinyInt(byte value)
void	writeTinyInt(FieldReader reader)
void	writeTinyInt(int index, FieldReader reader)
void	writeTinyIntNull()
void	writeUntypedNull()
void	writeVar16Char(FieldReader reader)
void	writeVar16Char(int index, FieldReader reader)
void	writeVar16Char(String value)
void	writeVar16charNull()
void	writeVarChar(FieldReader reader)
void	writeVarChar(int index, FieldReader reader)
void	writeVarChar(String value)
void	writeVarcharNull()

Methods inherited from class java.lang.Object

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

Field Detail

gen

protected final com.fasterxml.jackson.core.JsonGenerator gen

Constructor Detail

BasicJsonOutput

public BasicJsonOutput(com.fasterxml.jackson.core.JsonGenerator gen)

BasicJsonOutput

protected BasicJsonOutput(com.fasterxml.jackson.core.JsonGenerator gen,
                          DateOutputFormat dateOutput)

Method Detail

flush

public void flush()
           throws IOException

Specified by:

flush in interface JsonOutput

Throws:

IOException

writeStartArray

public void writeStartArray()
                     throws IOException

Specified by:

writeStartArray in interface JsonOutput

Throws:

IOException

writeEndArray

public void writeEndArray()
                   throws IOException

Specified by:

writeEndArray in interface JsonOutput

Throws:

IOException

writeStartObject

public void writeStartObject()
                      throws IOException

Specified by:

writeStartObject in interface JsonOutput

Throws:

IOException

writeEndObject

public void writeEndObject()
                    throws IOException

Specified by:

writeEndObject in interface JsonOutput

Throws:

IOException

writeUntypedNull

public void writeUntypedNull()
                      throws IOException

Specified by:

writeUntypedNull in interface JsonOutput

Throws:

IOException

writeFieldName

public void writeFieldName(String name)
                    throws IOException

Specified by:

writeFieldName in interface JsonOutput

Throws:

IOException

writeDecimal

public void writeDecimal(FieldReader reader)
                  throws IOException

Specified by:

writeDecimal in interface JsonOutput

Throws:

IOException

writeTinyInt

public void writeTinyInt(FieldReader reader)
                  throws IOException

Specified by:

writeTinyInt in interface JsonOutput

Throws:

IOException

writeSmallInt

public void writeSmallInt(FieldReader reader)
                   throws IOException

Specified by:

writeSmallInt in interface JsonOutput

Throws:

IOException

writeInt

public void writeInt(FieldReader reader)
              throws IOException

Specified by:

writeInt in interface JsonOutput

Throws:

IOException

writeBigInt

public void writeBigInt(FieldReader reader)
                 throws IOException

Specified by:

writeBigInt in interface JsonOutput

Throws:

IOException

writeFloat

public void writeFloat(FieldReader reader)
                throws IOException

Specified by:

writeFloat in interface JsonOutput

Throws:

IOException

writeDouble

public void writeDouble(FieldReader reader)
                 throws IOException

Specified by:

writeDouble in interface JsonOutput

Throws:

IOException

writeVarChar

public void writeVarChar(FieldReader reader)
                  throws IOException

Specified by:

writeVarChar in interface JsonOutput

Throws:

IOException

writeVar16Char

public void writeVar16Char(FieldReader reader)
                    throws IOException

Specified by:

writeVar16Char in interface JsonOutput

Throws:

IOException

writeBinary

public void writeBinary(FieldReader reader)
                 throws IOException

Specified by:

writeBinary in interface JsonOutput

Throws:

IOException

writeBoolean

public void writeBoolean(FieldReader reader)
                  throws IOException

Specified by:

writeBoolean in interface JsonOutput

Throws:

IOException

writeDate

public void writeDate(FieldReader reader)
               throws IOException

Specified by:

writeDate in interface JsonOutput

Throws:

IOException

writeTime

public void writeTime(FieldReader reader)
               throws IOException

Specified by:

writeTime in interface JsonOutput

Throws:

IOException

writeTimestamp

public void writeTimestamp(FieldReader reader)
                    throws IOException

Specified by:

writeTimestamp in interface JsonOutput

Throws:

IOException

writeInterval

public void writeInterval(FieldReader reader)
                   throws IOException

Specified by:

writeInterval in interface JsonOutput

Throws:

IOException

writeTinyInt

public void writeTinyInt(int index,
                         FieldReader reader)
                  throws IOException

Specified by:

writeTinyInt in interface JsonOutput

Throws:

IOException

writeSmallInt

public void writeSmallInt(int index,
                          FieldReader reader)
                   throws IOException

Specified by:

writeSmallInt in interface JsonOutput

Throws:

IOException

writeInt

public void writeInt(int index,
                     FieldReader reader)
              throws IOException

Specified by:

writeInt in interface JsonOutput

Throws:

IOException

writeBigInt

public void writeBigInt(int index,
                        FieldReader reader)
                 throws IOException

Specified by:

writeBigInt in interface JsonOutput

Throws:

IOException

writeFloat

public void writeFloat(int index,
                       FieldReader reader)
                throws IOException

Specified by:

writeFloat in interface JsonOutput

Throws:

IOException

writeDouble

public void writeDouble(int index,
                        FieldReader reader)
                 throws IOException

Specified by:

writeDouble in interface JsonOutput

Throws:

IOException

writeVarChar

public void writeVarChar(int index,
                         FieldReader reader)
                  throws IOException

Specified by:

writeVarChar in interface JsonOutput

Throws:

IOException

writeVar16Char

public void writeVar16Char(int index,
                           FieldReader reader)
                    throws IOException

Specified by:

writeVar16Char in interface JsonOutput

Throws:

IOException

writeBinary

public void writeBinary(int index,
                        FieldReader reader)
                 throws IOException

Specified by:

writeBinary in interface JsonOutput

Throws:

IOException

writeBoolean

public void writeBoolean(int index,
                         FieldReader reader)
                  throws IOException

Specified by:

writeBoolean in interface JsonOutput

Throws:

IOException

writeDate

public void writeDate(int index,
                      FieldReader reader)
               throws IOException

Specified by:

writeDate in interface JsonOutput

Throws:

IOException

writeTime

public void writeTime(int index,
                      FieldReader reader)
               throws IOException

Specified by:

writeTime in interface JsonOutput

Throws:

IOException

writeTimestamp

public void writeTimestamp(int index,
                           FieldReader reader)
                    throws IOException

Specified by:

writeTimestamp in interface JsonOutput

Throws:

IOException

writeInterval

public void writeInterval(int index,
                          FieldReader reader)
                   throws IOException

Specified by:

writeInterval in interface JsonOutput

Throws:

IOException

writeDecimal

public void writeDecimal(int index,
                         FieldReader reader)
                  throws IOException

Specified by:

writeDecimal in interface JsonOutput

Throws:

IOException

writeDecimal

public void writeDecimal(BigDecimal value)
                  throws IOException

Specified by:

writeDecimal in interface JsonOutput

Throws:

IOException

writeTinyInt

public void writeTinyInt(byte value)
                  throws IOException

Specified by:

writeTinyInt in interface JsonOutput

Throws:

IOException

writeSmallInt

public void writeSmallInt(short value)
                   throws IOException

Specified by:

writeSmallInt in interface JsonOutput

Throws:

IOException

writeInt

public void writeInt(int value)
              throws IOException

Specified by:

writeInt in interface JsonOutput

Throws:

IOException

writeBigInt

public void writeBigInt(long value)
                 throws IOException

Specified by:

writeBigInt in interface JsonOutput

Throws:

IOException

writeFloat

public void writeFloat(float value)
                throws IOException

Specified by:

writeFloat in interface JsonOutput

Throws:

IOException

writeDouble

public void writeDouble(double value)
                 throws IOException

Specified by:

writeDouble in interface JsonOutput

Throws:

IOException

writeVarChar

public void writeVarChar(String value)
                  throws IOException

Specified by:

writeVarChar in interface JsonOutput

Throws:

IOException

writeVar16Char

public void writeVar16Char(String value)
                    throws IOException

Specified by:

writeVar16Char in interface JsonOutput

Throws:

IOException

writeBinary

public void writeBinary(byte[] value)
                 throws IOException

Specified by:

writeBinary in interface JsonOutput

Throws:

IOException

writeBoolean

public void writeBoolean(boolean value)
                  throws IOException

Specified by:

writeBoolean in interface JsonOutput

Throws:

IOException

writeDate

public void writeDate(TemporalAccessor value)
               throws IOException

Specified by:

writeDate in interface JsonOutput

Throws:

IOException

writeTime

public void writeTime(TemporalAccessor value)
               throws IOException

Specified by:

writeTime in interface JsonOutput

Throws:

IOException

writeTimestamp

public void writeTimestamp(TemporalAccessor value)
                    throws IOException

Specified by:

writeTimestamp in interface JsonOutput

Throws:

IOException

writeInterval

public void writeInterval(org.joda.time.Period value)
                   throws IOException

Specified by:

writeInterval in interface JsonOutput

Throws:

IOException

writeDecimalNull

public void writeDecimalNull()
                      throws IOException

Specified by:

writeDecimalNull in interface JsonOutput

Throws:

IOException

writeTinyIntNull

public void writeTinyIntNull()
                      throws IOException

Specified by:

writeTinyIntNull in interface JsonOutput

Throws:

IOException

writeSmallIntNull

public void writeSmallIntNull()
                       throws IOException

Specified by:

writeSmallIntNull in interface JsonOutput

Throws:

IOException

writeIntNull

public void writeIntNull()
                  throws IOException

Specified by:

writeIntNull in interface JsonOutput

Throws:

IOException

writeBigIntNull

public void writeBigIntNull()
                     throws IOException

Specified by:

writeBigIntNull in interface JsonOutput

Throws:

IOException

writeFloatNull

public void writeFloatNull()
                    throws IOException

Specified by:

writeFloatNull in interface JsonOutput

Throws:

IOException

writeDoubleNull

public void writeDoubleNull()
                     throws IOException

Specified by:

writeDoubleNull in interface JsonOutput

Throws:

IOException

writeVarcharNull

public void writeVarcharNull()
                      throws IOException

Specified by:

writeVarcharNull in interface JsonOutput

Throws:

IOException

writeVar16charNull

public void writeVar16charNull()
                        throws IOException

Specified by:

writeVar16charNull in interface JsonOutput

Throws:

IOException

writeBinaryNull

public void writeBinaryNull()
                     throws IOException

Specified by:

writeBinaryNull in interface JsonOutput

Throws:

IOException

writeBooleanNull

public void writeBooleanNull()
                      throws IOException

Specified by:

writeBooleanNull in interface JsonOutput

Throws:

IOException

writeDateNull

public void writeDateNull()
                   throws IOException

Specified by:

writeDateNull in interface JsonOutput

Throws:

IOException

writeTimeNull

public void writeTimeNull()
                   throws IOException

Specified by:

writeTimeNull in interface JsonOutput

Throws:

IOException

writeTimestampNull

public void writeTimestampNull()
                        throws IOException

Specified by:

writeTimestampNull in interface JsonOutput

Throws:

IOException

writeIntervalNull

public void writeIntervalNull()
                       throws IOException

Specified by:

writeIntervalNull in interface JsonOutput

Throws:

IOException