Coverage Report

Coverage Report - org.galagosearch.core.retrieval.structured.ScoreCombinationIterator

Classes in this File

Line Coverage

Branch Coverage

Complexity

ScoreCombinationIterator

81%

13/16

75%

6/8

 // BSD License (http://www.galagosearch.org/license)
 package org.galagosearch.core.retrieval.structured;
 
 import java.io.IOException;
 import org.galagosearch.tupleflow.Parameters;
 
 /**
  *
  * @author trevor
  */
 public abstract class ScoreCombinationIterator implements ScoreIterator {
     ScoreIterator[] iterators;
     boolean done;
 
     public ScoreCombinationIterator(Parameters parameters, ScoreIterator[] childIterators) {
         this.iterators = childIterators;
     }
 
     public double score(int document, int length) {
         float total = 0;
 
         for (ScoreIterator iterator : iterators) {
             total += iterator.score(document, length);
         }
         return total;
     }
 
     public void movePast(int document) throws IOException {
         for (ScoreIterator iterator : iterators) {
             iterator.movePast(document);
         }
     }
 
     public void moveTo(int document) throws IOException {
         for (ScoreIterator iterator : iterators) {
             iterator.moveTo(document);
         }
     }
 
     public void reset() throws IOException {
         for (ScoreIterator iterator : iterators) {
             iterator.reset();
         }
     }
 }

1		// BSD License (http://www.galagosearch.org/license)
2		package org.galagosearch.core.retrieval.structured;
3
4		import java.io.IOException;
5		import org.galagosearch.tupleflow.Parameters;
6
7		/**
8		*
9		* @author trevor
10		*/
11		public abstract class ScoreCombinationIterator implements ScoreIterator {
12		ScoreIterator[] iterators;
13		boolean done;
14
15	56	public ScoreCombinationIterator(Parameters parameters, ScoreIterator[] childIterators) {
16	56	this.iterators = childIterators;
17	56	}
18
19		public double score(int document, int length) {
20	124	float total = 0;
21
22	372	for (ScoreIterator iterator : iterators) {
23	248	total += iterator.score(document, length);
24		}
25	124	return total;
26		}
27
28		public void movePast(int document) throws IOException {
29	456	for (ScoreIterator iterator : iterators) {
30	304	iterator.movePast(document);
31		}
32	152	}
33
34		public void moveTo(int document) throws IOException {
35	72	for (ScoreIterator iterator : iterators) {
36	48	iterator.moveTo(document);
37		}
38	24	}
39
40		public void reset() throws IOException {
41	0	for (ScoreIterator iterator : iterators) {
42	0	iterator.reset();
43		}
44	0	}
45		}