public final class ArrayStringSet extends Object
e1 and e2 such that e1.equals(e2), and at most one null element. @SuppressWarnings("unusable-by-js") because J2CL transpiler emits warnings as not usable in the javascript part but
this collection must not be passed to any javascript code.| Constructor and Description |
|---|
ArrayStringSet()
Creates an empty set.
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| Modifier and Type | Method and Description |
|---|---|
boolean |
add(String e)
Adds the specified element to this set if it is not already present (optional operation).
|
boolean |
addAll(Collection<? extends E> c)
Appends all of the elements in the specified collection to the end of this set, in the order that they are returned by the specified collection's iterator
|
void |
clear()
Removes all of the elements from this set.
|
boolean |
contains(Object object)
Returns true if this set contains the specified element.
|
boolean |
containsAll(Collection<?> c)
Returns true if this set contains all of the elements of the specified collection.
|
boolean |
isEmpty()
Returns true if this set contains no elements
|
Iterator<E> |
iterator()
Returns an iterator over the elements in this set.
|
boolean |
remove(Object o)
Removes the first occurrence of the specified element from this set, if it is present.
|
boolean |
removeAll(Collection<?> c)
Removes from this set all of its elements that are contained in the specified collection.
|
boolean |
retainAll(Collection<?> c)
Retains only the elements in this set that are contained in the specified collection.
In other words, removes from this set all of its elements that are not contained in the specified collection. |
int |
size()
Returns the number of elements in this set.
|
Object[] |
toArray()
Returns an array containing all of the elements in this set.
|
<T> T[] |
toArray(T[] a)
Returns an array containing all of the elements in this set; the runtime type of the returned array is that of the specified array.
|
String |
toString() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitequals, hashCode, spliteratorparallelStream, removeIf, streampublic boolean add(String e)
public final int size()
size in interface Collection<E>size in interface Set<E>public final boolean isEmpty()
isEmpty in interface Collection<E>isEmpty in interface Set<E>public final boolean contains(Object object)
contains in interface Collection<E>contains in interface Set<E>public final Iterator<E> iterator()
public final Object[] toArray()
toArray in interface Collection<E>toArray in interface Set<E>public final <T> T[] toArray(T[] a)
toArray in interface Collection<E>toArray in interface Set<E>public final boolean remove(Object o)
remove in interface Collection<E>remove in interface Set<E>public final boolean containsAll(Collection<?> c)
containsAll in interface Collection<E>containsAll in interface Set<E>public final boolean addAll(Collection<? extends E> c)
addAll in interface Collection<E>addAll in interface Set<E>public final boolean retainAll(Collection<?> c)
retainAll in interface Collection<E>retainAll in interface Set<E>public final boolean removeAll(Collection<?> c)
removeAll in interface Collection<E>removeAll in interface Set<E>public final void clear()
clear in interface Collection<E>clear in interface Set<E>