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java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractSet<E>
toxi.util.datatypes.ArraySet<E>
public class ArraySet<E>

An ArrayList implementation of Set. An ArraySet is good for small sets; it has less overhead than a HashSet or a TreeSet.
| Constructor Summary | |
|---|---|
ArraySet()
Create an empty set (default initial capacity is 3). |
|
ArraySet(java.util.Collection<? extends E> collection)
Create a set containing the items of the collection. |
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ArraySet(int initialCapacity)
Create an empty set with the specified initial capacity. |
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| Method Summary | |
|---|---|
boolean |
add(E item)
|
boolean |
containsAny(java.util.Collection<?> collection)
True if any member of the collection is also in the ArraySet. |
E |
get(int index)
Get the item at the specified index. |
java.util.Iterator<E> |
iterator()
|
int |
size()
|
| Methods inherited from class java.util.AbstractSet |
|---|
equals, hashCode, removeAll |
| Methods inherited from class java.util.AbstractCollection |
|---|
addAll, clear, contains, containsAll, isEmpty, remove, retainAll, toArray, toArray, toString |
| Methods inherited from class java.lang.Object |
|---|
getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.Set |
|---|
addAll, clear, contains, containsAll, isEmpty, remove, retainAll, toArray, toArray |
| Constructor Detail |
|---|
public ArraySet()
public ArraySet(java.util.Collection<? extends E> collection)
collection - the source for the items of the small setpublic ArraySet(int initialCapacity)
initialCapacity - the initial capacity| Method Detail |
|---|
public boolean add(E item)
add in interface java.util.Collection<E>add in interface java.util.Set<E>add in class java.util.AbstractCollection<E>public boolean containsAny(java.util.Collection<?> collection)
collection - the Collection to check
public E get(int index)
throws java.lang.IndexOutOfBoundsException
index - where the item is located in the ListSet
java.lang.IndexOutOfBoundsException - if the index is out of boundspublic java.util.Iterator<E> iterator()
iterator in interface java.lang.Iterable<E>iterator in interface java.util.Collection<E>iterator in interface java.util.Set<E>iterator in class java.util.AbstractCollection<E>public int size()
size in interface java.util.Collection<E>size in interface java.util.Set<E>size in class java.util.AbstractCollection<E>
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