Module org.apache.arrow.adapter.jdbc

Package org.apache.arrow.adapter.jdbc.binder

Class BaseColumnBinder<V extends FieldVector>

java.lang.Object

org.apache.arrow.adapter.jdbc.binder.BaseColumnBinder<V>

Type Parameters:

V - The concrete FieldVector subtype.

All Implemented Interfaces:

ColumnBinder

Direct Known Subclasses:

BigIntBinder, BitBinder, DateDayBinder, DateMilliBinder, Decimal128Binder, Decimal256Binder, FixedSizeBinaryBinder, Float4Binder, Float8Binder, IntBinder, ListBinder, MapBinder, SmallIntBinder, Time32Binder, Time64Binder, TimeStampBinder, TinyIntBinder, VarBinaryBinder, VarCharBinder

public abstract class BaseColumnBinder<V extends FieldVector>
extends Object
implements ColumnBinder

Base class for ColumnBinder implementations.

Field Summary

Fields

Modifier and Type	Field	Description
protected final int	jdbcType
protected final V	vector

Constructor Summary

Constructors

Constructor	Description
BaseColumnBinder(V vector, int jdbcType)

Method Summary

Modifier and Type	Method	Description
int	getJdbcType()	Get the JDBC type code used by this binder.
V	getVector()	Get the vector used by this binder.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.arrow.adapter.jdbc.binder.ColumnBinder

bind

Field Details

vector

protected final V extends FieldVector vector

jdbcType

protected final int jdbcType

Constructor Details

BaseColumnBinder

public BaseColumnBinder(V vector,
 int jdbcType)

Method Details

getJdbcType

public int getJdbcType()

Description copied from interface: ColumnBinder

Get the JDBC type code used by this binder.

Specified by:

getJdbcType in interface ColumnBinder

Returns:

A type code from Types.

getVector

public V getVector()

Description copied from interface: ColumnBinder

Get the vector used by this binder.

Specified by:

getVector in interface ColumnBinder