java.util
Interface Map
- All Known Subinterfaces:
- SortedMap
- All Known Implementing Classes:
- AbstractMap, HashMap, IdentityHashMap, TreeMap, WeakHashMap
- public interface Map
Nested Class Summary |
static interface |
Map.Entry
|
size
public int size()
isEmpty
public boolean isEmpty()
containsKey
public boolean containsKey(Object)
containsValue
public boolean containsValue(Object)
get
public Object get(Object)
put
public Object put(Object,
Object)
remove
public Object remove(Object)
putAll
public void putAll(Map)
clear
public void clear()
keySet
public Set keySet()
values
public Collection values()
entrySet
public Set entrySet()
equals
public boolean equals(Object)
- Overrides:
equals
in class Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class Object