https://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation) 
class org.apache.lucene.search.ReqExclScorer extends org.apache.lucene.search.Scorer
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.lucene.search.ReqExclScorer
  super_class: org.apache.lucene.search.Scorer
{
  private final org.apache.lucene.search.Scorer reqScorer;
    descriptor: Lorg/apache/lucene/search/Scorer;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.search.DocIdSetIterator reqApproximation;
    descriptor: Lorg/apache/lucene/search/DocIdSetIterator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.search.DocIdSetIterator exclApproximation;
    descriptor: Lorg/apache/lucene/search/DocIdSetIterator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.search.TwoPhaseIterator reqTwoPhaseIterator;
    descriptor: Lorg/apache/lucene/search/TwoPhaseIterator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.search.TwoPhaseIterator exclTwoPhaseIterator;
    descriptor: Lorg/apache/lucene/search/TwoPhaseIterator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static final int ADVANCE_COST;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 10

  public void <init>(org.apache.lucene.search.Scorer, org.apache.lucene.search.Scorer);
    descriptor: (Lorg/apache/lucene/search/Scorer;Lorg/apache/lucene/search/Scorer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.lucene.search.ReqExclScorer this
        start local 1 // org.apache.lucene.search.Scorer reqScorer
        start local 2 // org.apache.lucene.search.Scorer exclScorer
         0: .line 42
            aload 0 /* this */
            aload 1 /* reqScorer */
            getfield org.apache.lucene.search.Scorer.weight:Lorg/apache/lucene/search/Weight;
            invokespecial org.apache.lucene.search.Scorer.<init>:(Lorg/apache/lucene/search/Weight;)V
         1: .line 43
            aload 0 /* this */
            aload 1 /* reqScorer */
            putfield org.apache.lucene.search.ReqExclScorer.reqScorer:Lorg/apache/lucene/search/Scorer;
         2: .line 44
            aload 0 /* this */
            aload 1 /* reqScorer */
            invokevirtual org.apache.lucene.search.Scorer.twoPhaseIterator:()Lorg/apache/lucene/search/TwoPhaseIterator;
            putfield org.apache.lucene.search.ReqExclScorer.reqTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
         3: .line 45
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            ifnonnull 6
         4: .line 46
            aload 0 /* this */
            aload 1 /* reqScorer */
            invokevirtual org.apache.lucene.search.Scorer.iterator:()Lorg/apache/lucene/search/DocIdSetIterator;
            putfield org.apache.lucene.search.ReqExclScorer.reqApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
         5: .line 47
            goto 7
         6: .line 48
      StackMap locals: org.apache.lucene.search.ReqExclScorer org.apache.lucene.search.Scorer org.apache.lucene.search.Scorer
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            invokevirtual org.apache.lucene.search.TwoPhaseIterator.approximation:()Lorg/apache/lucene/search/DocIdSetIterator;
            putfield org.apache.lucene.search.ReqExclScorer.reqApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
         7: .line 50
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* exclScorer */
            invokevirtual org.apache.lucene.search.Scorer.twoPhaseIterator:()Lorg/apache/lucene/search/TwoPhaseIterator;
            putfield org.apache.lucene.search.ReqExclScorer.exclTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
         8: .line 51
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.exclTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            ifnonnull 11
         9: .line 52
            aload 0 /* this */
            aload 2 /* exclScorer */
            invokevirtual org.apache.lucene.search.Scorer.iterator:()Lorg/apache/lucene/search/DocIdSetIterator;
            putfield org.apache.lucene.search.ReqExclScorer.exclApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
        10: .line 53
            goto 12
        11: .line 54
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.exclTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            invokevirtual org.apache.lucene.search.TwoPhaseIterator.approximation:()Lorg/apache/lucene/search/DocIdSetIterator;
            putfield org.apache.lucene.search.ReqExclScorer.exclApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
        12: .line 56
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.apache.lucene.search.Scorer exclScorer
        end local 1 // org.apache.lucene.search.Scorer reqScorer
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   13     0        this  Lorg/apache/lucene/search/ReqExclScorer;
            0   13     1   reqScorer  Lorg/apache/lucene/search/Scorer;
            0   13     2  exclScorer  Lorg/apache/lucene/search/Scorer;
    MethodParameters:
            Name  Flags
      reqScorer   
      exclScorer  

  private static boolean matchesOrNull(org.apache.lucene.search.TwoPhaseIterator);
    descriptor: (Lorg/apache/lucene/search/TwoPhaseIterator;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.TwoPhaseIterator it
         0: .line 61
            aload 0 /* it */
            ifnull 1
            aload 0 /* it */
            invokevirtual org.apache.lucene.search.TwoPhaseIterator.matches:()Z
            ifne 1
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
        end local 0 // org.apache.lucene.search.TwoPhaseIterator it
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0    it  Lorg/apache/lucene/search/TwoPhaseIterator;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      it    

  public org.apache.lucene.search.DocIdSetIterator iterator();
    descriptor: ()Lorg/apache/lucene/search/DocIdSetIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.ReqExclScorer this
         0: .line 66
            aload 0 /* this */
            invokevirtual org.apache.lucene.search.ReqExclScorer.twoPhaseIterator:()Lorg/apache/lucene/search/TwoPhaseIterator;
            invokestatic org.apache.lucene.search.TwoPhaseIterator.asDocIdSetIterator:(Lorg/apache/lucene/search/TwoPhaseIterator;)Lorg/apache/lucene/search/DocIdSetIterator;
            areturn
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/ReqExclScorer;

  public int docID();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.ReqExclScorer this
         0: .line 71
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
            invokevirtual org.apache.lucene.search.DocIdSetIterator.docID:()I
            ireturn
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/ReqExclScorer;

  public float score();
    descriptor: ()F
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.ReqExclScorer this
         0: .line 76
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqScorer:Lorg/apache/lucene/search/Scorer;
            invokevirtual org.apache.lucene.search.Scorer.score:()F
            freturn
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/ReqExclScorer;
    Exceptions:
      throws java.io.IOException

  public int advanceShallow(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.search.ReqExclScorer this
        start local 1 // int target
         0: .line 81
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqScorer:Lorg/apache/lucene/search/Scorer;
            iload 1 /* target */
            invokevirtual org.apache.lucene.search.Scorer.advanceShallow:(I)I
            ireturn
        end local 1 // int target
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/apache/lucene/search/ReqExclScorer;
            0    1     1  target  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      target  

  public float getMaxScore(int);
    descriptor: (I)F
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.search.ReqExclScorer this
        start local 1 // int upTo
         0: .line 86
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqScorer:Lorg/apache/lucene/search/Scorer;
            iload 1 /* upTo */
            invokevirtual org.apache.lucene.search.Scorer.getMaxScore:(I)F
            freturn
        end local 1 // int upTo
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/ReqExclScorer;
            0    1     1  upTo  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      upTo  

  public void setMinCompetitiveScore(float);
    descriptor: (F)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.search.ReqExclScorer this
        start local 1 // float score
         0: .line 92
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqScorer:Lorg/apache/lucene/search/Scorer;
            fload 1 /* score */
            invokevirtual org.apache.lucene.search.Scorer.setMinCompetitiveScore:(F)V
         1: .line 93
            return
        end local 1 // float score
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/lucene/search/ReqExclScorer;
            0    2     1  score  F
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      score  

  public java.util.Collection<org.apache.lucene.search.Scorable$ChildScorable> getChildren();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.ReqExclScorer this
         0: .line 97
            new org.apache.lucene.search.Scorable$ChildScorable
            dup
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqScorer:Lorg/apache/lucene/search/Scorer;
            ldc "MUST"
            invokespecial org.apache.lucene.search.Scorable$ChildScorable.<init>:(Lorg/apache/lucene/search/Scorable;Ljava/lang/String;)V
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            areturn
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/ReqExclScorer;
    Signature: ()Ljava/util/Collection<Lorg/apache/lucene/search/Scorable$ChildScorable;>;

  private static float matchCost(org.apache.lucene.search.DocIdSetIterator, org.apache.lucene.search.TwoPhaseIterator, org.apache.lucene.search.DocIdSetIterator, org.apache.lucene.search.TwoPhaseIterator);
    descriptor: (Lorg/apache/lucene/search/DocIdSetIterator;Lorg/apache/lucene/search/TwoPhaseIterator;Lorg/apache/lucene/search/DocIdSetIterator;Lorg/apache/lucene/search/TwoPhaseIterator;)F
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=7, args_size=4
        start local 0 // org.apache.lucene.search.DocIdSetIterator reqApproximation
        start local 1 // org.apache.lucene.search.TwoPhaseIterator reqTwoPhaseIterator
        start local 2 // org.apache.lucene.search.DocIdSetIterator exclApproximation
        start local 3 // org.apache.lucene.search.TwoPhaseIterator exclTwoPhaseIterator
         0: .line 113
            fconst_2
            fstore 4 /* matchCost */
        start local 4 // float matchCost
         1: .line 114
            aload 1 /* reqTwoPhaseIterator */
            ifnull 3
         2: .line 116
            fload 4 /* matchCost */
            aload 1 /* reqTwoPhaseIterator */
            invokevirtual org.apache.lucene.search.TwoPhaseIterator.matchCost:()F
            fadd
            fstore 4 /* matchCost */
         3: .line 121
      StackMap locals: float
      StackMap stack:
            ldc 10.0
         4: .line 122
            aload 3 /* exclTwoPhaseIterator */
            ifnonnull 5
            fconst_0
            goto 6
      StackMap locals:
      StackMap stack: float
         5: aload 3 /* exclTwoPhaseIterator */
            invokevirtual org.apache.lucene.search.TwoPhaseIterator.matchCost:()F
         6: .line 121
      StackMap locals: org.apache.lucene.search.DocIdSetIterator org.apache.lucene.search.TwoPhaseIterator org.apache.lucene.search.DocIdSetIterator org.apache.lucene.search.TwoPhaseIterator float
      StackMap stack: float float
            fadd
            fstore 5 /* exclMatchCost */
        start local 5 // float exclMatchCost
         7: .line 127
            aload 0 /* reqApproximation */
            invokevirtual org.apache.lucene.search.DocIdSetIterator.cost:()J
            lconst_0
            lcmp
            ifgt 10
         8: .line 128
            fconst_1
            fstore 6 /* ratio */
        start local 6 // float ratio
         9: .line 129
            goto 14
        end local 6 // float ratio
      StackMap locals: float
      StackMap stack:
        10: aload 2 /* exclApproximation */
            invokevirtual org.apache.lucene.search.DocIdSetIterator.cost:()J
            lconst_0
            lcmp
            ifgt 13
        11: .line 130
            fconst_0
            fstore 6 /* ratio */
        start local 6 // float ratio
        12: .line 131
            goto 14
        end local 6 // float ratio
        13: .line 132
      StackMap locals:
      StackMap stack:
            aload 0 /* reqApproximation */
            invokevirtual org.apache.lucene.search.DocIdSetIterator.cost:()J
            aload 2 /* exclApproximation */
            invokevirtual org.apache.lucene.search.DocIdSetIterator.cost:()J
            invokestatic java.lang.Math.min:(JJ)J
            l2f
            aload 0 /* reqApproximation */
            invokevirtual org.apache.lucene.search.DocIdSetIterator.cost:()J
            l2f
            fdiv
            fstore 6 /* ratio */
        start local 6 // float ratio
        14: .line 134
      StackMap locals: float
      StackMap stack:
            fload 4 /* matchCost */
            fload 6 /* ratio */
            fload 5 /* exclMatchCost */
            fmul
            fadd
            fstore 4 /* matchCost */
        15: .line 136
            fload 4 /* matchCost */
            freturn
        end local 6 // float ratio
        end local 5 // float exclMatchCost
        end local 4 // float matchCost
        end local 3 // org.apache.lucene.search.TwoPhaseIterator exclTwoPhaseIterator
        end local 2 // org.apache.lucene.search.DocIdSetIterator exclApproximation
        end local 1 // org.apache.lucene.search.TwoPhaseIterator reqTwoPhaseIterator
        end local 0 // org.apache.lucene.search.DocIdSetIterator reqApproximation
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   16     0      reqApproximation  Lorg/apache/lucene/search/DocIdSetIterator;
            0   16     1   reqTwoPhaseIterator  Lorg/apache/lucene/search/TwoPhaseIterator;
            0   16     2     exclApproximation  Lorg/apache/lucene/search/DocIdSetIterator;
            0   16     3  exclTwoPhaseIterator  Lorg/apache/lucene/search/TwoPhaseIterator;
            1   16     4             matchCost  F
            7   16     5         exclMatchCost  F
            9   10     6                 ratio  F
           12   13     6                 ratio  F
           14   16     6                 ratio  F
    MethodParameters:
                      Name  Flags
      reqApproximation      
      reqTwoPhaseIterator   
      exclApproximation     
      exclTwoPhaseIterator  

  public org.apache.lucene.search.TwoPhaseIterator twoPhaseIterator();
    descriptor: ()Lorg/apache/lucene/search/TwoPhaseIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // org.apache.lucene.search.ReqExclScorer this
         0: .line 141
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.exclApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.exclTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            invokestatic org.apache.lucene.search.ReqExclScorer.matchCost:(Lorg/apache/lucene/search/DocIdSetIterator;Lorg/apache/lucene/search/TwoPhaseIterator;Lorg/apache/lucene/search/DocIdSetIterator;Lorg/apache/lucene/search/TwoPhaseIterator;)F
            fstore 1 /* matchCost */
        start local 1 // float matchCost
         1: .line 143
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            ifnull 3
         2: .line 144
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.exclTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            ifnull 4
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            invokevirtual org.apache.lucene.search.TwoPhaseIterator.matchCost:()F
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.exclTwoPhaseIterator:Lorg/apache/lucene/search/TwoPhaseIterator;
            invokevirtual org.apache.lucene.search.TwoPhaseIterator.matchCost:()F
            fcmpg
            ifgt 4
         3: .line 146
      StackMap locals: float
      StackMap stack:
            new org.apache.lucene.search.ReqExclScorer$1
            dup
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
            fload 1 /* matchCost */
            invokespecial org.apache.lucene.search.ReqExclScorer$1.<init>:(Lorg/apache/lucene/search/ReqExclScorer;Lorg/apache/lucene/search/DocIdSetIterator;F)V
            areturn
         4: .line 169
      StackMap locals:
      StackMap stack:
            new org.apache.lucene.search.ReqExclScorer$2
            dup
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.search.ReqExclScorer.reqApproximation:Lorg/apache/lucene/search/DocIdSetIterator;
            fload 1 /* matchCost */
            invokespecial org.apache.lucene.search.ReqExclScorer$2.<init>:(Lorg/apache/lucene/search/ReqExclScorer;Lorg/apache/lucene/search/DocIdSetIterator;F)V
            areturn
        end local 1 // float matchCost
        end local 0 // org.apache.lucene.search.ReqExclScorer this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Lorg/apache/lucene/search/ReqExclScorer;
            1    5     1  matchCost  F
}
SourceFile: "ReqExclScorer.java"
NestMembers:
  org.apache.lucene.search.ReqExclScorer$1  org.apache.lucene.search.ReqExclScorer$2
InnerClasses:
  org.apache.lucene.search.ReqExclScorer$1
  org.apache.lucene.search.ReqExclScorer$2
  public ChildScorable = org.apache.lucene.search.Scorable$ChildScorable of org.apache.lucene.search.Scorable