Package com.compomics.util

Class StreamUtil

java.lang.Object

com.compomics.util.StreamUtil

public class StreamUtil
extends Object

Convenience methods to work with lambdas.

Author:

Marc Vaudel

Constructor Summary

Constructors

Constructor	Description
StreamUtil()

Method Summary

Modifier and Type	Method	Description
static <T> java.util.stream.Stream<T>	concatenate(Collection<T>... collections)	Returns a concatenation of the streams of the given collections.

Methods inherited from class java.lang.Object

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

Constructor Details

StreamUtil

public StreamUtil()

Method Details

concatenate

public static <T> java.util.stream.Stream<T> concatenate(Collection<T>... collections)

Returns a concatenation of the streams of the given collections. If a collection is null it is ignored. Returns null if all collections are null.

Type Parameters:

T - the collections

Parameters:

collections - the collections

Returns:

the concatenated stream