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

Class BaseScalarReader.BaseFixedWidthReader

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.BaseFixedWidthReader

All Implemented Interfaces:

ColumnReader, ReaderEvents, ScalarReader

Direct Known Subclasses:

BitColumnReader, ColumnAccessors.BigIntColumnReader, ColumnAccessors.DateColumnReader, ColumnAccessors.Decimal18ColumnReader, ColumnAccessors.Decimal28SparseColumnReader, ColumnAccessors.Decimal38SparseColumnReader, ColumnAccessors.Decimal9ColumnReader, ColumnAccessors.Float4ColumnReader, ColumnAccessors.Float8ColumnReader, ColumnAccessors.IntColumnReader, ColumnAccessors.IntervalColumnReader, ColumnAccessors.IntervalDayColumnReader, ColumnAccessors.IntervalYearColumnReader, ColumnAccessors.SmallIntColumnReader, ColumnAccessors.TimeColumnReader, ColumnAccessors.TimeStampColumnReader, ColumnAccessors.TinyIntColumnReader, ColumnAccessors.UInt1ColumnReader, ColumnAccessors.UInt2ColumnReader, ColumnAccessors.UInt4ColumnReader, ColumnAccessors.UInt8ColumnReader, OffsetVectorReader

Enclosing class:

BaseScalarReader

public abstract static class BaseScalarReader.BaseFixedWidthReader
extends BaseScalarReader

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

bufferAccessor, schema, vectorAccessor

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

nullStateReader, vectorIndex

Constructor Summary

Constructors

Constructor and Description
BaseFixedWidthReader()

Method Summary

Modifier and Type	Method and Description
int	offsetIndex()
abstract int	width()

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

bindBuffer, bindIndex, bindVector, buffer, bufferAccessor, buildOptional, buildRequired, schema

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

bindNullState, conversionError, extendedType, getAsString, getBoolean, getBytes, 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

Methods inherited from interface org.apache.drill.exec.vector.accessor.ScalarReader

valueType

Constructor Detail

BaseFixedWidthReader

public BaseFixedWidthReader()

Method Detail

width

public abstract int width()

offsetIndex

public final int offsetIndex()