diff --git lucene/src/test/org/apache/lucene/search/similarities/AfterEffect.java lucene/src/test/org/apache/lucene/search/similarities/AfterEffect.java index d289566..8c2662f 100644 --- lucene/src/test/org/apache/lucene/search/similarities/AfterEffect.java +++ lucene/src/test/org/apache/lucene/search/similarities/AfterEffect.java @@ -1,6 +1,21 @@ package org.apache.lucene.search.similarities; -// nocommit: license header (for all these files) +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ import org.apache.lucene.search.Explanation; diff --git lucene/src/test/org/apache/lucene/search/similarities/AfterEffectB.java lucene/src/test/org/apache/lucene/search/similarities/AfterEffectB.java index 3edd828..0edc2e2 100644 --- lucene/src/test/org/apache/lucene/search/similarities/AfterEffectB.java +++ lucene/src/test/org/apache/lucene/search/similarities/AfterEffectB.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/AfterEffectL.java lucene/src/test/org/apache/lucene/search/similarities/AfterEffectL.java index 7e0f0ad..b20d784 100644 --- lucene/src/test/org/apache/lucene/search/similarities/AfterEffectL.java +++ lucene/src/test/org/apache/lucene/search/similarities/AfterEffectL.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModel.java lucene/src/test/org/apache/lucene/search/similarities/BasicModel.java index 2b72552..d07a6fe 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModel.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModel.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModelBE.java lucene/src/test/org/apache/lucene/search/similarities/BasicModelBE.java index 79d964f..366fce3 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModelBE.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModelBE.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import static org.apache.lucene.search.similarities.EasySimilarity.log2; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModelD.java lucene/src/test/org/apache/lucene/search/similarities/BasicModelD.java index 9de8968..b477bc9 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModelD.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModelD.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import static org.apache.lucene.search.similarities.EasySimilarity.log2; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModelG.java lucene/src/test/org/apache/lucene/search/similarities/BasicModelG.java index 373e20f..864156e 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModelG.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModelG.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import static org.apache.lucene.search.similarities.EasySimilarity.log2; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModelIF.java lucene/src/test/org/apache/lucene/search/similarities/BasicModelIF.java index 72d51cd..f096b0b 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModelIF.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModelIF.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import static org.apache.lucene.search.similarities.EasySimilarity.log2; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModelIn.java lucene/src/test/org/apache/lucene/search/similarities/BasicModelIn.java index 1ec0d01..4556850 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModelIn.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModelIn.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; import static org.apache.lucene.search.similarities.EasySimilarity.log2; diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModelIne.java lucene/src/test/org/apache/lucene/search/similarities/BasicModelIne.java index e5b1e90..042ff99 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModelIne.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModelIne.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import static org.apache.lucene.search.similarities.EasySimilarity.log2; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/BasicModelP.java lucene/src/test/org/apache/lucene/search/similarities/BasicModelP.java index cc7b991..308f5d6 100644 --- lucene/src/test/org/apache/lucene/search/similarities/BasicModelP.java +++ lucene/src/test/org/apache/lucene/search/similarities/BasicModelP.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import static org.apache.lucene.search.similarities.EasySimilarity.log2; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/DFRSimilarity.java lucene/src/test/org/apache/lucene/search/similarities/DFRSimilarity.java index 344d57e..c52a85c 100644 --- lucene/src/test/org/apache/lucene/search/similarities/DFRSimilarity.java +++ lucene/src/test/org/apache/lucene/search/similarities/DFRSimilarity.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** @@ -33,11 +50,31 @@ public class DFRSimilarity extends EasySimilarity { public DFRSimilarity(BasicModel basicModel, AfterEffect afterEffect, Normalization normalization) { + if (basicModel == null || afterEffect == null || normalization == null) { + throw new NullPointerException("null parameters not allowed."); + } this.basicModel = basicModel; - this.afterEffect = afterEffect != null - ? afterEffect : new AfterEffect.NoAfterEffect(); - this.normalization = normalization != null - ? normalization : new Normalization.NoNormalization(); + this.afterEffect = afterEffect; + this.normalization = normalization; + } + + /** Creates a DFR model with no normalization. */ + public DFRSimilarity(BasicModel basicModel, + AfterEffect afterEffect) { + this(basicModel, afterEffect, new Normalization.NoNormalization()); + } + + /** Creates a DFR model with no aftereffect. */ + public DFRSimilarity(BasicModel basicModel, + Normalization normalization) { + this(basicModel, new AfterEffect.NoAfterEffect(), normalization); + } + + /** Creates a DFR model with only a basic model. */ + public DFRSimilarity(BasicModel basicModel) { + this(basicModel, + new AfterEffect.NoAfterEffect(), + new Normalization.NoNormalization()); } @Override diff --git lucene/src/test/org/apache/lucene/search/similarities/Distribution.java lucene/src/test/org/apache/lucene/search/similarities/Distribution.java index abbcd6b..11f2bcb 100644 --- lucene/src/test/org/apache/lucene/search/similarities/Distribution.java +++ lucene/src/test/org/apache/lucene/search/similarities/Distribution.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/DistributionLL.java lucene/src/test/org/apache/lucene/search/similarities/DistributionLL.java index 357b318..782dda9 100644 --- lucene/src/test/org/apache/lucene/search/similarities/DistributionLL.java +++ lucene/src/test/org/apache/lucene/search/similarities/DistributionLL.java @@ -1,6 +1,23 @@ package org.apache.lucene.search.similarities; /** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** * Log-logistic distribution. *

Unlike for DFR, the natural logarithm is used, as * it is faster to compute and the original paper does not express any diff --git lucene/src/test/org/apache/lucene/search/similarities/DistributionSPL.java lucene/src/test/org/apache/lucene/search/similarities/DistributionSPL.java index 6aec4d5..b1e26aa 100644 --- lucene/src/test/org/apache/lucene/search/similarities/DistributionSPL.java +++ lucene/src/test/org/apache/lucene/search/similarities/DistributionSPL.java @@ -1,6 +1,23 @@ package org.apache.lucene.search.similarities; /** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** * The smoothed power-law (SPL) distribution for the information-based framework * that is described in the original paper. *

Unlike for DFR, the natural logarithm is used, as diff --git lucene/src/test/org/apache/lucene/search/similarities/EasySimilarity.java lucene/src/test/org/apache/lucene/search/similarities/EasySimilarity.java index 49747f7..c16505c 100644 --- lucene/src/test/org/apache/lucene/search/similarities/EasySimilarity.java +++ lucene/src/test/org/apache/lucene/search/similarities/EasySimilarity.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import java.io.IOException; import org.apache.lucene.index.FieldInvertState; diff --git lucene/src/test/org/apache/lucene/search/similarities/EasyStats.java lucene/src/test/org/apache/lucene/search/similarities/EasyStats.java index 118f60a..49526b0 100644 --- lucene/src/test/org/apache/lucene/search/similarities/EasyStats.java +++ lucene/src/test/org/apache/lucene/search/similarities/EasyStats.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Similarity; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/IBSimilarity.java lucene/src/test/org/apache/lucene/search/similarities/IBSimilarity.java index 2a38ceb..743b1be 100644 --- lucene/src/test/org/apache/lucene/search/similarities/IBSimilarity.java +++ lucene/src/test/org/apache/lucene/search/similarities/IBSimilarity.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/LMDirichletSimilarity.java lucene/src/test/org/apache/lucene/search/similarities/LMDirichletSimilarity.java index 68caccd..a57343e 100644 --- lucene/src/test/org/apache/lucene/search/similarities/LMDirichletSimilarity.java +++ lucene/src/test/org/apache/lucene/search/similarities/LMDirichletSimilarity.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/LMJelinekMercerSimilarity.java lucene/src/test/org/apache/lucene/search/similarities/LMJelinekMercerSimilarity.java index 7fdcc3e..d99db37 100644 --- lucene/src/test/org/apache/lucene/search/similarities/LMJelinekMercerSimilarity.java +++ lucene/src/test/org/apache/lucene/search/similarities/LMJelinekMercerSimilarity.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; import org.apache.lucene.search.similarities.LMSimilarity.LMStats; diff --git lucene/src/test/org/apache/lucene/search/similarities/LMSimilarity.java lucene/src/test/org/apache/lucene/search/similarities/LMSimilarity.java index d1e5556..30ebbca 100644 --- lucene/src/test/org/apache/lucene/search/similarities/LMSimilarity.java +++ lucene/src/test/org/apache/lucene/search/similarities/LMSimilarity.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import java.io.IOException; import org.apache.lucene.search.Explanation; diff --git lucene/src/test/org/apache/lucene/search/similarities/Lambda.java lucene/src/test/org/apache/lucene/search/similarities/Lambda.java index c30b1c1..4b658f7 100644 --- lucene/src/test/org/apache/lucene/search/similarities/Lambda.java +++ lucene/src/test/org/apache/lucene/search/similarities/Lambda.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/LambdaDF.java lucene/src/test/org/apache/lucene/search/similarities/LambdaDF.java index 1a7fc1a..f8d7b30 100644 --- lucene/src/test/org/apache/lucene/search/similarities/LambdaDF.java +++ lucene/src/test/org/apache/lucene/search/similarities/LambdaDF.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/LambdaTTF.java lucene/src/test/org/apache/lucene/search/similarities/LambdaTTF.java index b5303f4..0fd3b99 100644 --- lucene/src/test/org/apache/lucene/search/similarities/LambdaTTF.java +++ lucene/src/test/org/apache/lucene/search/similarities/LambdaTTF.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/Normalization.java lucene/src/test/org/apache/lucene/search/similarities/Normalization.java index 69d7f3d..a9a9d4f 100644 --- lucene/src/test/org/apache/lucene/search/similarities/Normalization.java +++ lucene/src/test/org/apache/lucene/search/similarities/Normalization.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import org.apache.lucene.search.Explanation; /** diff --git lucene/src/test/org/apache/lucene/search/similarities/NormalizationH1.java lucene/src/test/org/apache/lucene/search/similarities/NormalizationH1.java index ffdce3a..eab4ef6 100644 --- lucene/src/test/org/apache/lucene/search/similarities/NormalizationH1.java +++ lucene/src/test/org/apache/lucene/search/similarities/NormalizationH1.java @@ -1,6 +1,23 @@ package org.apache.lucene.search.similarities; /** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** * Normalization model that assumes a uniform distribution of the term frequency. */ public class NormalizationH1 extends Normalization { diff --git lucene/src/test/org/apache/lucene/search/similarities/NormalizationH2.java lucene/src/test/org/apache/lucene/search/similarities/NormalizationH2.java index 9027be2..c24d33c 100644 --- lucene/src/test/org/apache/lucene/search/similarities/NormalizationH2.java +++ lucene/src/test/org/apache/lucene/search/similarities/NormalizationH2.java @@ -1,5 +1,22 @@ package org.apache.lucene.search.similarities; +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + import static org.apache.lucene.search.similarities.EasySimilarity.log2; /**