https://lucene.apache.org/lucene-parent/lucene-spatial3d: Lucene Spatial shapes implemented using 3D planar geometry (The Apache Software Foundation) 
abstract class org.apache.lucene.spatial3d.geom.GeoBaseAreaShape extends org.apache.lucene.spatial3d.geom.GeoBaseMembershipShape implements org.apache.lucene.spatial3d.geom.GeoAreaShape
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape
  super_class: org.apache.lucene.spatial3d.geom.GeoBaseMembershipShape
{
  protected static final int ALL_INSIDE;
    descriptor: I
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  protected static final int SOME_INSIDE;
    descriptor: I
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  protected static final int NONE_INSIDE;
    descriptor: I
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public void <init>(org.apache.lucene.spatial3d.geom.PlanetModel);
    descriptor: (Lorg/apache/lucene/spatial3d/geom/PlanetModel;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
        start local 1 // org.apache.lucene.spatial3d.geom.PlanetModel planetModel
         0: .line 31
            aload 0 /* this */
            aload 1 /* planetModel */
            invokespecial org.apache.lucene.spatial3d.geom.GeoBaseMembershipShape.<init>:(Lorg/apache/lucene/spatial3d/geom/PlanetModel;)V
         1: .line 32
            return
        end local 1 // org.apache.lucene.spatial3d.geom.PlanetModel planetModel
        end local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/apache/lucene/spatial3d/geom/GeoBaseAreaShape;
            0    2     1  planetModel  Lorg/apache/lucene/spatial3d/geom/PlanetModel;
    MethodParameters:
             Name  Flags
      planetModel  final

  protected int isShapeInsideGeoAreaShape(org.apache.lucene.spatial3d.geom.GeoShape);
    descriptor: (Lorg/apache/lucene/spatial3d/geom/GeoShape;)I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=8, args_size=2
        start local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
        start local 1 // org.apache.lucene.spatial3d.geom.GeoShape geoShape
         0: .line 47
            iconst_0
            istore 2 /* foundOutside */
        start local 2 // boolean foundOutside
         1: .line 48
            iconst_0
            istore 3 /* foundInside */
        start local 3 // boolean foundInside
         2: .line 49
            aload 1 /* geoShape */
            invokeinterface org.apache.lucene.spatial3d.geom.GeoShape.getEdgePoints:()[Lorg/apache/lucene/spatial3d/geom/GeoPoint;
            dup
            astore 7
            arraylength
            istore 6
            iconst_0
            istore 5
            goto 11
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int top int int org.apache.lucene.spatial3d.geom.GeoPoint[]
      StackMap stack:
         3: aload 7
            iload 5
            aaload
            astore 4 /* p */
        start local 4 // org.apache.lucene.spatial3d.geom.GeoPoint p
         4: .line 50
            aload 0 /* this */
            aload 4 /* p */
            invokevirtual org.apache.lucene.spatial3d.geom.GeoBaseAreaShape.isWithin:(Lorg/apache/lucene/spatial3d/geom/Vector;)Z
            ifeq 7
         5: .line 51
            iconst_1
            istore 3 /* foundInside */
         6: .line 52
            goto 8
         7: .line 53
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int org.apache.lucene.spatial3d.geom.GeoPoint int int org.apache.lucene.spatial3d.geom.GeoPoint[]
      StackMap stack:
            iconst_1
            istore 2 /* foundOutside */
         8: .line 55
      StackMap locals:
      StackMap stack:
            iload 3 /* foundInside */
            ifeq 10
            iload 2 /* foundOutside */
            ifeq 10
         9: .line 56
            iconst_1
            ireturn
        end local 4 // org.apache.lucene.spatial3d.geom.GeoPoint p
        10: .line 49
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int top int int org.apache.lucene.spatial3d.geom.GeoPoint[]
      StackMap stack:
            iinc 5 1
      StackMap locals:
      StackMap stack:
        11: iload 5
            iload 6
            if_icmplt 3
        12: .line 59
            iload 3 /* foundInside */
            ifne 14
            iload 2 /* foundOutside */
            ifne 14
        13: .line 60
            iconst_2
            ireturn
        14: .line 61
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int
      StackMap stack:
            iload 3 /* foundInside */
            ifeq 16
            iload 2 /* foundOutside */
            ifne 16
        15: .line 62
            iconst_0
            ireturn
        16: .line 63
      StackMap locals:
      StackMap stack:
            iload 2 /* foundOutside */
            ifeq 18
            iload 3 /* foundInside */
            ifne 18
        17: .line 64
            iconst_2
            ireturn
        18: .line 65
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 3 // boolean foundInside
        end local 2 // boolean foundOutside
        end local 1 // org.apache.lucene.spatial3d.geom.GeoShape geoShape
        end local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   19     0          this  Lorg/apache/lucene/spatial3d/geom/GeoBaseAreaShape;
            0   19     1      geoShape  Lorg/apache/lucene/spatial3d/geom/GeoShape;
            1   19     2  foundOutside  Z
            2   19     3   foundInside  Z
            4   10     4             p  Lorg/apache/lucene/spatial3d/geom/GeoPoint;
    MethodParameters:
          Name  Flags
      geoShape  final

  protected int isGeoAreaShapeInsideShape(org.apache.lucene.spatial3d.geom.GeoShape);
    descriptor: (Lorg/apache/lucene/spatial3d/geom/GeoShape;)I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=8, args_size=2
        start local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
        start local 1 // org.apache.lucene.spatial3d.geom.GeoShape geoshape
         0: .line 74
            iconst_0
            istore 2 /* foundOutside */
        start local 2 // boolean foundOutside
         1: .line 75
            iconst_0
            istore 3 /* foundInside */
        start local 3 // boolean foundInside
         2: .line 76
            aload 0 /* this */
            invokevirtual org.apache.lucene.spatial3d.geom.GeoBaseAreaShape.getEdgePoints:()[Lorg/apache/lucene/spatial3d/geom/GeoPoint;
            dup
            astore 7
            arraylength
            istore 6
            iconst_0
            istore 5
            goto 11
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int top int int org.apache.lucene.spatial3d.geom.GeoPoint[]
      StackMap stack:
         3: aload 7
            iload 5
            aaload
            astore 4 /* p */
        start local 4 // org.apache.lucene.spatial3d.geom.GeoPoint p
         4: .line 77
            aload 1 /* geoshape */
            aload 4 /* p */
            invokeinterface org.apache.lucene.spatial3d.geom.GeoShape.isWithin:(Lorg/apache/lucene/spatial3d/geom/Vector;)Z
            ifeq 7
         5: .line 78
            iconst_1
            istore 3 /* foundInside */
         6: .line 79
            goto 8
         7: .line 80
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int org.apache.lucene.spatial3d.geom.GeoPoint int int org.apache.lucene.spatial3d.geom.GeoPoint[]
      StackMap stack:
            iconst_1
            istore 2 /* foundOutside */
         8: .line 82
      StackMap locals:
      StackMap stack:
            iload 3 /* foundInside */
            ifeq 10
            iload 2 /* foundOutside */
            ifeq 10
         9: .line 83
            iconst_1
            ireturn
        end local 4 // org.apache.lucene.spatial3d.geom.GeoPoint p
        10: .line 76
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int top int int org.apache.lucene.spatial3d.geom.GeoPoint[]
      StackMap stack:
            iinc 5 1
      StackMap locals:
      StackMap stack:
        11: iload 5
            iload 6
            if_icmplt 3
        12: .line 86
            iload 3 /* foundInside */
            ifne 14
            iload 2 /* foundOutside */
            ifne 14
        13: .line 87
            iconst_2
            ireturn
        14: .line 88
      StackMap locals: org.apache.lucene.spatial3d.geom.GeoBaseAreaShape org.apache.lucene.spatial3d.geom.GeoShape int int
      StackMap stack:
            iload 3 /* foundInside */
            ifeq 16
            iload 2 /* foundOutside */
            ifne 16
        15: .line 89
            iconst_0
            ireturn
        16: .line 90
      StackMap locals:
      StackMap stack:
            iload 2 /* foundOutside */
            ifeq 18
            iload 3 /* foundInside */
            ifne 18
        17: .line 91
            iconst_2
            ireturn
        18: .line 92
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 3 // boolean foundInside
        end local 2 // boolean foundOutside
        end local 1 // org.apache.lucene.spatial3d.geom.GeoShape geoshape
        end local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   19     0          this  Lorg/apache/lucene/spatial3d/geom/GeoBaseAreaShape;
            0   19     1      geoshape  Lorg/apache/lucene/spatial3d/geom/GeoShape;
            1   19     2  foundOutside  Z
            2   19     3   foundInside  Z
            4   10     4             p  Lorg/apache/lucene/spatial3d/geom/GeoPoint;
    MethodParameters:
          Name  Flags
      geoshape  final

  public int getRelationship(org.apache.lucene.spatial3d.geom.GeoShape);
    descriptor: (Lorg/apache/lucene/spatial3d/geom/GeoShape;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
        start local 1 // org.apache.lucene.spatial3d.geom.GeoShape geoShape
         0: .line 97
            aload 1 /* geoShape */
            invokeinterface org.apache.lucene.spatial3d.geom.GeoShape.getPlanetModel:()Lorg/apache/lucene/spatial3d/geom/PlanetModel;
            aload 0 /* this */
            getfield org.apache.lucene.spatial3d.geom.GeoBaseAreaShape.planetModel:Lorg/apache/lucene/spatial3d/geom/PlanetModel;
            invokevirtual org.apache.lucene.spatial3d.geom.PlanetModel.equals:(Ljava/lang/Object;)Z
            ifne 2
         1: .line 98
            new java.lang.IllegalArgumentException
            dup
            ldc "Cannot relate shapes with different planet models."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* geoShape */
            invokevirtual org.apache.lucene.spatial3d.geom.GeoBaseAreaShape.isShapeInsideGeoAreaShape:(Lorg/apache/lucene/spatial3d/geom/GeoShape;)I
            istore 2 /* insideGeoAreaShape */
        start local 2 // int insideGeoAreaShape
         3: .line 101
            iload 2 /* insideGeoAreaShape */
            iconst_1
            if_icmpne 5
         4: .line 102
            iconst_2
            ireturn
         5: .line 105
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* geoShape */
            invokevirtual org.apache.lucene.spatial3d.geom.GeoBaseAreaShape.isGeoAreaShapeInsideShape:(Lorg/apache/lucene/spatial3d/geom/GeoShape;)I
            istore 3 /* insideShape */
        start local 3 // int insideShape
         6: .line 106
            iload 3 /* insideShape */
            iconst_1
            if_icmpne 8
         7: .line 107
            iconst_2
            ireturn
         8: .line 110
      StackMap locals: int
      StackMap stack:
            iload 2 /* insideGeoAreaShape */
            ifne 10
            iload 3 /* insideShape */
            ifne 10
         9: .line 111
            iconst_2
            ireturn
        10: .line 114
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* geoShape */
            invokevirtual org.apache.lucene.spatial3d.geom.GeoBaseAreaShape.intersects:(Lorg/apache/lucene/spatial3d/geom/GeoShape;)Z
            ifeq 12
        11: .line 115
            iconst_2
            ireturn
        12: .line 118
      StackMap locals:
      StackMap stack:
            iload 2 /* insideGeoAreaShape */
            ifne 14
        13: .line 119
            iconst_1
            ireturn
        14: .line 122
      StackMap locals:
      StackMap stack:
            iload 3 /* insideShape */
            ifne 16
        15: .line 123
            iconst_0
            ireturn
        16: .line 126
      StackMap locals:
      StackMap stack:
            iconst_3
            ireturn
        end local 3 // int insideShape
        end local 2 // int insideGeoAreaShape
        end local 1 // org.apache.lucene.spatial3d.geom.GeoShape geoShape
        end local 0 // org.apache.lucene.spatial3d.geom.GeoBaseAreaShape this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   17     0                this  Lorg/apache/lucene/spatial3d/geom/GeoBaseAreaShape;
            0   17     1            geoShape  Lorg/apache/lucene/spatial3d/geom/GeoShape;
            3   17     2  insideGeoAreaShape  I
            6   17     3         insideShape  I
    MethodParameters:
          Name  Flags
      geoShape  
}
SourceFile: "GeoBaseAreaShape.java"