Package edu.wpi.first.units.collections

Class ReadOnlyPrimitiveLongSet

java.lang.Object

edu.wpi.first.units.collections.ReadOnlyPrimitiveLongSet

All Implemented Interfaces:

Iterable<Long>

public class ReadOnlyPrimitiveLongSet
extends Object
implements Iterable<Long>

A read-only set of unique primitive long values.

Constructor Summary

Constructors

Constructor	Description
ReadOnlyPrimitiveLongSet(long... values)	Creates a new set from the given values.

Method Summary

Modifier and Type	Method	Description
boolean	contains(long value)	Checks if the set contains a particular value.
boolean	isEmpty()	Checks if the set is empty, i.e.
Iterator<Long>	iterator()
int	size()	Retrieves the number of elements in the set.
LongStream	stream()	Creates a stream of primitive long values for the set.
long[]	toArray()	Creates a new array that contains all of the values in the set.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

ReadOnlyPrimitiveLongSet

public ReadOnlyPrimitiveLongSet(long... values)

Creates a new set from the given values. These values do not have to be unique.

Parameters:

values - the values that belong to the set.

Method Details

contains

public boolean contains(long value)

Checks if the set contains a particular value.

Parameters:

value - the value to check for

Returns:

true if the value is in the set, false if not

size

public int size()

Retrieves the number of elements in the set.

Returns:

the number of elements in the set

isEmpty

public boolean isEmpty()

Checks if the set is empty, i.e. contains no values.

Returns:

true if there are no values in the set, false otherwise.

stream

public LongStream stream()

Creates a stream of primitive long values for the set.

Returns:

a sequential Stream over the elements in this collection

See Also:

Collection.stream()

toArray

public long[] toArray()

Creates a new array that contains all of the values in the set.

Returns:

an array containing all the values in the set

iterator

public Iterator<Long> iterator()

Specified by:

iterator in interface Iterable<Long>