Package org.apache.drill.exec.vector.accessor

Class ColumnAccessors.VarBinaryColumnReader

java.lang.Object

org.apache.drill.exec.vector.accessor.reader.AbstractScalarReader

org.apache.drill.exec.vector.accessor.reader.BaseScalarReader

org.apache.drill.exec.vector.accessor.reader.BaseScalarReader.BaseVarWidthReader

org.apache.drill.exec.vector.accessor.ColumnAccessors.VarBinaryColumnReader

All Implemented Interfaces:

ColumnReader, ReaderEvents, ScalarReader

Enclosing class:

ColumnAccessors

public static class ColumnAccessors.VarBinaryColumnReader
extends BaseScalarReader.BaseVarWidthReader

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.exec.vector.accessor.reader.BaseScalarReader

BaseScalarReader.BaseFixedWidthReader, BaseScalarReader.BaseVarWidthReader, BaseScalarReader.BufferAccessor

Nested classes/interfaces inherited from class org.apache.drill.exec.vector.accessor.reader.AbstractScalarReader

AbstractScalarReader.NullReader, AbstractScalarReader.ScalarObjectReader

Field Summary

Fields inherited from class org.apache.drill.exec.vector.accessor.reader.BaseScalarReader.BaseVarWidthReader

offsetsReader

Fields inherited from class org.apache.drill.exec.vector.accessor.reader.BaseScalarReader

bufferAccessor, schema, vectorAccessor

Fields inherited from class org.apache.drill.exec.vector.accessor.reader.AbstractScalarReader

nullStateReader, vectorIndex

Constructor Summary

Constructors

Constructor	Description
VarBinaryColumnReader()

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes()
ValueType	valueType()	Describe the type of the value.

Methods inherited from class org.apache.drill.exec.vector.accessor.reader.BaseScalarReader.BaseVarWidthReader

bindBuffer, bindIndex, bindVector, getEntry

Methods inherited from class org.apache.drill.exec.vector.accessor.reader.BaseScalarReader

buffer, bufferAccessor, buildOptional, buildRequired, schema

Methods inherited from class org.apache.drill.exec.vector.accessor.reader.AbstractScalarReader

bindNullState, conversionError, extendedType, getAsString, getBoolean, getDate, getDecimal, getDouble, getFloat, getInt, getLong, getObject, getPeriod, getString, getTime, getTimestamp, getValue, isNull, nullReader, nullStateReader, reposition, type

Methods inherited from class java.lang.Object

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

Constructor Details

VarBinaryColumnReader

public VarBinaryColumnReader()

Method Details

valueType

public ValueType valueType()

Description copied from interface: ScalarReader

Describe the type of the value. This is a compression of the value vector type: it describes which method will return the vector value.

Returns:

the value type which indicates which get method is valid for the column

getBytes

public byte[] getBytes()

Specified by:

getBytes in interface ScalarReader

Overrides:

getBytes in class AbstractScalarReader