java.util
Class TreeSet
java.lang.Object
|
+--java.util.AbstractCollection
|
+--java.util.AbstractSet
|
+--java.util.TreeSet
- All Implemented Interfaces:
- Cloneable, Collection, Serializable, Set, SortedSet
- public synchronized class TreeSet
- extends AbstractSet
- implements SortedSet, Cloneable, Serializable
- See Also:
- Serialized Form
TreeSet
public TreeSet()
TreeSet
public TreeSet(Comparator)
TreeSet
public TreeSet(Collection)
TreeSet
public TreeSet(SortedSet)
iterator
public Iterator iterator()
- Specified by:
iterator
in interface Set
- Specified by:
iterator
in class AbstractCollection
size
public int size()
- Specified by:
size
in interface Set
- Specified by:
size
in class AbstractCollection
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface Set
- Overrides:
isEmpty
in class AbstractCollection
contains
public boolean contains(Object)
- Specified by:
contains
in interface Set
- Overrides:
contains
in class AbstractCollection
add
public boolean add(Object)
- Specified by:
add
in interface Set
- Overrides:
add
in class AbstractCollection
remove
public boolean remove(Object)
- Specified by:
remove
in interface Set
- Overrides:
remove
in class AbstractCollection
clear
public void clear()
- Specified by:
clear
in interface Set
- Overrides:
clear
in class AbstractCollection
addAll
public boolean addAll(Collection)
- Specified by:
addAll
in interface Set
- Overrides:
addAll
in class AbstractCollection
subSet
public SortedSet subSet(Object,
Object)
- Specified by:
subSet
in interface SortedSet
headSet
public SortedSet headSet(Object)
- Specified by:
headSet
in interface SortedSet
tailSet
public SortedSet tailSet(Object)
- Specified by:
tailSet
in interface SortedSet
comparator
public Comparator comparator()
- Specified by:
comparator
in interface SortedSet
first
public Object first()
- Specified by:
first
in interface SortedSet
last
public Object last()
- Specified by:
last
in interface SortedSet
clone
public Object clone()