java.lang.Iterable
, java.util.Collection
, java.util.Set
protected static class AbstractHashedMap.KeySet
extends java.util.AbstractSet
Modifier and Type | Field | Description |
---|---|---|
protected AbstractHashedMap |
parent |
The parent map
|
Modifier | Constructor | Description |
---|---|---|
protected |
KeySet(AbstractHashedMap parent) |
Modifier and Type | Method | Description |
---|---|---|
void |
clear() |
|
boolean |
contains(java.lang.Object key) |
|
java.util.Iterator |
iterator() |
|
boolean |
remove(java.lang.Object key) |
|
int |
size() |
add, addAll, containsAll, isEmpty, retainAll, toArray, toArray, toString
protected final AbstractHashedMap parent
protected KeySet(AbstractHashedMap parent)
public int size()
size
in interface java.util.Collection
size
in interface java.util.Set
size
in class java.util.AbstractCollection
public void clear()
clear
in interface java.util.Collection
clear
in interface java.util.Set
clear
in class java.util.AbstractCollection
public boolean contains(java.lang.Object key)
contains
in interface java.util.Collection
contains
in interface java.util.Set
contains
in class java.util.AbstractCollection
public boolean remove(java.lang.Object key)
remove
in interface java.util.Collection
remove
in interface java.util.Set
remove
in class java.util.AbstractCollection
public java.util.Iterator iterator()
iterator
in interface java.util.Collection
iterator
in interface java.lang.Iterable
iterator
in interface java.util.Set
iterator
in class java.util.AbstractCollection
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