org.apache.lucene/lucene-core/8.7.0 : org/apache/lucene/document/FeatureSortField$FeatureComparator.class

FeatureSortField$FeatureComparator
https://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation)
Apache License, Version 2.0
class org.apache.lucene.document.FeatureSortField$FeatureComparator extends org.apache.lucene.search.SimpleFieldComparator<java.lang.Float>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.lucene.document.FeatureSortField$FeatureComparator
  super_class: org.apache.lucene.search.SimpleFieldComparator
{
  private final java.lang.String field;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.util.BytesRef featureName;
    descriptor: Lorg/apache/lucene/util/BytesRef;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final float[] values;
    descriptor: [F
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private float bottom;
    descriptor: F
    flags: (0x0002) ACC_PRIVATE

  private float topValue;
    descriptor: F
    flags: (0x0002) ACC_PRIVATE

  private org.apache.lucene.index.PostingsEnum currentReaderPostingsValues;
    descriptor: Lorg/apache/lucene/index/PostingsEnum;
    flags: (0x0002) ACC_PRIVATE

  final org.apache.lucene.document.FeatureSortField this$0;
    descriptor: Lorg/apache/lucene/document/FeatureSortField;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  public void <init>(org.apache.lucene.document.FeatureSortField, int, java.lang.String, java.lang.String);
    descriptor: (Lorg/apache/lucene/document/FeatureSortField;ILjava/lang/String;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 2 // int numHits
        start local 3 // java.lang.String field
        start local 4 // java.lang.String featureName
         0: .line 99
            aload 0 /* this */
            aload 1
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.this$0:Lorg/apache/lucene/document/FeatureSortField;
            aload 0 /* this */
            invokespecial org.apache.lucene.search.SimpleFieldComparator.<init>:()V
         1: .line 100
            aload 0 /* this */
            iload 2 /* numHits */
            newarray 6
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.values:[F
         2: .line 101
            aload 0 /* this */
            aload 3 /* field */
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.field:Ljava/lang/String;
         3: .line 102
            aload 0 /* this */
            new org.apache.lucene.util.BytesRef
            dup
            aload 4 /* featureName */
            invokespecial org.apache.lucene.util.BytesRef.<init>:(Ljava/lang/CharSequence;)V
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.featureName:Lorg/apache/lucene/util/BytesRef;
         4: .line 103
            return
        end local 4 // java.lang.String featureName
        end local 3 // java.lang.String field
        end local 2 // int numHits
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    5     2      numHits  I
            0    5     3        field  Ljava/lang/String;
            0    5     4  featureName  Ljava/lang/String;
    MethodParameters:
             Name  Flags
      this$0       final
      numHits      
      field        
      featureName  

  protected void doSetNextReader(org.apache.lucene.index.LeafReaderContext);
    descriptor: (Lorg/apache/lucene/index/LeafReaderContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // org.apache.lucene.index.LeafReaderContext context
         0: .line 107
            aload 1 /* context */
            invokevirtual org.apache.lucene.index.LeafReaderContext.reader:()Lorg/apache/lucene/index/LeafReader;
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.field:Ljava/lang/String;
            invokevirtual org.apache.lucene.index.LeafReader.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            astore 2 /* terms */
        start local 2 // org.apache.lucene.index.Terms terms
         1: .line 108
            aload 2 /* terms */
            ifnonnull 4
         2: .line 109
            aload 0 /* this */
            aconst_null
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
         3: .line 110
            goto 9
         4: .line 111
      StackMap locals: org.apache.lucene.index.Terms
      StackMap stack:
            aload 2 /* terms */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            astore 3 /* termsEnum */
        start local 3 // org.apache.lucene.index.TermsEnum termsEnum
         5: .line 112
            aload 3 /* termsEnum */
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.featureName:Lorg/apache/lucene/util/BytesRef;
            invokevirtual org.apache.lucene.index.TermsEnum.seekExact:(Lorg/apache/lucene/util/BytesRef;)Z
            ifne 8
         6: .line 113
            aload 0 /* this */
            aconst_null
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
         7: .line 114
            goto 9
         8: .line 115
      StackMap locals: org.apache.lucene.index.TermsEnum
      StackMap stack:
            aload 0 /* this */
            aload 3 /* termsEnum */
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
            bipush 8
            invokevirtual org.apache.lucene.index.TermsEnum.postings:(Lorg/apache/lucene/index/PostingsEnum;I)Lorg/apache/lucene/index/PostingsEnum;
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
        end local 3 // org.apache.lucene.index.TermsEnum termsEnum
         9: .line 118
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.apache.lucene.index.Terms terms
        end local 1 // org.apache.lucene.index.LeafReaderContext context
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   10     0       this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0   10     1    context  Lorg/apache/lucene/index/LeafReaderContext;
            1   10     2      terms  Lorg/apache/lucene/index/Terms;
            5    9     3  termsEnum  Lorg/apache/lucene/index/TermsEnum;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      context  

  private float getValueForDoc(int);
    descriptor: (I)F
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // int doc
         0: .line 121
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
            ifnull 3
            iload 1 /* doc */
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
            invokevirtual org.apache.lucene.index.PostingsEnum.docID:()I
            if_icmplt 3
         1: .line 122
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
            invokevirtual org.apache.lucene.index.PostingsEnum.docID:()I
            iload 1 /* doc */
            if_icmpeq 2
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
            iload 1 /* doc */
            invokevirtual org.apache.lucene.index.PostingsEnum.advance:(I)I
            iload 1 /* doc */
            if_icmpne 3
         2: .line 123
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.currentReaderPostingsValues:Lorg/apache/lucene/index/PostingsEnum;
            invokevirtual org.apache.lucene.index.PostingsEnum.freq:()I
            i2f
            invokestatic org.apache.lucene.document.FeatureField.decodeFeatureValue:(F)F
            freturn
         3: .line 125
      StackMap locals:
      StackMap stack:
            fconst_0
            freturn
        end local 1 // int doc
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    4     1   doc  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      doc   

  public int compare(int, int);
    descriptor: (II)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // int slot1
        start local 2 // int slot2
         0: .line 131
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.values:[F
            iload 1 /* slot1 */
            faload
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.values:[F
            iload 2 /* slot2 */
            faload
            invokestatic java.lang.Float.compare:(FF)I
            ireturn
        end local 2 // int slot2
        end local 1 // int slot1
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    1     1  slot1  I
            0    1     2  slot2  I
    MethodParameters:
       Name  Flags
      slot1  
      slot2  

  public int compareBottom(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // int doc
         0: .line 136
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.bottom:F
            aload 0 /* this */
            iload 1 /* doc */
            invokevirtual org.apache.lucene.document.FeatureSortField$FeatureComparator.getValueForDoc:(I)F
            invokestatic java.lang.Float.compare:(FF)I
            ireturn
        end local 1 // int doc
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    1     1   doc  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      doc   

  public void copy(int, int);
    descriptor: (II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // int slot
        start local 2 // int doc
         0: .line 141
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.values:[F
            iload 1 /* slot */
            aload 0 /* this */
            iload 2 /* doc */
            invokevirtual org.apache.lucene.document.FeatureSortField$FeatureComparator.getValueForDoc:(I)F
            fastore
         1: .line 142
            return
        end local 2 // int doc
        end local 1 // int slot
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    2     1  slot  I
            0    2     2   doc  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      slot  
      doc   

  public void setBottom(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // int bottom
         0: .line 146
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.values:[F
            iload 1 /* bottom */
            faload
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.bottom:F
         1: .line 147
            return
        end local 1 // int bottom
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    2     1  bottom  I
    MethodParameters:
        Name  Flags
      bottom  final

  public void setTopValue(java.lang.Float);
    descriptor: (Ljava/lang/Float;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // java.lang.Float value
         0: .line 151
            aload 0 /* this */
            aload 1 /* value */
            invokevirtual java.lang.Float.floatValue:()F
            putfield org.apache.lucene.document.FeatureSortField$FeatureComparator.topValue:F
         1: .line 152
            return
        end local 1 // java.lang.Float value
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    2     1  value  Ljava/lang/Float;
    MethodParameters:
       Name  Flags
      value  

  public java.lang.Float value(int);
    descriptor: (I)Ljava/lang/Float;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // int slot
         0: .line 156
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.values:[F
            iload 1 /* slot */
            faload
            invokestatic java.lang.Float.valueOf:(F)Ljava/lang/Float;
            areturn
        end local 1 // int slot
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    1     1  slot  I
    MethodParameters:
      Name  Flags
      slot  

  public int compareTop(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
        start local 1 // int doc
         0: .line 161
            aload 0 /* this */
            getfield org.apache.lucene.document.FeatureSortField$FeatureComparator.topValue:F
            aload 0 /* this */
            iload 1 /* doc */
            invokevirtual org.apache.lucene.document.FeatureSortField$FeatureComparator.getValueForDoc:(I)F
            invokestatic java.lang.Float.compare:(FF)I
            ireturn
        end local 1 // int doc
        end local 0 // org.apache.lucene.document.FeatureSortField$FeatureComparator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/document/FeatureSortField$FeatureComparator;
            0    1     1   doc  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      doc   

  public void setTopValue(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Float
            invokevirtual org.apache.lucene.document.FeatureSortField$FeatureComparator.setTopValue:(Ljava/lang/Float;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object value(int);
    descriptor: (I)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            iload 1
            invokevirtual org.apache.lucene.document.FeatureSortField$FeatureComparator.value:(I)Ljava/lang/Float;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/apache/lucene/search/SimpleFieldComparator<Ljava/lang/Float;>;
SourceFile: "FeatureSortField.java"
NestHost: org.apache.lucene.document.FeatureSortField
InnerClasses:
  FeatureComparator = org.apache.lucene.document.FeatureSortField$FeatureComparator of org.apache.lucene.document.FeatureSortField
/

org.apache.lucene/ lucene-core/ 8.7.0/ org/apache/lucene/document/FeatureSortField$FeatureComparator.class
