@GwtCompatible(emulated=true) final class ImmutableMapKeySet<K,V> extends ImmutableSet<K>
keySet()
implementation for ImmutableMap
.Modifier and Type | Class and Description |
---|---|
private static class |
ImmutableMapKeySet.KeySetSerializedForm<K> |
ImmutableSet.Builder<E>
ImmutableCollection.ArrayBasedBuilder<E>
Modifier and Type | Field and Description |
---|---|
private ImmutableMap<K,V> |
map |
MAX_TABLE_SIZE
Constructor and Description |
---|
ImmutableMapKeySet(ImmutableMap<K,V> map) |
Modifier and Type | Method and Description |
---|---|
boolean |
contains(java.lang.Object object) |
(package private) ImmutableList<K> |
createAsList() |
(package private) boolean |
isPartialView()
Returns
true if this immutable collection's implementation contains references to
user-created objects that aren't accessible via this collection's methods. |
UnmodifiableIterator<K> |
iterator()
Returns an unmodifiable iterator across the elements in this collection.
|
int |
size() |
(package private) java.lang.Object |
writeReplace() |
builder, chooseTableSize, copyOf, copyOf, copyOf, copyOf, equals, hashCode, isHashCodeFast, of, of, of, of, of, of, of
add, addAll, asList, clear, copyIntoArray, remove, removeAll, retainAll, toArray, toArray
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
private final ImmutableMap<K,V> map
ImmutableMapKeySet(ImmutableMap<K,V> map)
public int size()
public UnmodifiableIterator<K> iterator()
ImmutableCollection
public boolean contains(@Nullable java.lang.Object object)
contains
in interface java.util.Collection<K>
contains
in interface java.util.Set<K>
contains
in class ImmutableCollection<K>
ImmutableList<K> createAsList()
createAsList
in class ImmutableCollection<K>
boolean isPartialView()
ImmutableCollection
true
if this immutable collection's implementation contains references to
user-created objects that aren't accessible via this collection's methods. This is generally
used to determine whether copyOf
implementations should make an explicit copy to avoid
memory leaks.isPartialView
in class ImmutableCollection<K>
@GwtIncompatible(value="serialization") java.lang.Object writeReplace()
writeReplace
in class ImmutableSet<K>