io.github.privacystreams.core.actions.collect

Class Collectors

java.lang.Object

io.github.privacystreams.core.actions.collect.Collectors

@PSOperatorWrapper
public class Collectors
extends java.lang.Object

A helper class to access stream collectors.

Constructor Summary

Constructors

Constructor and Description
Collectors()

Method Summary

Modifier and Type	Method and Description
static <Tout> PStreamAction	collectItems(Function<java.util.List<Item>,Tout> itemsCollector, Callback<Tout> resultHandler) Collect the items in the stream with a collector function, and handle the result with another function.
static PStreamAction	collectItems(Function<java.util.List<Item>,java.lang.Void> itemsCollector) Collect the items in the stream with a collector function.
static Function<PStream,java.util.List<Item>>	toItemList() Collect the PStream to a list of Items.

Methods inherited from class java.lang.Object

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

Constructor Detail

Collectors

public Collectors()

Method Detail

collectItems

public static <Tout> PStreamAction collectItems(Function<java.util.List<Item>,Tout> itemsCollector,
                                                Callback<Tout> resultHandler)

Collect the items in the stream with a collector function, and handle the result with another function.

Type Parameters:

Tout - the output type of collector

Parameters:

itemsCollector - the function to collect the items

resultHandler - the function to handle result

Returns:

the function

collectItems

public static PStreamAction collectItems(Function<java.util.List<Item>,java.lang.Void> itemsCollector)

Collect the items in the stream with a collector function.

Parameters:

itemsCollector - the function to collect the items

Returns:

the function

toItemList

public static Function<PStream,java.util.List<Item>> toItemList()

Collect the PStream to a list of Items.

Returns:

the function