public class org.apache.lucene.classification.KNearestNeighborClassifier implements org.apache.lucene.classification.Classifier<org.apache.lucene.util.BytesRef>
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.apache.lucene.classification.KNearestNeighborClassifier
super_class: java.lang.Object
{
protected final org.apache.lucene.queries.mlt.MoreLikeThis mlt;
descriptor: Lorg/apache/lucene/queries/mlt/MoreLikeThis;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final java.lang.String[] textFieldNames;
descriptor: [Ljava/lang/String;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final java.lang.String classFieldName;
descriptor: Ljava/lang/String;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final org.apache.lucene.search.IndexSearcher indexSearcher;
descriptor: Lorg/apache/lucene/search/IndexSearcher;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final int k;
descriptor: I
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final org.apache.lucene.search.Query query;
descriptor: Lorg/apache/lucene/search/Query;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
public void <init>(org.apache.lucene.index.IndexReader, org.apache.lucene.search.similarities.Similarity, org.apache.lucene.analysis.Analyzer, org.apache.lucene.search.Query, int, int, int, java.lang.String, java.lang.String[]);
descriptor: (Lorg/apache/lucene/index/IndexReader;Lorg/apache/lucene/search/similarities/Similarity;Lorg/apache/lucene/analysis/Analyzer;Lorg/apache/lucene/search/Query;IIILjava/lang/String;[Ljava/lang/String;)V
flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
Code:
stack=4, locals=10, args_size=10
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 start local 7 start local 8 start local 9 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 9
putfield org.apache.lucene.classification.KNearestNeighborClassifier.textFieldNames:[Ljava/lang/String;
2: aload 0
aload 8
putfield org.apache.lucene.classification.KNearestNeighborClassifier.classFieldName:Ljava/lang/String;
3: aload 0
new org.apache.lucene.queries.mlt.MoreLikeThis
dup
aload 1
invokespecial org.apache.lucene.queries.mlt.MoreLikeThis.<init>:(Lorg/apache/lucene/index/IndexReader;)V
putfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
4: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
aload 3
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.setAnalyzer:(Lorg/apache/lucene/analysis/Analyzer;)V
5: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
aload 9
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.setFieldNames:([Ljava/lang/String;)V
6: aload 0
new org.apache.lucene.search.IndexSearcher
dup
aload 1
invokespecial org.apache.lucene.search.IndexSearcher.<init>:(Lorg/apache/lucene/index/IndexReader;)V
putfield org.apache.lucene.classification.KNearestNeighborClassifier.indexSearcher:Lorg/apache/lucene/search/IndexSearcher;
7: aload 2
ifnull 10
8: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.indexSearcher:Lorg/apache/lucene/search/IndexSearcher;
aload 2
invokevirtual org.apache.lucene.search.IndexSearcher.setSimilarity:(Lorg/apache/lucene/search/similarities/Similarity;)V
9: goto 11
10: StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.index.IndexReader org.apache.lucene.search.similarities.Similarity org.apache.lucene.analysis.Analyzer org.apache.lucene.search.Query int int int java.lang.String java.lang.String[]
StackMap stack:
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.indexSearcher:Lorg/apache/lucene/search/IndexSearcher;
new org.apache.lucene.search.similarities.BM25Similarity
dup
invokespecial org.apache.lucene.search.similarities.BM25Similarity.<init>:()V
invokevirtual org.apache.lucene.search.IndexSearcher.setSimilarity:(Lorg/apache/lucene/search/similarities/Similarity;)V
11: StackMap locals:
StackMap stack:
iload 6
ifle 13
12: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
iload 6
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.setMinDocFreq:(I)V
13: StackMap locals:
StackMap stack:
iload 7
ifle 15
14: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
iload 7
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.setMinTermFreq:(I)V
15: StackMap locals:
StackMap stack:
aload 0
aload 4
putfield org.apache.lucene.classification.KNearestNeighborClassifier.query:Lorg/apache/lucene/search/Query;
16: aload 0
iload 5
putfield org.apache.lucene.classification.KNearestNeighborClassifier.k:I
17: return
end local 9 end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
0 18 1 indexReader Lorg/apache/lucene/index/IndexReader;
0 18 2 similarity Lorg/apache/lucene/search/similarities/Similarity;
0 18 3 analyzer Lorg/apache/lucene/analysis/Analyzer;
0 18 4 query Lorg/apache/lucene/search/Query;
0 18 5 k I
0 18 6 minDocsFreq I
0 18 7 minTermFreq I
0 18 8 classFieldName Ljava/lang/String;
0 18 9 textFieldNames [Ljava/lang/String;
MethodParameters:
Name Flags
indexReader
similarity
analyzer
query
k
minDocsFreq
minTermFreq
classFieldName
textFieldNames
public org.apache.lucene.classification.ClassificationResult<org.apache.lucene.util.BytesRef> assignClass(java.lang.String);
descriptor: (Ljava/lang/String;)Lorg/apache/lucene/classification/ClassificationResult;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 0
aload 1
invokevirtual org.apache.lucene.classification.KNearestNeighborClassifier.knnSearch:(Ljava/lang/String;)Lorg/apache/lucene/search/TopDocs;
invokevirtual org.apache.lucene.classification.KNearestNeighborClassifier.classifyFromTopDocs:(Lorg/apache/lucene/search/TopDocs;)Lorg/apache/lucene/classification/ClassificationResult;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
0 1 1 text Ljava/lang/String;
Exceptions:
throws java.io.IOException
Signature: (Ljava/lang/String;)Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;
MethodParameters:
Name Flags
text
protected org.apache.lucene.classification.ClassificationResult<org.apache.lucene.util.BytesRef> classifyFromTopDocs(org.apache.lucene.search.TopDocs);
descriptor: (Lorg/apache/lucene/search/TopDocs;)Lorg/apache/lucene/classification/ClassificationResult;
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=8, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.apache.lucene.classification.KNearestNeighborClassifier.buildListFromTopDocs:(Lorg/apache/lucene/search/TopDocs;)Ljava/util/List;
astore 2
start local 2 1: aconst_null
astore 3
start local 3 2: ldc -1.7976931348623157E308
dstore 4
start local 4 3: aload 2
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 7
goto 8
StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.List org.apache.lucene.classification.ClassificationResult double top java.util.Iterator
StackMap stack:
4: aload 7
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.apache.lucene.classification.ClassificationResult
astore 6
start local 6 5: aload 6
invokevirtual org.apache.lucene.classification.ClassificationResult.getScore:()D
dload 4
dcmpl
ifle 8
6: aload 6
astore 3
7: aload 6
invokevirtual org.apache.lucene.classification.ClassificationResult.getScore:()D
dstore 4
end local 6 8: StackMap locals:
StackMap stack:
aload 7
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
9: aload 3
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
0 10 1 knnResults Lorg/apache/lucene/search/TopDocs;
1 10 2 assignedClasses Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
2 10 3 assignedClass Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;
3 10 4 maxscore D
5 8 6 cl Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;
Exceptions:
throws java.io.IOException
Signature: (Lorg/apache/lucene/search/TopDocs;)Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;
MethodParameters:
Name Flags
knnResults
public java.util.List<org.apache.lucene.classification.ClassificationResult<org.apache.lucene.util.BytesRef>> getClasses(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/util/List;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.apache.lucene.classification.KNearestNeighborClassifier.knnSearch:(Ljava/lang/String;)Lorg/apache/lucene/search/TopDocs;
astore 2
start local 2 1: aload 0
aload 2
invokevirtual org.apache.lucene.classification.KNearestNeighborClassifier.buildListFromTopDocs:(Lorg/apache/lucene/search/TopDocs;)Ljava/util/List;
astore 3
start local 3 2: aload 3
invokestatic java.util.Collections.sort:(Ljava/util/List;)V
3: aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
0 4 1 text Ljava/lang/String;
1 4 2 knnResults Lorg/apache/lucene/search/TopDocs;
2 4 3 assignedClasses Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
Exceptions:
throws java.io.IOException
Signature: (Ljava/lang/String;)Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
MethodParameters:
Name Flags
text
public java.util.List<org.apache.lucene.classification.ClassificationResult<org.apache.lucene.util.BytesRef>> getClasses(java.lang.String, int);
descriptor: (Ljava/lang/String;I)Ljava/util/List;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=5, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
invokevirtual org.apache.lucene.classification.KNearestNeighborClassifier.knnSearch:(Ljava/lang/String;)Lorg/apache/lucene/search/TopDocs;
astore 3
start local 3 1: aload 0
aload 3
invokevirtual org.apache.lucene.classification.KNearestNeighborClassifier.buildListFromTopDocs:(Lorg/apache/lucene/search/TopDocs;)Ljava/util/List;
astore 4
start local 4 2: aload 4
invokestatic java.util.Collections.sort:(Ljava/util/List;)V
3: aload 4
iconst_0
iload 2
invokeinterface java.util.List.subList:(II)Ljava/util/List;
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
0 4 1 text Ljava/lang/String;
0 4 2 max I
1 4 3 knnResults Lorg/apache/lucene/search/TopDocs;
2 4 4 assignedClasses Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
Exceptions:
throws java.io.IOException
Signature: (Ljava/lang/String;I)Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
MethodParameters:
Name Flags
text
max
private org.apache.lucene.search.TopDocs knnSearch(java.lang.String);
descriptor: (Ljava/lang/String;)Lorg/apache/lucene/search/TopDocs;
flags: (0x0002) ACC_PRIVATE
Code:
stack=11, locals=9, args_size=2
start local 0 start local 1 0: new org.apache.lucene.search.BooleanQuery$Builder
dup
invokespecial org.apache.lucene.search.BooleanQuery$Builder.<init>:()V
astore 2
start local 2 1: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.textFieldNames:[Ljava/lang/String;
dup
astore 6
arraylength
istore 5
iconst_0
istore 4
goto 14
StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier java.lang.String org.apache.lucene.search.BooleanQuery$Builder top int int java.lang.String[]
StackMap stack:
2: aload 6
iload 4
aaload
astore 3
start local 3 3: aconst_null
astore 7
start local 7 4: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
iconst_1
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.setBoost:(Z)V
5: aload 3
ldc "^"
invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
ifeq 9
6: aload 3
ldc "\\^"
invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
astore 8
start local 8 7: aload 8
iconst_0
aaload
astore 3
8: aload 8
iconst_1
aaload
astore 7
end local 8 9: StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier java.lang.String org.apache.lucene.search.BooleanQuery$Builder java.lang.String int int java.lang.String[] java.lang.String
StackMap stack:
aload 7
ifnull 11
10: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
aload 7
invokestatic java.lang.Float.parseFloat:(Ljava/lang/String;)F
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.setBoostFactor:(F)V
11: StackMap locals:
StackMap stack:
aload 2
new org.apache.lucene.search.BooleanClause
dup
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
aload 3
iconst_1
anewarray java.io.Reader
dup
iconst_0
new java.io.StringReader
dup
aload 1
invokespecial java.io.StringReader.<init>:(Ljava/lang/String;)V
aastore
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.like:(Ljava/lang/String;[Ljava/io/Reader;)Lorg/apache/lucene/search/Query;
getstatic org.apache.lucene.search.BooleanClause$Occur.SHOULD:Lorg/apache/lucene/search/BooleanClause$Occur;
invokespecial org.apache.lucene.search.BooleanClause.<init>:(Lorg/apache/lucene/search/Query;Lorg/apache/lucene/search/BooleanClause$Occur;)V
invokevirtual org.apache.lucene.search.BooleanQuery$Builder.add:(Lorg/apache/lucene/search/BooleanClause;)Lorg/apache/lucene/search/BooleanQuery$Builder;
pop
12: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.mlt:Lorg/apache/lucene/queries/mlt/MoreLikeThis;
fconst_1
invokevirtual org.apache.lucene.queries.mlt.MoreLikeThis.setBoostFactor:(F)V
end local 7 end local 3 13: iinc 4 1
StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier java.lang.String org.apache.lucene.search.BooleanQuery$Builder top int int java.lang.String[]
StackMap stack:
14: iload 4
iload 5
if_icmplt 2
15: new org.apache.lucene.search.WildcardQuery
dup
new org.apache.lucene.index.Term
dup
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.classFieldName:Ljava/lang/String;
ldc "*"
invokespecial org.apache.lucene.index.Term.<init>:(Ljava/lang/String;Ljava/lang/String;)V
invokespecial org.apache.lucene.search.WildcardQuery.<init>:(Lorg/apache/lucene/index/Term;)V
astore 3
start local 3 16: aload 2
new org.apache.lucene.search.BooleanClause
dup
aload 3
getstatic org.apache.lucene.search.BooleanClause$Occur.MUST:Lorg/apache/lucene/search/BooleanClause$Occur;
invokespecial org.apache.lucene.search.BooleanClause.<init>:(Lorg/apache/lucene/search/Query;Lorg/apache/lucene/search/BooleanClause$Occur;)V
invokevirtual org.apache.lucene.search.BooleanQuery$Builder.add:(Lorg/apache/lucene/search/BooleanClause;)Lorg/apache/lucene/search/BooleanQuery$Builder;
pop
17: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.query:Lorg/apache/lucene/search/Query;
ifnull 19
18: aload 2
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.query:Lorg/apache/lucene/search/Query;
getstatic org.apache.lucene.search.BooleanClause$Occur.MUST:Lorg/apache/lucene/search/BooleanClause$Occur;
invokevirtual org.apache.lucene.search.BooleanQuery$Builder.add:(Lorg/apache/lucene/search/Query;Lorg/apache/lucene/search/BooleanClause$Occur;)Lorg/apache/lucene/search/BooleanQuery$Builder;
pop
19: StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier java.lang.String org.apache.lucene.search.BooleanQuery$Builder org.apache.lucene.search.Query
StackMap stack:
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.indexSearcher:Lorg/apache/lucene/search/IndexSearcher;
aload 2
invokevirtual org.apache.lucene.search.BooleanQuery$Builder.build:()Lorg/apache/lucene/search/BooleanQuery;
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.k:I
invokevirtual org.apache.lucene.search.IndexSearcher.search:(Lorg/apache/lucene/search/Query;I)Lorg/apache/lucene/search/TopDocs;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
0 20 1 text Ljava/lang/String;
1 20 2 mltQuery Lorg/apache/lucene/search/BooleanQuery$Builder;
3 13 3 fieldName Ljava/lang/String;
4 13 7 boost Ljava/lang/String;
7 9 8 field2boost [Ljava/lang/String;
16 20 3 classFieldQuery Lorg/apache/lucene/search/Query;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
text
protected java.util.List<org.apache.lucene.classification.ClassificationResult<org.apache.lucene.util.BytesRef>> buildListFromTopDocs(org.apache.lucene.search.TopDocs);
descriptor: (Lorg/apache/lucene/search/TopDocs;)Ljava/util/List;
flags: (0x0004) ACC_PROTECTED
Code:
stack=8, locals=19, args_size=2
start local 0 start local 1 0: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 2
start local 2 1: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 3
start local 3 2: aload 1
getfield org.apache.lucene.search.TopDocs.totalHits:Lorg/apache/lucene/search/TotalHits;
getfield org.apache.lucene.search.TotalHits.value:J
lconst_0
lcmp
ifne 3
ldc NaN
goto 4
StackMap locals: java.util.Map java.util.Map
StackMap stack:
3: aload 1
getfield org.apache.lucene.search.TopDocs.scoreDocs:[Lorg/apache/lucene/search/ScoreDoc;
iconst_0
aaload
getfield org.apache.lucene.search.ScoreDoc.score:F
StackMap locals:
StackMap stack: float
4: fstore 4
start local 4 5: aload 1
getfield org.apache.lucene.search.TopDocs.scoreDocs:[Lorg/apache/lucene/search/ScoreDoc;
dup
astore 8
arraylength
istore 7
iconst_0
istore 6
goto 26
StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.Map java.util.Map float top int int org.apache.lucene.search.ScoreDoc[]
StackMap stack:
6: aload 8
iload 6
aaload
astore 5
start local 5 7: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.indexSearcher:Lorg/apache/lucene/search/IndexSearcher;
aload 5
getfield org.apache.lucene.search.ScoreDoc.doc:I
invokevirtual org.apache.lucene.search.IndexSearcher.doc:(I)Lorg/apache/lucene/document/Document;
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.classFieldName:Ljava/lang/String;
invokevirtual org.apache.lucene.document.Document.getFields:(Ljava/lang/String;)[Lorg/apache/lucene/index/IndexableField;
astore 9
start local 9 8: aload 9
dup
astore 13
arraylength
istore 12
iconst_0
istore 11
goto 24
StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.Map java.util.Map float org.apache.lucene.search.ScoreDoc int int org.apache.lucene.search.ScoreDoc[] org.apache.lucene.index.IndexableField[] top int int org.apache.lucene.index.IndexableField[]
StackMap stack:
9: aload 13
iload 11
aaload
astore 10
start local 10 10: aload 10
ifnull 23
11: new org.apache.lucene.util.BytesRef
dup
aload 10
invokeinterface org.apache.lucene.index.IndexableField.stringValue:()Ljava/lang/String;
invokespecial org.apache.lucene.util.BytesRef.<init>:(Ljava/lang/CharSequence;)V
astore 14
start local 14 12: aload 2
aload 14
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.Integer
astore 15
start local 15 13: aload 15
ifnull 16
14: aload 2
aload 14
aload 15
invokevirtual java.lang.Integer.intValue:()I
iconst_1
iadd
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
15: goto 17
16: StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.Map java.util.Map float org.apache.lucene.search.ScoreDoc int int org.apache.lucene.search.ScoreDoc[] org.apache.lucene.index.IndexableField[] org.apache.lucene.index.IndexableField int int org.apache.lucene.index.IndexableField[] org.apache.lucene.util.BytesRef java.lang.Integer
StackMap stack:
aload 2
aload 14
iconst_1
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
17: StackMap locals:
StackMap stack:
aload 3
aload 14
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.Double
astore 16
start local 16 18: aload 5
getfield org.apache.lucene.search.ScoreDoc.score:F
fload 4
fdiv
f2d
dstore 17
start local 17 19: aload 16
ifnull 22
20: aload 3
aload 14
aload 16
invokevirtual java.lang.Double.doubleValue:()D
dload 17
dadd
invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
21: goto 23
22: StackMap locals: java.lang.Double double
StackMap stack:
aload 3
aload 14
dload 17
invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 17 end local 16 end local 15 end local 14 end local 10 23: StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.Map java.util.Map float org.apache.lucene.search.ScoreDoc int int org.apache.lucene.search.ScoreDoc[] org.apache.lucene.index.IndexableField[] top int int org.apache.lucene.index.IndexableField[]
StackMap stack:
iinc 11 1
StackMap locals:
StackMap stack:
24: iload 11
iload 12
if_icmplt 9
end local 9 end local 5 25: iinc 6 1
StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.Map java.util.Map float top int int org.apache.lucene.search.ScoreDoc[]
StackMap stack:
26: iload 6
iload 7
if_icmplt 6
27: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 5
start local 5 28: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 6
start local 6 29: iconst_0
istore 7
start local 7 30: aload 2
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 9
goto 36
StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.Map java.util.Map float java.util.List java.util.List int top java.util.Iterator
StackMap stack:
31: aload 9
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 8
start local 8 32: aload 8
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.lang.Integer
astore 10
start local 10 33: aload 3
aload 8
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.Double
invokevirtual java.lang.Double.doubleValue:()D
aload 10
invokevirtual java.lang.Integer.intValue:()I
i2d
ddiv
invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
astore 11
start local 11 34: aload 6
new org.apache.lucene.classification.ClassificationResult
dup
aload 8
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast org.apache.lucene.util.BytesRef
invokevirtual org.apache.lucene.util.BytesRef.clone:()Lorg/apache/lucene/util/BytesRef;
aload 10
invokevirtual java.lang.Integer.intValue:()I
i2d
aload 11
invokevirtual java.lang.Double.doubleValue:()D
dmul
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.k:I
i2d
ddiv
invokespecial org.apache.lucene.classification.ClassificationResult.<init>:(Ljava/lang/Object;D)V
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
35: iload 7
aload 10
invokevirtual java.lang.Integer.intValue:()I
iadd
istore 7
end local 11 end local 10 end local 8 36: StackMap locals:
StackMap stack:
aload 9
invokeinterface java.util.Iterator.hasNext:()Z
ifne 31
37: iload 7
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.k:I
if_icmpge 43
38: aload 6
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 9
goto 41
StackMap locals:
StackMap stack:
39: aload 9
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.apache.lucene.classification.ClassificationResult
astore 8
start local 8 40: aload 5
new org.apache.lucene.classification.ClassificationResult
dup
aload 8
invokevirtual org.apache.lucene.classification.ClassificationResult.getAssignedClass:()Ljava/lang/Object;
checkcast org.apache.lucene.util.BytesRef
aload 8
invokevirtual org.apache.lucene.classification.ClassificationResult.getScore:()D
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.k:I
i2d
dmul
iload 7
i2d
ddiv
invokespecial org.apache.lucene.classification.ClassificationResult.<init>:(Ljava/lang/Object;D)V
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
end local 8 41: StackMap locals:
StackMap stack:
aload 9
invokeinterface java.util.Iterator.hasNext:()Z
ifne 39
42: goto 44
43: StackMap locals: org.apache.lucene.classification.KNearestNeighborClassifier org.apache.lucene.search.TopDocs java.util.Map java.util.Map float java.util.List java.util.List int
StackMap stack:
aload 6
astore 5
44: StackMap locals:
StackMap stack:
aload 5
areturn
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 45 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
0 45 1 topDocs Lorg/apache/lucene/search/TopDocs;
1 45 2 classCounts Ljava/util/Map<Lorg/apache/lucene/util/BytesRef;Ljava/lang/Integer;>;
2 45 3 classBoosts Ljava/util/Map<Lorg/apache/lucene/util/BytesRef;Ljava/lang/Double;>;
5 45 4 maxScore F
7 25 5 scoreDoc Lorg/apache/lucene/search/ScoreDoc;
8 25 9 storableFields [Lorg/apache/lucene/index/IndexableField;
10 23 10 singleStorableField Lorg/apache/lucene/index/IndexableField;
12 23 14 cl Lorg/apache/lucene/util/BytesRef;
13 23 15 count Ljava/lang/Integer;
18 23 16 totalBoost Ljava/lang/Double;
19 23 17 singleBoost D
28 45 5 returnList Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
29 45 6 temporaryList Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
30 45 7 sumdoc I
32 36 8 entry Ljava/util/Map$Entry<Lorg/apache/lucene/util/BytesRef;Ljava/lang/Integer;>;
33 36 10 count Ljava/lang/Integer;
34 36 11 normBoost Ljava/lang/Double;
40 41 8 cr Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;
Exceptions:
throws java.io.IOException
Signature: (Lorg/apache/lucene/search/TopDocs;)Ljava/util/List<Lorg/apache/lucene/classification/ClassificationResult<Lorg/apache/lucene/util/BytesRef;>;>;
MethodParameters:
Name Flags
topDocs
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
ldc "KNearestNeighborClassifier{textFieldNames="
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
1: aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.textFieldNames:[Ljava/lang/String;
invokestatic java.util.Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
2: ldc ", classFieldName='"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.classFieldName:Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
bipush 39
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
3: ldc ", k="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.k:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
4: ldc ", query="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.query:Lorg/apache/lucene/search/Query;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
5: ldc ", similarity="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.apache.lucene.classification.KNearestNeighborClassifier.indexSearcher:Lorg/apache/lucene/search/IndexSearcher;
invokevirtual org.apache.lucene.search.IndexSearcher.getSimilarity:()Lorg/apache/lucene/search/similarities/Similarity;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
6: bipush 125
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
7: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/apache/lucene/classification/KNearestNeighborClassifier;
}
Signature: Ljava/lang/Object;Lorg/apache/lucene/classification/Classifier<Lorg/apache/lucene/util/BytesRef;>;
SourceFile: "KNearestNeighborClassifier.java"
InnerClasses:
public abstract Entry = java.util.Map$Entry of java.util.Map
public Occur = org.apache.lucene.search.BooleanClause$Occur of org.apache.lucene.search.BooleanClause
public Builder = org.apache.lucene.search.BooleanQuery$Builder of org.apache.lucene.search.BooleanQuery