E - element typepublic class WeightedUnmodifiableSet<E> extends AbstractSet<E> implements Serializable
hashCode() and equals() methods are identical to those
of a normal set, i.e. they are independent of the weight of this class. All methods are
delegated to the underlying set.| Modifier and Type | Field and Description |
|---|---|
Set<E> |
backingSet |
double |
weight |
| Constructor and Description |
|---|
WeightedUnmodifiableSet(Set<E> backingSet)
Constructs a WeightedUnmodifiableSet instance
|
WeightedUnmodifiableSet(Set<E> backingSet,
double weight)
Constructs a WeightedUnmodifiableSet instance
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
add(E v) |
boolean |
addAll(Collection<? extends E> c) |
void |
clear() |
boolean |
contains(Object o) |
boolean |
containsAll(Collection<?> c) |
boolean |
equals(Object o) |
double |
getWeight()
Returns the weight of the set.
|
int |
hashCode() |
boolean |
isEmpty() |
Iterator<E> |
iterator() |
boolean |
remove(Object o) |
boolean |
removeAll(Collection<?> c) |
boolean |
retainAll(Collection<?> c) |
int |
size() |
Object[] |
toArray() |
<T> T[] |
toArray(T[] a) |
toStringclone, finalize, getClass, notify, notifyAll, wait, wait, waitspliteratorparallelStream, removeIf, streampublic WeightedUnmodifiableSet(Set<E> backingSet)
backingSet - underlying setpublic double getWeight()
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 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 boolean add(E v)
add in interface Collection<E>add in interface Set<E>add 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 containsAll(Collection<?> c)
containsAll in interface Collection<E>containsAll in interface Set<E>containsAll in class AbstractCollection<E>public boolean addAll(Collection<? extends E> c)
addAll in interface Collection<E>addAll in interface Set<E>addAll in class AbstractCollection<E>public boolean retainAll(Collection<?> c)
retainAll in interface Collection<E>retainAll in interface Set<E>retainAll 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 void clear()
clear in interface Collection<E>clear in interface Set<E>clear in class AbstractCollection<E>public boolean equals(Object o)
equals in interface Collection<E>equals in interface Set<E>equals in class AbstractSet<E>public int hashCode()
hashCode in interface Collection<E>hashCode in interface Set<E>hashCode in class AbstractSet<E>Copyright © 2019. All rights reserved.