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

Interface JsonOutput

All Known Implementing Classes:

BasicJsonOutput, ExtendedJsonOutput

public interface JsonOutput

Interface through which UDFs, RecordWriters and other systems can write out a JSON output. Generally used to control how non-JSON types are mapped to a JSON output stream.

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()

Method Detail

flush

void flush()
    throws IOException

Throws:

IOException

writeStartArray

void writeStartArray()
              throws IOException

Throws:

IOException

writeEndArray

void writeEndArray()
            throws IOException

Throws:

IOException

writeStartObject

void writeStartObject()
               throws IOException

Throws:

IOException

writeEndObject

void writeEndObject()
             throws IOException

Throws:

IOException

writeUntypedNull

void writeUntypedNull()
               throws IOException

Throws:

IOException

writeFieldName

void writeFieldName(String name)
             throws IOException

Throws:

IOException

writeDecimal

void writeDecimal(BigDecimal value)
           throws IOException

Throws:

IOException

writeTinyInt

void writeTinyInt(byte value)
           throws IOException

Throws:

IOException

writeSmallInt

void writeSmallInt(short value)
            throws IOException

Throws:

IOException

writeInt

void writeInt(int value)
       throws IOException

Throws:

IOException

writeBigInt

void writeBigInt(long value)
          throws IOException

Throws:

IOException

writeFloat

void writeFloat(float value)
         throws IOException

Throws:

IOException

writeDouble

void writeDouble(double value)
          throws IOException

Throws:

IOException

writeVarChar

void writeVarChar(String value)
           throws IOException

Throws:

IOException

writeVar16Char

void writeVar16Char(String value)
             throws IOException

Throws:

IOException

writeBinary

void writeBinary(byte[] value)
          throws IOException

Throws:

IOException

writeBoolean

void writeBoolean(boolean value)
           throws IOException

Throws:

IOException

writeDate

void writeDate(TemporalAccessor value)
        throws IOException

Throws:

IOException

writeTime

void writeTime(TemporalAccessor value)
        throws IOException

Throws:

IOException

writeTimestamp

void writeTimestamp(TemporalAccessor value)
             throws IOException

Throws:

IOException

writeInterval

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

Throws:

IOException

writeDecimalNull

void writeDecimalNull()
               throws IOException

Throws:

IOException

writeTinyIntNull

void writeTinyIntNull()
               throws IOException

Throws:

IOException

writeSmallIntNull

void writeSmallIntNull()
                throws IOException

Throws:

IOException

writeIntNull

void writeIntNull()
           throws IOException

Throws:

IOException

writeBigIntNull

void writeBigIntNull()
              throws IOException

Throws:

IOException

writeFloatNull

void writeFloatNull()
             throws IOException

Throws:

IOException

writeDoubleNull

void writeDoubleNull()
              throws IOException

Throws:

IOException

writeVarcharNull

void writeVarcharNull()
               throws IOException

Throws:

IOException

writeVar16charNull

void writeVar16charNull()
                 throws IOException

Throws:

IOException

writeBinaryNull

void writeBinaryNull()
              throws IOException

Throws:

IOException

writeBooleanNull

void writeBooleanNull()
               throws IOException

Throws:

IOException

writeDateNull

void writeDateNull()
            throws IOException

Throws:

IOException

writeTimeNull

void writeTimeNull()
            throws IOException

Throws:

IOException

writeTimestampNull

void writeTimestampNull()
                 throws IOException

Throws:

IOException

writeIntervalNull

void writeIntervalNull()
                throws IOException

Throws:

IOException

writeDecimal

void writeDecimal(FieldReader reader)
           throws IOException

Throws:

IOException

writeTinyInt

void writeTinyInt(FieldReader reader)
           throws IOException

Throws:

IOException

writeSmallInt

void writeSmallInt(FieldReader reader)
            throws IOException

Throws:

IOException

writeInt

void writeInt(FieldReader reader)
       throws IOException

Throws:

IOException

writeBigInt

void writeBigInt(FieldReader reader)
          throws IOException

Throws:

IOException

writeFloat

void writeFloat(FieldReader reader)
         throws IOException

Throws:

IOException

writeDouble

void writeDouble(FieldReader reader)
          throws IOException

Throws:

IOException

writeVarChar

void writeVarChar(FieldReader reader)
           throws IOException

Throws:

IOException

writeVar16Char

void writeVar16Char(FieldReader reader)
             throws IOException

Throws:

IOException

writeBinary

void writeBinary(FieldReader reader)
          throws IOException

Throws:

IOException

writeBoolean

void writeBoolean(FieldReader reader)
           throws IOException

Throws:

IOException

writeDate

void writeDate(FieldReader reader)
        throws IOException

Throws:

IOException

writeTime

void writeTime(FieldReader reader)
        throws IOException

Throws:

IOException

writeTimestamp

void writeTimestamp(FieldReader reader)
             throws IOException

Throws:

IOException

writeInterval

void writeInterval(FieldReader reader)
            throws IOException

Throws:

IOException

writeDecimal

void writeDecimal(int index,
                  FieldReader reader)
           throws IOException

Throws:

IOException

writeTinyInt

void writeTinyInt(int index,
                  FieldReader reader)
           throws IOException

Throws:

IOException

writeSmallInt

void writeSmallInt(int index,
                   FieldReader reader)
            throws IOException

Throws:

IOException

writeInt

void writeInt(int index,
              FieldReader reader)
       throws IOException

Throws:

IOException

writeBigInt

void writeBigInt(int index,
                 FieldReader reader)
          throws IOException

Throws:

IOException

writeFloat

void writeFloat(int index,
                FieldReader reader)
         throws IOException

Throws:

IOException

writeDouble

void writeDouble(int index,
                 FieldReader reader)
          throws IOException

Throws:

IOException

writeVarChar

void writeVarChar(int index,
                  FieldReader reader)
           throws IOException

Throws:

IOException

writeVar16Char

void writeVar16Char(int index,
                    FieldReader reader)
             throws IOException

Throws:

IOException

writeBinary

void writeBinary(int index,
                 FieldReader reader)
          throws IOException

Throws:

IOException

writeBoolean

void writeBoolean(int index,
                  FieldReader reader)
           throws IOException

Throws:

IOException

writeDate

void writeDate(int index,
               FieldReader reader)
        throws IOException

Throws:

IOException

writeTime

void writeTime(int index,
               FieldReader reader)
        throws IOException

Throws:

IOException

writeTimestamp

void writeTimestamp(int index,
                    FieldReader reader)
             throws IOException

Throws:

IOException

writeInterval

void writeInterval(int index,
                   FieldReader reader)
            throws IOException

Throws:

IOException