private static class Sets.SetFromMap<E> extends AbstractSet<E> implements Set<E>, Serializable
| Modifier and Type | Field and Description |
|---|---|
private Map<E,Boolean> |
m
The backing map.
|
private Set<E> |
s
Its keySet.
|
private static long |
serialVersionUID
For serialization.
|
| Constructor and Description |
|---|
SetFromMap(Map<E,Boolean> map) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
add(E e) |
void |
clear() |
boolean |
contains(Object o) |
boolean |
containsAll(Collection<?> c) |
boolean |
equals(Object object) |
int |
hashCode() |
boolean |
isEmpty() |
Iterator<E> |
iterator() |
private void |
readObject(ObjectInputStream stream) |
boolean |
remove(Object o) |
boolean |
removeAll(Collection<?> c) |
boolean |
retainAll(Collection<?> c) |
int |
size() |
Object[] |
toArray() |
<T> T[] |
toArray(T[] a) |
String |
toString() |
addAllclone, finalize, getClass, notify, notifyAll, wait, wait, waitaddAll, spliteratorparallelStream, removeIf, streamprivate static final long serialVersionUID
public void clear()
clear in interface Collection<E>clear in interface Set<E>clear in class AbstractCollection<E>public int size()
size in interface Collection<E>size in interface Set<E>size in class AbstractCollection<E>public boolean isEmpty()
isEmpty in interface Collection<E>isEmpty in interface Set<E>isEmpty in class AbstractCollection<E>public boolean contains(Object o)
contains in interface Collection<E>contains in interface Set<E>contains in class AbstractCollection<E>public boolean remove(Object o)
remove in interface Collection<E>remove in interface Set<E>remove in class AbstractCollection<E>public boolean add(E e)
add in interface Collection<E>add in interface Set<E>add in class AbstractCollection<E>public Object[] toArray()
toArray in interface Collection<E>toArray in interface Set<E>toArray in class AbstractCollection<E>public <T> T[] toArray(T[] a)
toArray in interface Collection<E>toArray in interface Set<E>toArray in class AbstractCollection<E>public String toString()
toString in class AbstractCollection<E>public int hashCode()
hashCode in interface Collection<E>hashCode in interface Set<E>hashCode in class AbstractSet<E>public boolean equals(Object object)
equals in interface Collection<E>equals in interface Set<E>equals in class AbstractSet<E>public boolean containsAll(Collection<?> c)
containsAll in interface Collection<E>containsAll in interface Set<E>containsAll in class AbstractCollection<E>public boolean removeAll(Collection<?> c)
removeAll in interface Collection<E>removeAll in interface Set<E>removeAll in class AbstractSet<E>public boolean retainAll(Collection<?> c)
retainAll in interface Collection<E>retainAll in interface Set<E>retainAll in class AbstractCollection<E>private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
IOExceptionClassNotFoundExceptionCopyright © 2014 Sven Strittmatter. All Rights Reserved.