https://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation) 
public abstract class org.apache.lucene.index.PointValues
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.index.PointValues
  super_class: java.lang.Object
{
  public static final int MAX_NUM_BYTES;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 16

  public static final int MAX_DIMENSIONS;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 16

  public static final int MAX_INDEX_DIMENSIONS;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  public static long size(org.apache.lucene.index.IndexReader, java.lang.String);
    descriptor: (Lorg/apache/lucene/index/IndexReader;Ljava/lang/String;)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=7, args_size=2
        start local 0 // org.apache.lucene.index.IndexReader reader
        start local 1 // java.lang.String field
         0: .line 100
            lconst_0
            lstore 2 /* size */
        start local 2 // long size
         1: .line 101
            aload 0 /* reader */
            invokevirtual org.apache.lucene.index.IndexReader.leaves:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 5
            goto 6
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String long top java.util.Iterator
      StackMap stack:
         2: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.index.LeafReaderContext
            astore 4 /* ctx */
        start local 4 // org.apache.lucene.index.LeafReaderContext ctx
         3: .line 102
            aload 4 /* ctx */
            invokevirtual org.apache.lucene.index.LeafReaderContext.reader:()Lorg/apache/lucene/index/LeafReader;
            aload 1 /* field */
            invokevirtual org.apache.lucene.index.LeafReader.getPointValues:(Ljava/lang/String;)Lorg/apache/lucene/index/PointValues;
            astore 6 /* values */
        start local 6 // org.apache.lucene.index.PointValues values
         4: .line 103
            aload 6 /* values */
            ifnull 6
         5: .line 104
            lload 2 /* size */
            aload 6 /* values */
            invokevirtual org.apache.lucene.index.PointValues.size:()J
            ladd
            lstore 2 /* size */
        end local 6 // org.apache.lucene.index.PointValues values
        end local 4 // org.apache.lucene.index.LeafReaderContext ctx
         6: .line 101
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 107
            lload 2 /* size */
            lreturn
        end local 2 // long size
        end local 1 // java.lang.String field
        end local 0 // org.apache.lucene.index.IndexReader reader
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0  reader  Lorg/apache/lucene/index/IndexReader;
            0    8     1   field  Ljava/lang/String;
            1    8     2    size  J
            3    6     4     ctx  Lorg/apache/lucene/index/LeafReaderContext;
            4    6     6  values  Lorg/apache/lucene/index/PointValues;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      reader  
      field   

  public static int getDocCount(org.apache.lucene.index.IndexReader, java.lang.String);
    descriptor: (Lorg/apache/lucene/index/IndexReader;Ljava/lang/String;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // org.apache.lucene.index.IndexReader reader
        start local 1 // java.lang.String field
         0: .line 115
            iconst_0
            istore 2 /* count */
        start local 2 // int count
         1: .line 116
            aload 0 /* reader */
            invokevirtual org.apache.lucene.index.IndexReader.leaves:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 6
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String int top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.index.LeafReaderContext
            astore 3 /* ctx */
        start local 3 // org.apache.lucene.index.LeafReaderContext ctx
         3: .line 117
            aload 3 /* ctx */
            invokevirtual org.apache.lucene.index.LeafReaderContext.reader:()Lorg/apache/lucene/index/LeafReader;
            aload 1 /* field */
            invokevirtual org.apache.lucene.index.LeafReader.getPointValues:(Ljava/lang/String;)Lorg/apache/lucene/index/PointValues;
            astore 5 /* values */
        start local 5 // org.apache.lucene.index.PointValues values
         4: .line 118
            aload 5 /* values */
            ifnull 6
         5: .line 119
            iload 2 /* count */
            aload 5 /* values */
            invokevirtual org.apache.lucene.index.PointValues.getDocCount:()I
            iadd
            istore 2 /* count */
        end local 5 // org.apache.lucene.index.PointValues values
        end local 3 // org.apache.lucene.index.LeafReaderContext ctx
         6: .line 116
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 122
            iload 2 /* count */
            ireturn
        end local 2 // int count
        end local 1 // java.lang.String field
        end local 0 // org.apache.lucene.index.IndexReader reader
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0  reader  Lorg/apache/lucene/index/IndexReader;
            0    8     1   field  Ljava/lang/String;
            1    8     2   count  I
            3    6     3     ctx  Lorg/apache/lucene/index/LeafReaderContext;
            4    6     5  values  Lorg/apache/lucene/index/PointValues;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      reader  
      field   

  public static byte[] getMinPackedValue(org.apache.lucene.index.IndexReader, java.lang.String);
    descriptor: (Lorg/apache/lucene/index/IndexReader;Ljava/lang/String;)[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=11, args_size=2
        start local 0 // org.apache.lucene.index.IndexReader reader
        start local 1 // java.lang.String field
         0: .line 130
            aconst_null
            astore 2 /* minValue */
        start local 2 // byte[] minValue
         1: .line 131
            aload 0 /* reader */
            invokevirtual org.apache.lucene.index.IndexReader.leaves:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 21
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String byte[] top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.index.LeafReaderContext
            astore 3 /* ctx */
        start local 3 // org.apache.lucene.index.LeafReaderContext ctx
         3: .line 132
            aload 3 /* ctx */
            invokevirtual org.apache.lucene.index.LeafReaderContext.reader:()Lorg/apache/lucene/index/LeafReader;
            aload 1 /* field */
            invokevirtual org.apache.lucene.index.LeafReader.getPointValues:(Ljava/lang/String;)Lorg/apache/lucene/index/PointValues;
            astore 5 /* values */
        start local 5 // org.apache.lucene.index.PointValues values
         4: .line 133
            aload 5 /* values */
            ifnonnull 6
         5: .line 134
            goto 21
         6: .line 136
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String byte[] org.apache.lucene.index.LeafReaderContext java.util.Iterator org.apache.lucene.index.PointValues
      StackMap stack:
            aload 5 /* values */
            invokevirtual org.apache.lucene.index.PointValues.getMinPackedValue:()[B
            astore 6 /* leafMinValue */
        start local 6 // byte[] leafMinValue
         7: .line 137
            aload 6 /* leafMinValue */
            ifnonnull 9
         8: .line 138
            goto 21
         9: .line 140
      StackMap locals: byte[]
      StackMap stack:
            aload 2 /* minValue */
            ifnonnull 12
        10: .line 141
            aload 6 /* leafMinValue */
            invokevirtual byte[].clone:()Ljava/lang/Object;
            checkcast byte[]
            astore 2 /* minValue */
        11: .line 142
            goto 21
        12: .line 143
      StackMap locals:
      StackMap stack:
            aload 5 /* values */
            invokevirtual org.apache.lucene.index.PointValues.getNumIndexDimensions:()I
            istore 7 /* numDimensions */
        start local 7 // int numDimensions
        13: .line 144
            aload 5 /* values */
            invokevirtual org.apache.lucene.index.PointValues.getBytesPerDimension:()I
            istore 8 /* numBytesPerDimension */
        start local 8 // int numBytesPerDimension
        14: .line 145
            iconst_0
            istore 9 /* i */
        start local 9 // int i
        15: goto 20
        16: .line 146
      StackMap locals: int int int
      StackMap stack:
            iload 9 /* i */
            iload 8 /* numBytesPerDimension */
            imul
            istore 10 /* offset */
        start local 10 // int offset
        17: .line 147
            aload 6 /* leafMinValue */
            iload 10 /* offset */
            iload 10 /* offset */
            iload 8 /* numBytesPerDimension */
            iadd
            aload 2 /* minValue */
            iload 10 /* offset */
            iload 10 /* offset */
            iload 8 /* numBytesPerDimension */
            iadd
            invokestatic org.apache.lucene.util.FutureArrays.compareUnsigned:([BII[BII)I
            ifge 19
        18: .line 148
            aload 6 /* leafMinValue */
            iload 10 /* offset */
            aload 2 /* minValue */
            iload 10 /* offset */
            iload 8 /* numBytesPerDimension */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        end local 10 // int offset
        19: .line 145
      StackMap locals:
      StackMap stack:
            iinc 9 /* i */ 1
      StackMap locals:
      StackMap stack:
        20: iload 9 /* i */
            iload 7 /* numDimensions */
            if_icmplt 16
        end local 9 // int i
        end local 8 // int numBytesPerDimension
        end local 7 // int numDimensions
        end local 6 // byte[] leafMinValue
        end local 5 // org.apache.lucene.index.PointValues values
        end local 3 // org.apache.lucene.index.LeafReaderContext ctx
        21: .line 131
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String byte[] top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        22: .line 153
            aload 2 /* minValue */
            areturn
        end local 2 // byte[] minValue
        end local 1 // java.lang.String field
        end local 0 // org.apache.lucene.index.IndexReader reader
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   23     0                reader  Lorg/apache/lucene/index/IndexReader;
            0   23     1                 field  Ljava/lang/String;
            1   23     2              minValue  [B
            3   21     3                   ctx  Lorg/apache/lucene/index/LeafReaderContext;
            4   21     5                values  Lorg/apache/lucene/index/PointValues;
            7   21     6          leafMinValue  [B
           13   21     7         numDimensions  I
           14   21     8  numBytesPerDimension  I
           15   21     9                     i  I
           17   19    10                offset  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      reader  
      field   

  public static byte[] getMaxPackedValue(org.apache.lucene.index.IndexReader, java.lang.String);
    descriptor: (Lorg/apache/lucene/index/IndexReader;Ljava/lang/String;)[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=11, args_size=2
        start local 0 // org.apache.lucene.index.IndexReader reader
        start local 1 // java.lang.String field
         0: .line 161
            aconst_null
            astore 2 /* maxValue */
        start local 2 // byte[] maxValue
         1: .line 162
            aload 0 /* reader */
            invokevirtual org.apache.lucene.index.IndexReader.leaves:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 21
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String byte[] top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.index.LeafReaderContext
            astore 3 /* ctx */
        start local 3 // org.apache.lucene.index.LeafReaderContext ctx
         3: .line 163
            aload 3 /* ctx */
            invokevirtual org.apache.lucene.index.LeafReaderContext.reader:()Lorg/apache/lucene/index/LeafReader;
            aload 1 /* field */
            invokevirtual org.apache.lucene.index.LeafReader.getPointValues:(Ljava/lang/String;)Lorg/apache/lucene/index/PointValues;
            astore 5 /* values */
        start local 5 // org.apache.lucene.index.PointValues values
         4: .line 164
            aload 5 /* values */
            ifnonnull 6
         5: .line 165
            goto 21
         6: .line 167
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String byte[] org.apache.lucene.index.LeafReaderContext java.util.Iterator org.apache.lucene.index.PointValues
      StackMap stack:
            aload 5 /* values */
            invokevirtual org.apache.lucene.index.PointValues.getMaxPackedValue:()[B
            astore 6 /* leafMaxValue */
        start local 6 // byte[] leafMaxValue
         7: .line 168
            aload 6 /* leafMaxValue */
            ifnonnull 9
         8: .line 169
            goto 21
         9: .line 171
      StackMap locals: byte[]
      StackMap stack:
            aload 2 /* maxValue */
            ifnonnull 12
        10: .line 172
            aload 6 /* leafMaxValue */
            invokevirtual byte[].clone:()Ljava/lang/Object;
            checkcast byte[]
            astore 2 /* maxValue */
        11: .line 173
            goto 21
        12: .line 174
      StackMap locals:
      StackMap stack:
            aload 5 /* values */
            invokevirtual org.apache.lucene.index.PointValues.getNumIndexDimensions:()I
            istore 7 /* numDimensions */
        start local 7 // int numDimensions
        13: .line 175
            aload 5 /* values */
            invokevirtual org.apache.lucene.index.PointValues.getBytesPerDimension:()I
            istore 8 /* numBytesPerDimension */
        start local 8 // int numBytesPerDimension
        14: .line 176
            iconst_0
            istore 9 /* i */
        start local 9 // int i
        15: goto 20
        16: .line 177
      StackMap locals: int int int
      StackMap stack:
            iload 9 /* i */
            iload 8 /* numBytesPerDimension */
            imul
            istore 10 /* offset */
        start local 10 // int offset
        17: .line 178
            aload 6 /* leafMaxValue */
            iload 10 /* offset */
            iload 10 /* offset */
            iload 8 /* numBytesPerDimension */
            iadd
            aload 2 /* maxValue */
            iload 10 /* offset */
            iload 10 /* offset */
            iload 8 /* numBytesPerDimension */
            iadd
            invokestatic org.apache.lucene.util.FutureArrays.compareUnsigned:([BII[BII)I
            ifle 19
        18: .line 179
            aload 6 /* leafMaxValue */
            iload 10 /* offset */
            aload 2 /* maxValue */
            iload 10 /* offset */
            iload 8 /* numBytesPerDimension */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        end local 10 // int offset
        19: .line 176
      StackMap locals:
      StackMap stack:
            iinc 9 /* i */ 1
      StackMap locals:
      StackMap stack:
        20: iload 9 /* i */
            iload 7 /* numDimensions */
            if_icmplt 16
        end local 9 // int i
        end local 8 // int numBytesPerDimension
        end local 7 // int numDimensions
        end local 6 // byte[] leafMaxValue
        end local 5 // org.apache.lucene.index.PointValues values
        end local 3 // org.apache.lucene.index.LeafReaderContext ctx
        21: .line 162
      StackMap locals: org.apache.lucene.index.IndexReader java.lang.String byte[] top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        22: .line 184
            aload 2 /* maxValue */
            areturn
        end local 2 // byte[] maxValue
        end local 1 // java.lang.String field
        end local 0 // org.apache.lucene.index.IndexReader reader
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   23     0                reader  Lorg/apache/lucene/index/IndexReader;
            0   23     1                 field  Ljava/lang/String;
            1   23     2              maxValue  [B
            3   21     3                   ctx  Lorg/apache/lucene/index/LeafReaderContext;
            4   21     5                values  Lorg/apache/lucene/index/PointValues;
            7   21     6          leafMaxValue  [B
           13   21     7         numDimensions  I
           14   21     8  numBytesPerDimension  I
           15   21     9                     i  I
           17   19    10                offset  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      reader  
      field   

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.PointValues this
         0: .line 188
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 189
            return
        end local 0 // org.apache.lucene.index.PointValues this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/index/PointValues;

  public abstract void intersect(org.apache.lucene.index.PointValues$IntersectVisitor);
    descriptor: (Lorg/apache/lucene/index/PointValues$IntersectVisitor;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      visitor  

  public abstract long estimatePointCount(org.apache.lucene.index.PointValues$IntersectVisitor);
    descriptor: (Lorg/apache/lucene/index/PointValues$IntersectVisitor;)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      visitor  

  public long estimateDocCount(org.apache.lucene.index.PointValues$IntersectVisitor);
    descriptor: (Lorg/apache/lucene/index/PointValues$IntersectVisitor;)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=10, locals=9, args_size=2
        start local 0 // org.apache.lucene.index.PointValues this
        start local 1 // org.apache.lucene.index.PointValues$IntersectVisitor visitor
         0: .line 248
            aload 0 /* this */
            aload 1 /* visitor */
            invokevirtual org.apache.lucene.index.PointValues.estimatePointCount:(Lorg/apache/lucene/index/PointValues$IntersectVisitor;)J
            lstore 2 /* estimatedPointCount */
        start local 2 // long estimatedPointCount
         1: .line 249
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.PointValues.getDocCount:()I
            istore 4 /* docCount */
        start local 4 // int docCount
         2: .line 250
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.PointValues.size:()J
            l2d
            dstore 5 /* size */
        start local 5 // double size
         3: .line 251
            lload 2 /* estimatedPointCount */
            l2d
            dload 5 /* size */
            dcmpl
            iflt 5
         4: .line 253
            iload 4 /* docCount */
            i2l
            lreturn
         5: .line 254
      StackMap locals: long int double
      StackMap stack:
            dload 5 /* size */
            iload 4 /* docCount */
            i2d
            dcmpl
            ifeq 6
            lload 2 /* estimatedPointCount */
            lconst_0
            lcmp
            ifne 7
         6: .line 257
      StackMap locals:
      StackMap stack:
            lload 2 /* estimatedPointCount */
            lreturn
         7: .line 264
      StackMap locals:
      StackMap stack:
            iload 4 /* docCount */
            i2d
            dconst_1
            dload 5 /* size */
            lload 2 /* estimatedPointCount */
            l2d
            dsub
            dload 5 /* size */
            ddiv
            dload 5 /* size */
            iload 4 /* docCount */
            i2d
            ddiv
            invokestatic java.lang.Math.pow:(DD)D
            dsub
            dmul
            d2l
            lstore 7 /* docEstimate */
        start local 7 // long docEstimate
         8: .line 265
            lload 7 /* docEstimate */
            lconst_0
            lcmp
            ifne 9
            lconst_1
            goto 10
      StackMap locals: long
      StackMap stack:
         9: lload 7 /* docEstimate */
      StackMap locals:
      StackMap stack: long
        10: lreturn
        end local 7 // long docEstimate
        end local 5 // double size
        end local 4 // int docCount
        end local 2 // long estimatedPointCount
        end local 1 // org.apache.lucene.index.PointValues$IntersectVisitor visitor
        end local 0 // org.apache.lucene.index.PointValues this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   11     0                 this  Lorg/apache/lucene/index/PointValues;
            0   11     1              visitor  Lorg/apache/lucene/index/PointValues$IntersectVisitor;
            1   11     2  estimatedPointCount  J
            2   11     4             docCount  I
            3   11     5                 size  D
            8   11     7          docEstimate  J
    MethodParameters:
         Name  Flags
      visitor  

  public abstract byte[] getMinPackedValue();
    descriptor: ()[B
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract byte[] getMaxPackedValue();
    descriptor: ()[B
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract int getNumDimensions();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract int getNumIndexDimensions();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract int getBytesPerDimension();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract long size();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract int getDocCount();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "PointValues.java"
NestMembers:
  org.apache.lucene.index.PointValues$IntersectVisitor  org.apache.lucene.index.PointValues$Relation
InnerClasses:
  public abstract IntersectVisitor = org.apache.lucene.index.PointValues$IntersectVisitor of org.apache.lucene.index.PointValues
  public final Relation = org.apache.lucene.index.PointValues$Relation of org.apache.lucene.index.PointValues