org.apache.drill.exec.store.pojo

Class PojoWriters

java.lang.Object

org.apache.drill.exec.store.pojo.PojoWriters

public class PojoWriters
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PojoWriters.BitWriter Pojo writer for boolean.
static class	PojoWriters.DecimalWriter Pojo writer for decimal.
static class	PojoWriters.DoubleWriter Pojo writer for double.
static class	PojoWriters.EnumWriter Pojo writer for Enum.
static class	PojoWriters.IntWriter Pojo writer for int.
static class	PojoWriters.LongWriter Pojo writer for long.
static class	PojoWriters.NBigIntWriter Pojo writer for Long.
static class	PojoWriters.NBooleanWriter Pojo writer for Boolean.
static class	PojoWriters.NDoubleWriter Pojo writer for Double.
static class	PojoWriters.NIntWriter Pojo writer for Integer.
static class	PojoWriters.NTimeStampWriter Pojo writer for Timestamp.
static class	PojoWriters.StringWriter Pojo writer for String.

Constructor Summary

Constructors

Constructor and Description
PojoWriters()

Method Summary

Modifier and Type	Method and Description
static PojoWriter	getWriter(Class<?> type, String fieldName, DrillBuf buffer) Creates matching writer to the given field type.

Methods inherited from class java.lang.Object

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

Constructor Detail

PojoWriters

public PojoWriters()

Method Detail

getWriter

public static PojoWriter getWriter(Class<?> type,
                                   String fieldName,
                                   DrillBuf buffer)
                            throws ExecutionSetupException

Creates matching writer to the given field type.

Parameters:

type - field type

fieldName - field name

buffer - drill buffer

Returns:

pojo writer

Throws:

ExecutionSetupException - in case if writer was not found for the given type