程序包的使用
com.jn.langx.util.collection

使用com.jn.langx.util.collection的程序包

程序包	说明
com.jn.langx.http
com.jn.langx.util.collection	many collection utility class
com.jn.langx.util.collection.diff	Differ APIs

com.jn.langx.http使用的com.jn.langx.util.collection中的类

类和说明
StringMap A map with key, value are String.

com.jn.langx.util.collection使用的com.jn.langx.util.collection中的类

类和说明
BoundedConcurrentHashMap.Eviction
BoundedConcurrentHashMap.EvictionListener
Collects.ListType
Collects.MapType
Collects.SetType
ConcurrentReferenceHashMap.Option
CopyOnWriteHashMap An immutable map whose writes result in a new copy of the map to be created.
DiffResult
IdentityMap A Map where keys are compared by object identity, rather than equals().
LinkedCaseInsensitiveMap
NonAbsentHashMap Avoid the follower code: Map> map = new HashMap>(); List list = map.get(key); if(list==null){ list = new ArrayList(); map.put(key, list); } list.add(e); using this class, your code will be: Supplier> supplier = new Supplier>(){ public List get(K key){ return new ArrayList(); } }; Map> map = new NonAbsentHashMap>(); map.get(key).add(e);
Pipeline
StringMap A map with key, value are String.
Tuple
WrappedNonAbsentMap Avoid the follower code: Map> map = new HashMap>(); List list = map.get(key); if(list==null){ list = new ArrayList(); map.put(key, list); } list.add(e); using this class, your code will be: Supplier> supplier = new Supplier>(){ public List get(K key){ return new ArrayList(); } }; Map> map0 = new HashMap>(); Map> map = WrapedNonAbsentMap.wrap(map0, supplier); map.get(key).add(e);

com.jn.langx.util.collection.diff使用的com.jn.langx.util.collection中的类

类和说明
Differ
DiffResult