Merge pull request #220 from nlevitt/deciding-optimization

implement PredicatedDecideRule.onlyDecision()

modules/src/main/java/org/archive/modules/deciderules/PredicatedDecideRule.java

@@ -28,6 +28,7 @@ import org.archive.modules.CrawlURI;
  * @author gojomo
  */
 public abstract class PredicatedDecideRule extends DecideRule {
+    private static final long serialVersionUID = 1L;
 
     {
         setDecision(DecideResult.ACCEPT);
@@ -50,5 +51,10 @@ public abstract class PredicatedDecideRule extends DecideRule {
         return DecideResult.NONE;
     }
 
+    @Override
+    public DecideResult onlyDecision(CrawlURI uri) {
+        return getDecision();
+    }
+
     protected abstract boolean evaluate(CrawlURI object);
 }