Package org.apache.arrow.driver.jdbc.converter.impl

Class Utf8ViewAvaticaParameterConverter

java.lang.Object

org.apache.arrow.driver.jdbc.converter.impl.Utf8ViewAvaticaParameterConverter

All Implemented Interfaces:

AvaticaParameterConverter

public class Utf8ViewAvaticaParameterConverter
extends Object

AvaticaParameterConverter for Utf8View Arrow types.

Constructor Summary

Constructors

Constructor	Description
Utf8ViewAvaticaParameterConverter(ArrowType.Utf8View type)

Method Summary

Modifier and Type	Method	Description
boolean	bindParameter(FieldVector vector, org.apache.calcite.avatica.remote.TypedValue typedValue, int index)	Bind a TypedValue to a FieldVector at the given index.
org.apache.calcite.avatica.AvaticaParameter	createParameter(Field field)	Create an AvaticaParameter from the given Field.
protected org.apache.calcite.avatica.AvaticaParameter	createParameter(Field field, boolean signed)

Methods inherited from class java.lang.Object

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

Constructor Details

Utf8ViewAvaticaParameterConverter

public Utf8ViewAvaticaParameterConverter(ArrowType.Utf8View type)

Method Details

bindParameter

public boolean bindParameter(FieldVector vector,
 org.apache.calcite.avatica.remote.TypedValue typedValue,
 int index)

Description copied from interface: AvaticaParameterConverter

Bind a TypedValue to a FieldVector at the given index.

Parameters:

vector - FieldVector that the parameter should be bound to.

typedValue - TypedValue to bind as a parameter.

index - Vector index (0-indexed) that the TypedValue should be bound to.

Returns:

Whether the value was set successfully.

createParameter

public org.apache.calcite.avatica.AvaticaParameter createParameter(Field field)

Description copied from interface: AvaticaParameterConverter

Create an AvaticaParameter from the given Field.

Parameters:

field - Arrow Field to generate an AvaticaParameter from.

createParameter

protected org.apache.calcite.avatica.AvaticaParameter createParameter(Field field,
 boolean signed)