| Index: trunk/lucene-search-3/src/main/java/org/wikimedia/lsearch/search/MatchAllTitlesQuery.java |
| — | — | @@ -17,6 +17,9 @@ |
| 18 | 18 | * limitations under the License. |
| 19 | 19 | */ |
| 20 | 20 | |
| | 21 | +import java.io.IOException; |
| | 22 | +import java.util.Set; |
| | 23 | + |
| 21 | 24 | import org.apache.lucene.index.IndexReader; |
| 22 | 25 | import org.apache.lucene.search.ComplexExplanation; |
| 23 | 26 | import org.apache.lucene.search.Explanation; |
| — | — | @@ -27,9 +30,6 @@ |
| 28 | 31 | import org.apache.lucene.search.Weight; |
| 29 | 32 | import org.apache.lucene.util.ToStringUtils; |
| 30 | 33 | |
| 31 | | -import java.io.IOException; |
| 32 | | -import java.util.Set; |
| 33 | | - |
| 34 | 34 | /** |
| 35 | 35 | * A query that matches all documents, and gets scores from title boost |
| 36 | 36 | * |
| — | — | @@ -94,10 +94,28 @@ |
| 95 | 95 | |
| 96 | 96 | } |
| 97 | 97 | |
| 98 | | - private class MatchAllDocsWeight implements Weight { |
| | 98 | + private class MatchAllDocsWeight extends Weight { |
| | 99 | + |
| | 100 | + @Override |
| | 101 | + public Scorer scorer(IndexReader reader, boolean arg1, boolean arg2) |
| | 102 | + throws IOException { |
| | 103 | + |
| | 104 | + return new MatchAllScorer(reader, similarity, this, reader.norms(titleField)); |
| | 105 | + } |
| | 106 | + |
| 99 | 107 | /** |
| 100 | 108 | * |
| 101 | | - */ |
| | 109 | + * @param reader |
| | 110 | + * @return |
| | 111 | + * @throws IOException |
| | 112 | + * |
| | 113 | + * @Deprecated |
| | 114 | + */ |
| | 115 | + public Scorer scorer(IndexReader reader) throws IOException { |
| | 116 | + return new MatchAllScorer(reader, similarity, this, reader.norms(titleField)); |
| | 117 | + } |
| | 118 | + |
| | 119 | + |
| 102 | 120 | private static final long serialVersionUID = 3242930691905297732L; |
| 103 | 121 | private Similarity similarity; |
| 104 | 122 | private float queryWeight; |
| — | — | @@ -107,18 +125,31 @@ |
| 108 | 126 | this.similarity = searcher.getSimilarity(); |
| 109 | 127 | } |
| 110 | 128 | |
| | 129 | + /** |
| | 130 | + * |
| | 131 | + */ |
| | 132 | + @Override |
| 111 | 133 | public String toString() { |
| 112 | 134 | return "weight(" + MatchAllTitlesQuery.this + ")"; |
| 113 | 135 | } |
| 114 | | - |
| | 136 | + /** |
| | 137 | + * |
| | 138 | + */ |
| | 139 | + @Override |
| 115 | 140 | public Query getQuery() { |
| 116 | 141 | return MatchAllTitlesQuery.this; |
| 117 | 142 | } |
| 118 | | - |
| | 143 | + /** |
| | 144 | + * |
| | 145 | + */ |
| | 146 | + @Override |
| 119 | 147 | public float getValue() { |
| 120 | 148 | return queryWeight; |
| 121 | 149 | } |
| 122 | | - |
| | 150 | + /** |
| | 151 | + * |
| | 152 | + */ |
| | 153 | + @Override |
| 123 | 154 | public float sumOfSquaredWeights() { |
| 124 | 155 | queryWeight = getBoost(); |
| 125 | 156 | return queryWeight * queryWeight; |
| — | — | @@ -129,10 +160,9 @@ |
| 130 | 161 | queryWeight *= this.queryNorm; |
| 131 | 162 | } |
| 132 | 163 | |
| 133 | | - public Scorer scorer(IndexReader reader) throws IOException { |
| 134 | | - return new MatchAllScorer(reader, similarity, this, reader.norms(titleField)); |
| 135 | | - } |
| 136 | 164 | |
| | 165 | + |
| | 166 | + @Override |
| 137 | 167 | public Explanation explain(IndexReader reader, int doc) { |
| 138 | 168 | // explain query weight |
| 139 | 169 | Explanation queryExpl = new ComplexExplanation |
| — | — | @@ -144,9 +174,13 @@ |
| 145 | 175 | |
| 146 | 176 | return queryExpl; |
| 147 | 177 | } |
| | 178 | + |
| | 179 | + |
| | 180 | + |
| | 181 | + |
| 148 | 182 | } |
| 149 | 183 | |
| 150 | | - protected Weight createWeight(Searcher searcher) { |
| | 184 | + public Weight createWeight(Searcher searcher) { |
| 151 | 185 | return new MatchAllDocsWeight(searcher); |
| 152 | 186 | } |
| 153 | 187 | |