org.beryx.streamplify.combination

Class Combinations

java.lang.Object

org.beryx.streamplify.StreamableProxy<int[],Combinations>

org.beryx.streamplify.combination.Combinations

All Implemented Interfaces:

Streamable<int[],Combinations>

public class Combinations
extends StreamableProxy<int[],Combinations>

A Streamable providing streams of combinations.
This class is a proxy that delegates to either LongCombinations or BigIntegerCombinations, depending on the values of n and k.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_N

Constructor Summary

Constructors

Constructor and Description
Combinations(int n, int k) k-combinations from a set of n elements

Method Summary

Modifier and Type	Method and Description
protected Streamable<int[],?>	getDelegate()

Methods inherited from class org.beryx.streamplify.StreamableProxy

bigCount, count, parallelStream, shuffle, skip, skip, stream, withAdditionalCharacteristics

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.beryx.streamplify.Streamable

ordered, shuffle

Field Detail

MAX_N

public static final int MAX_N

See Also:

Constant Field Values

Constructor Detail

Combinations

public Combinations(int n,
                    int k)

k-combinations from a set of n elements

Method Detail

getDelegate

protected Streamable<int[],?> getDelegate()

Specified by:

getDelegate in class StreamableProxy<int[],Combinations>

Returns:

the delegate to which method calls are forwarded.