The commons-java contains java utilities and mini-frameworks that are created to support other developments. It contains the following packages:
| org.onemind.commons.java.datastructure | |
|---|---|
| CounterQueue | Represents a list of counters with a queue per counter object. You can queue and dequeue to a counter identified by a counter object |
| InheritableValueMap | Allow mapping value to a class and the value is inheritable by class hierarchy. |
| LookupCache | An abstract implementation of simple lookup caching algorithm for looking up things. The subclass simply implement the produce(Object key) method which is assumed an expensive operation and the results will be cached by the cache |
| MruList | Most recently used list implementation. It support entries expiration by access time. |
| MruMap | a most recently used map that expires entries by access time (based on MruList) |
| TrackedMap | A map wrapper that can track, apply and revert changes to a given map |
| org.onemind.commons.java.lang.reflect | |
| ReflectUtils | allows quicker class lookup and method invocation than normal java reflection (2.5 faster than class lookup with Class.forName, >8 time faster to lookup a method) |
| org.onemind.commons.java.pattern | |
| DynamicVisitor | A visitor pattern implementation that doesn't require the visitable node to implement any interface (based on InheritableValueMap) |
| org.onemind.commons.java.sql | |
| contains MetaData, Field for metadata representation and JdbcUtils that creates them through jdbc connection | |
| org.onemind.commons.java.util | |
| Counter | For counting occurrance of objects |
| org.onemind.commons.java.xml.digest | |
| Mini framework for xml digestion. It is lighter than apache digester framework but yet as powerful. See here for more details on the framework. | |