org.biojava3.core.util
Class SoftHashMap<K,V>
java.lang.Object
java.util.AbstractMap<K,V>
org.biojava3.core.util.SoftHashMap<K,V>
- All Implemented Interfaces:
- Map<K,V>
public class SoftHashMap<K,V>
- extends AbstractMap<K,V>
A in memory cache using soft references. (can be garbage collected)
This code is based on: http://java-interview-faqs.blogspot.com/2008/09/building-faster-and-efficient-cache.html
Nested classes/interfaces inherited from interface java.util.Map |
Map.Entry<K,V> |
DEBUG
public static final boolean DEBUG
- See Also:
- Constant Field Values
DEFAULT_LIMIT
public static final int DEFAULT_LIMIT
- See Also:
- Constant Field Values
SoftHashMap
public SoftHashMap()
SoftHashMap
public SoftHashMap(int hardSize)
get
public V get(Object key)
- Specified by:
get
in interface Map<K,V>
- Overrides:
get
in class AbstractMap<K,V>
put
public V put(K key,
V value)
- Here we put the key, value pair into the HashMap using a SoftValue
object.
- Specified by:
put
in interface Map<K,V>
- Overrides:
put
in class AbstractMap<K,V>
remove
public V remove(Object key)
- Specified by:
remove
in interface Map<K,V>
- Overrides:
remove
in class AbstractMap<K,V>
clear
public void clear()
- Specified by:
clear
in interface Map<K,V>
- Overrides:
clear
in class AbstractMap<K,V>
size
public int size()
- Specified by:
size
in interface Map<K,V>
- Overrides:
size
in class AbstractMap<K,V>
entrySet
public Set<Map.Entry<K,V>> entrySet()
- Specified by:
entrySet
in interface Map<K,V>
- Specified by:
entrySet
in class AbstractMap<K,V>