it.unimi.dsi.fastutil.objects
Interface Object2ShortMap

All Superinterfaces:
Map
All Known Subinterfaces:
Object2ShortSortedMap
All Known Implementing Classes:
AbstractObject2ShortMap, Object2ShortAVLTreeMap, Object2ShortLinkedOpenHashMap, Object2ShortOpenHashMap, Object2ShortRBTreeMap

public interface Object2ShortMap
extends Map

A type-specific Map; provides some additional methods that use polymorphism to reduce type juggling.

See Also:
Map

Nested Class Summary
static interface Object2ShortMap.Entry
          A type-specific Map.Entry; provides some additional methods to access its content reducing type juggling.
 
Method Summary
 boolean containsValue(short value)
           
 short defaultReturnValue()
          Gets the default return value.
 void defaultReturnValue(short rv)
          Sets the default return value.
 short getDefRetValue()
          Deprecated. As of fastutil 2.0, replaced by defaultReturnValue().
 short getShort(Object key)
          Returns the value to which the given key is mapped.
 short put(Object key, short value)
          Adds a pair to the map.
 short removeShort(Object key)
          Removes the mapping with the given key.
 void setDefRetValue(short rv)
          Deprecated. As of fastutil 2.0, replaced by defaultReturnValue().
 
Methods inherited from interface java.util.Map
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values
 

Method Detail

put

public short put(Object key,
                 short value)
Adds a pair to the map.

Parameters:
key - the key.
value - the value.
Returns:
the old value, or the default return value if no value was present for the given key.
See Also:
Map.put(Object,Object)

getShort

public short getShort(Object key)
Returns the value to which the given key is mapped.

Parameters:
key - the key.
Returns:
the corresponding value, or the default return value if no value was present for the given key.
See Also:
Map.get(Object)

removeShort

public short removeShort(Object key)
Removes the mapping with the given key.

Parameters:
key -
Returns:
the old value, or the default return value if no value was present for the given key.
See Also:
Map.remove(Object)

containsValue

public boolean containsValue(short value)
See Also:
Map.containsValue(Object)

setDefRetValue

public void setDefRetValue(short rv)
Deprecated. As of fastutil 2.0, replaced by defaultReturnValue().

Sets the default return value. This value is returned by get(), put() and remove() to denote that the map does not contain the specified key. It is 0/false/null by default.

Parameters:
rv - the new default return value.
See Also:
getDefRetValue(), defaultReturnValue()

getDefRetValue

public short getDefRetValue()
Deprecated. As of fastutil 2.0, replaced by defaultReturnValue().

Gets the default return value.

Returns:
the current default return value.
See Also:
defaultReturnValue()

defaultReturnValue

public void defaultReturnValue(short rv)
Sets the default return value. This value is returned by get(), put() and remove() to denote that the map does not contain the specified key. It is 0/false/null by default.

Parameters:
rv - the new default return value.
See Also:
defaultReturnValue()

defaultReturnValue

public short defaultReturnValue()
Gets the default return value.

Returns:
the current default return value.