Package 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	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.FloatWriter	Pojo writer for float.
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.NFloatWriter	Pojo writer for Float.
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	Description
PojoWriters()

Method Summary

Modifier and Type	Method	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 Details

PojoWriters

public PojoWriters()

Method Details

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