Learn Drools: Part II(Cross Product)
In the previous article, we got a basic idea what is Drools and How it works. In this article, we pay attention to the details how Rule works with facts.
When we write Rules Often a question Pops up...
Learn Drools: Part 1
Drools Introduction
When we implement a complex software often we require to maintains a set of rules which will be applied on a set of data to take action on them. In a regular term, we called them Rule Engine.
If there is a small set of rules we...
EnumSet Efficiency
EnumSet Efficiency
EnumSet is Specialized Set which only takes Enum elements. Look at the signature of this class.
public abstract class EnumSet<E extends Enum<E>>extends AbstractSet<E>implements Cloneable, Serializable
The...
Java : Extensible Enum with Interface
Extensible Enum with Interface
Overview
In Java Enum is a powerful
data type. Many places user uses Enum To get advantages from Enum type.
Like In a Static Factory method it wise decision to pass Enum type
rather than pass String....
Posts
