Specification Pattern and Boolean Operator Precedence
- by Anders Nielsen
In our project, we have implemented the Specification Pattern with boolean operators (see DDD p 274), like so:
public abstract class Rule {
public Rule and(Rule rule) {
return new AndRule(this, rule);
}
public Rule or(Rule rule) {
return new OrRule(this, rule);
}
public Rule not() {
return new…
