Package org.geysermc.databaseutils.processor.util

Class CollectionUtils

java.lang.Object

org.geysermc.databaseutils.processor.util.CollectionUtils

public class CollectionUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
CollectionUtils()

Method Summary

Modifier and Type	Method	Description
static String	join(Collection<?> items)
static String	join(Collection<?> items, int offset)
static String	join(Collection<?> items, String delimiter)
static <I, O> O[]	map(I[] items, Function<I,O> mapper)
static <I, O> List<O>	map(Collection<I> items, Function<I,O> mapper)
static <T> String	mapAndJoin(Collection<T> items, Function<T,?> mapper)
static <T> String	mapAndJoin(Collection<T> items, Function<T,?> mapper, String delimiter)

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionUtils

public CollectionUtils()

Method Details

map

public static <I,
O> List<O> map(Collection<I> items,
 Function<I,O> mapper)

map

public static <I,
O> O[] map(I[] items,
 Function<I,O> mapper)

mapAndJoin

public static <T> String mapAndJoin(Collection<T> items,
 Function<T,?> mapper)

mapAndJoin

public static <T> String mapAndJoin(Collection<T> items,
 Function<T,?> mapper,
 String delimiter)

join

public static String join(Collection<?> items,
 int offset)

join

public static String join(Collection<?> items)

join

public static String join(Collection<?> items,
 String delimiter)