org.apache.calcite.interpreter

Class Row.RowBuilder

java.lang.Object

org.apache.calcite.interpreter.Row.RowBuilder

Enclosing class:

Row

public static class Row.RowBuilder
extends Object

Utility class to build row objects.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Object[]	values

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RowBuilder(int size)

Method Summary

Modifier and Type	Method and Description
Row	build() Return a Row object
void	reset() Allocates a new internal array.
void	set(int index, Object value) Set the value of a particular column.
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

values

Object[] values

Constructor Detail

RowBuilder

private RowBuilder(int size)

Method Detail

set

public void set(int index,
                Object value)

Set the value of a particular column.

Parameters:

index - Zero-indexed position of value.

value - Desired column value.

build

public Row build()

Return a Row object

reset

public void reset()

Allocates a new internal array.

size

public int size()