de.alpharogroup.collections.set

Class IndexableSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

java.util.HashSet<E>

java.util.LinkedHashSet<E>

de.alpharogroup.collections.set.InsertionOrderSet<E>

de.alpharogroup.collections.set.IndexableSet<E>

Type Parameters:

E - the element type

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>

public class IndexableSet<E>
extends InsertionOrderSet<E>

The class IndexableSet

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IndexableSet()

Method Summary

Modifier and Type	Method and Description
E	get(int index) Gets the element of the given index Note: use with caution
int	getIndex(E element) Gets the index of the given element

Methods inherited from class de.alpharogroup.collections.set.InsertionOrderSet

add, setOf

Methods inherited from class java.util.LinkedHashSet

spliterator

Methods inherited from class java.util.HashSet

clear, clone, contains, isEmpty, iterator, remove, size

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

IndexableSet

public IndexableSet()

Method Detail

get

public E get(int index)

Gets the element of the given index

Note: use with caution

Parameters:

index - the index

Returns:

the element of the given index or throws an IndexOutOfBoundsException

Throws:

java.lang.IndexOutOfBoundsException - if the index is out of range (index < 0 || index >= size())

getIndex

public int getIndex(E element)

Gets the index of the given element

Parameters:

element - the element

Returns:

the index of the element or -1 if its not exists