Class AntiCollisionHashMap<K,V>

Constructor Detail

• AntiCollisionHashMap

  public AntiCollisionHashMap(int initialCapacity,
                              float loadFactor)

  Deprecated. 

• AntiCollisionHashMap

  public AntiCollisionHashMap(int initialCapacity)

  Deprecated. 
  Constructs an empty SafelyHashMap with the specified initial capacity and the default load factor (0.75).

  Parameters:

  initialCapacity - the initial capacity.

  Throws:

  IllegalArgumentException - if the initial capacity is negative.

• AntiCollisionHashMap

  public AntiCollisionHashMap()

  Deprecated. 
  Constructs an empty SafelyHashMap with the default initial capacity (16) and the default load factor (0.75).

• AntiCollisionHashMap

  public AntiCollisionHashMap(Map<? extends K,? extends V> m)

  Deprecated. 
  Constructs a new SafelyHashMap with the same mappings as the specified Map. The SafelyHashMap is created with default load factor (0.75) and an initial capacity sufficient to hold the mappings in the specified Map.

  Parameters:

  m - the map whose mappings are to be placed in this map

  Throws:

  NullPointerException - if the specified map is null

Method Detail

• size

  public int size()

  Deprecated. 
  Returns the number of key-value mappings in this map.

  Specified by:

  size in interface  Map<K,V>

  Overrides:

  size in class  AbstractMap<K,V>

  Returns:

  the number of key-value mappings in this map

• isEmpty

  public boolean isEmpty()

  Deprecated. 
  Returns true if this map contains no key-value mappings.

  Specified by:

  isEmpty in interface  Map<K,V>

  Overrides:

  isEmpty in class  AbstractMap<K,V>

  Returns:

  true if this map contains no key-value mappings

• get

  public V get(Object key)

  Deprecated. 
  Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

  More formally, if this map contains a mapping from a key k to a value v such that (key==null ? k==null : key.equals(k)), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)

  A return value of null does not necessarily indicate that the map contains no mapping for the key; it's also possible that the map explicitly maps the key to null. The containsKey operation may be used to distinguish these two cases.

  Specified by:

  get in interface  Map<K,V>

  Overrides:

  get in class  AbstractMap<K,V>

  See Also:

  put(Object, Object)

• containsKey

  public boolean containsKey(Object key)

  Deprecated. 
  Returns true if this map contains a mapping for the specified key.

  Specified by:

  containsKey in interface  Map<K,V>

  Overrides:

  containsKey in class  AbstractMap<K,V>

  Parameters:

  key - The key whose presence in this map is to be tested

  Returns:

  true if this map contains a mapping for the specified key.

• put

  public V put(K key,
               V value)

  Deprecated. 
  Associates the specified value with the specified key in this map. If the map previously contained a mapping for the key, the old value is replaced.

  Specified by:

  put in interface  Map<K,V>

  Overrides:

  put in class  AbstractMap<K,V>

  Parameters:

  key - key with which the specified value is to be associated

  value - value to be associated with the specified key

  Returns:

  the previous value associated with key, or null if there was no mapping for key. (A null return can also indicate that the map previously associated null with key.)

• putAll

  public void putAll(Map<? extends K,? extends V> m)

  Deprecated. 
  Copies all of the mappings from the specified map to this map. These mappings will replace any mappings that this map had for any of the keys currently in the specified map.

  Specified by:

  putAll in interface  Map<K,V>

  Overrides:

  putAll in class  AbstractMap<K,V>

  Parameters:

  m - mappings to be stored in this map

  Throws:

  NullPointerException - if the specified map is null

• remove

  public V remove(Object key)

  Deprecated. 
  Removes the mapping for the specified key from this map if present.

  Specified by:

  remove in interface  Map<K,V>

  Overrides:

  remove in class  AbstractMap<K,V>

  Parameters:

  key - key whose mapping is to be removed from the map

  Returns:

  the previous value associated with key, or null if there was no mapping for key. (A null return can also indicate that the map previously associated null with key.)

• clear

  public void clear()

  Deprecated. 
  Removes all of the mappings from this map. The map will be empty after this call returns.

  Specified by:

  clear in interface  Map<K,V>

  Overrides:

  clear in class  AbstractMap<K,V>

• containsValue

  public boolean containsValue(Object value)

  Deprecated. 
  Returns true if this map maps one or more keys to the specified value.

  Specified by:

  containsValue in interface  Map<K,V>

  Overrides:

  containsValue in class  AbstractMap<K,V>

  Parameters:

  value - value whose presence in this map is to be tested

  Returns:

  true if this map maps one or more keys to the specified value

• clone

  public Object clone()

  Deprecated. 
  Returns a shallow copy of this SafelyHashMap instance: the keys and values themselves are not cloned.

  Overrides:

  clone in class  AbstractMap<K,V>

  Returns:

  a shallow copy of this map

• keySet

  public Set<K> keySet()

  Deprecated. 
  Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.

  Specified by:

  keySet in interface  Map<K,V>

  Overrides:

  keySet in class  AbstractMap<K,V>

• values

  public Collection<V> values()

  Deprecated. 
  Returns a Collection view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa. If the map is modified while an iteration over the collection is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The collection supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Collection.remove, removeAll, retainAll and clear operations. It does not support the add or addAll operations.

  Specified by:

  values in interface  Map<K,V>

  Overrides:

  values in class  AbstractMap<K,V>

• entrySet

  public Set<Map.Entry<K,V>> entrySet()

  Deprecated. 
  Returns a Set view of the mappings contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation, or through the setValue operation on a map entry returned by the iterator) the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll , retainAll and clear operations. It does not support the add or addAll operations.

  Specified by:

  entrySet in interface  Map<K,V>

  Specified by:

  entrySet in class  AbstractMap<K,V>

  Returns:

  a set view of the mappings contained in this map