Package io.trino.testing

Class DataProviders

java.lang.Object

io.trino.testing.DataProviders

public final class DataProviders
extends Object

Method Summary

Modifier and Type	Method	Description
static Object[][]	cartesianProduct(Object[][]... args)
static Object[][]	concat(Object[][]... args)
static <T> Collector<T,?,Object[][]>	toDataProvider()
static Object[][]	trueFalse()

Methods inherited from class java.lang.Object

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

Method Details

toDataProvider

public static <T> Collector<T,?,Object[][]> toDataProvider()

trueFalse

public static Object[][] trueFalse()

cartesianProduct

public static Object[][] cartesianProduct(Object[][]... args)

Returns:

Full cartesian product of arguments, i.e. cartesianProduct({{A, B}}, {{1,2}}) will produce {{A,1}, {A,2}, {B,1}, {B,2}}

concat

public static Object[][] concat(Object[][]... args)

Returns:

args concatenated together into a single Object[][]