http://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation) 
public abstract class org.apache.lucene.search.FieldValueHitQueue<T extends org.apache.lucene.search.FieldValueHitQueue$Entry> extends org.apache.lucene.util.PriorityQueue<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.search.FieldValueHitQueue
  super_class: org.apache.lucene.util.PriorityQueue
{
  protected final org.apache.lucene.search.SortField[] fields;
    descriptor: [Lorg/apache/lucene/search/SortField;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final org.apache.lucene.search.FieldComparator<?>[] comparators;
    descriptor: [Lorg/apache/lucene/search/FieldComparator;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: [Lorg/apache/lucene/search/FieldComparator<*>;

  protected final int[] reverseMul;
    descriptor: [I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  private void <init>(org.apache.lucene.search.SortField[], int);
    descriptor: ([Lorg/apache/lucene/search/SortField;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // org.apache.lucene.search.FieldValueHitQueue this
        start local 1 // org.apache.lucene.search.SortField[] fields
        start local 2 // int size
         0: .line 125
            aload 0 /* this */
            iload 2 /* size */
            invokespecial org.apache.lucene.util.PriorityQueue.<init>:(I)V
         1: .line 132
            aload 0 /* this */
            aload 1 /* fields */
            putfield org.apache.lucene.search.FieldValueHitQueue.fields:[Lorg/apache/lucene/search/SortField;
         2: .line 133
            aload 1 /* fields */
            arraylength
            istore 3 /* numComparators */
        start local 3 // int numComparators
         3: .line 134
            aload 0 /* this */
            iload 3 /* numComparators */
            anewarray org.apache.lucene.search.FieldComparator
            putfield org.apache.lucene.search.FieldValueHitQueue.comparators:[Lorg/apache/lucene/search/FieldComparator;
         4: .line 135
            aload 0 /* this */
            iload 3 /* numComparators */
            newarray 10
            putfield org.apache.lucene.search.FieldValueHitQueue.reverseMul:[I
         5: .line 136
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         6: goto 13
         7: .line 137
      StackMap locals: org.apache.lucene.search.FieldValueHitQueue org.apache.lucene.search.SortField[] int int int
      StackMap stack:
            aload 1 /* fields */
            iload 4 /* i */
            aaload
            astore 5 /* field */
        start local 5 // org.apache.lucene.search.SortField field
         8: .line 139
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.reverseMul:[I
            iload 4 /* i */
            aload 5 /* field */
            getfield org.apache.lucene.search.SortField.reverse:Z
            ifeq 9
            iconst_m1
            goto 10
      StackMap locals: org.apache.lucene.search.FieldValueHitQueue org.apache.lucene.search.SortField[] int int int org.apache.lucene.search.SortField
      StackMap stack: int[] int
         9: iconst_1
      StackMap locals: org.apache.lucene.search.FieldValueHitQueue org.apache.lucene.search.SortField[] int int int org.apache.lucene.search.SortField
      StackMap stack: int[] int int
        10: iastore
        11: .line 140
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.comparators:[Lorg/apache/lucene/search/FieldComparator;
            iload 4 /* i */
            aload 5 /* field */
            iload 2 /* size */
            iload 4 /* i */
            invokevirtual org.apache.lucene.search.SortField.getComparator:(II)Lorg/apache/lucene/search/FieldComparator;
            aastore
        end local 5 // org.apache.lucene.search.SortField field
        12: .line 136
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        13: iload 4 /* i */
            iload 3 /* numComparators */
            if_icmplt 7
        end local 4 // int i
        14: .line 142
            return
        end local 3 // int numComparators
        end local 2 // int size
        end local 1 // org.apache.lucene.search.SortField[] fields
        end local 0 // org.apache.lucene.search.FieldValueHitQueue this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   15     0            this  Lorg/apache/lucene/search/FieldValueHitQueue<TT;>;
            0   15     1          fields  [Lorg/apache/lucene/search/SortField;
            0   15     2            size  I
            3   15     3  numComparators  I
            6   14     4               i  I
            8   12     5           field  Lorg/apache/lucene/search/SortField;
    MethodParameters:
        Name  Flags
      fields  
      size    

  public static <T extends org.apache.lucene.search.FieldValueHitQueue$Entry> org.apache.lucene.search.FieldValueHitQueue<T> create(org.apache.lucene.search.SortField[], int);
    descriptor: ([Lorg/apache/lucene/search/SortField;I)Lorg/apache/lucene/search/FieldValueHitQueue;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.lucene.search.SortField[] fields
        start local 1 // int size
         0: .line 158
            aload 0 /* fields */
            arraylength
            ifne 2
         1: .line 159
            new java.lang.IllegalArgumentException
            dup
            ldc "Sort must contain at least one field"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 162
      StackMap locals:
      StackMap stack:
            aload 0 /* fields */
            arraylength
            iconst_1
            if_icmpne 4
         3: .line 163
            new org.apache.lucene.search.FieldValueHitQueue$OneComparatorFieldValueHitQueue
            dup
            aload 0 /* fields */
            iload 1 /* size */
            invokespecial org.apache.lucene.search.FieldValueHitQueue$OneComparatorFieldValueHitQueue.<init>:([Lorg/apache/lucene/search/SortField;I)V
            areturn
         4: .line 165
      StackMap locals:
      StackMap stack:
            new org.apache.lucene.search.FieldValueHitQueue$MultiComparatorsFieldValueHitQueue
            dup
            aload 0 /* fields */
            iload 1 /* size */
            invokespecial org.apache.lucene.search.FieldValueHitQueue$MultiComparatorsFieldValueHitQueue.<init>:([Lorg/apache/lucene/search/SortField;I)V
            areturn
        end local 1 // int size
        end local 0 // org.apache.lucene.search.SortField[] fields
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0  fields  [Lorg/apache/lucene/search/SortField;
            0    5     1    size  I
    Signature: <T:Lorg/apache/lucene/search/FieldValueHitQueue$Entry;>([Lorg/apache/lucene/search/SortField;I)Lorg/apache/lucene/search/FieldValueHitQueue<TT;>;
    MethodParameters:
        Name  Flags
      fields  
      size    

  public org.apache.lucene.search.FieldComparator<?>[] getComparators();
    descriptor: ()[Lorg/apache/lucene/search/FieldComparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.FieldValueHitQueue this
         0: .line 170
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.comparators:[Lorg/apache/lucene/search/FieldComparator;
            areturn
        end local 0 // org.apache.lucene.search.FieldValueHitQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/FieldValueHitQueue<TT;>;
    Signature: ()[Lorg/apache/lucene/search/FieldComparator<*>;

  public int[] getReverseMul();
    descriptor: ()[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.FieldValueHitQueue this
         0: .line 174
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.reverseMul:[I
            areturn
        end local 0 // org.apache.lucene.search.FieldValueHitQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/FieldValueHitQueue<TT;>;

  public org.apache.lucene.search.LeafFieldComparator[] getComparators(org.apache.lucene.index.LeafReaderContext);
    descriptor: (Lorg/apache/lucene/index/LeafReaderContext;)[Lorg/apache/lucene/search/LeafFieldComparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.apache.lucene.search.FieldValueHitQueue this
        start local 1 // org.apache.lucene.index.LeafReaderContext context
         0: .line 178
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.comparators:[Lorg/apache/lucene/search/FieldComparator;
            arraylength
            anewarray org.apache.lucene.search.LeafFieldComparator
            astore 2 /* comparators */
        start local 2 // org.apache.lucene.search.LeafFieldComparator[] comparators
         1: .line 179
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         2: goto 5
         3: .line 180
      StackMap locals: org.apache.lucene.search.LeafFieldComparator[] int
      StackMap stack:
            aload 2 /* comparators */
            iload 3 /* i */
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.comparators:[Lorg/apache/lucene/search/FieldComparator;
            iload 3 /* i */
            aaload
            aload 1 /* context */
            invokevirtual org.apache.lucene.search.FieldComparator.getLeafComparator:(Lorg/apache/lucene/index/LeafReaderContext;)Lorg/apache/lucene/search/LeafFieldComparator;
            aastore
         4: .line 179
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 3 /* i */
            aload 2 /* comparators */
            arraylength
            if_icmplt 3
        end local 3 // int i
         6: .line 182
            aload 2 /* comparators */
            areturn
        end local 2 // org.apache.lucene.search.LeafFieldComparator[] comparators
        end local 1 // org.apache.lucene.index.LeafReaderContext context
        end local 0 // org.apache.lucene.search.FieldValueHitQueue this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0         this  Lorg/apache/lucene/search/FieldValueHitQueue<TT;>;
            0    7     1      context  Lorg/apache/lucene/index/LeafReaderContext;
            1    7     2  comparators  [Lorg/apache/lucene/search/LeafFieldComparator;
            2    6     3            i  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      context  

  protected abstract boolean lessThan(org.apache.lucene.search.FieldValueHitQueue$Entry, org.apache.lucene.search.FieldValueHitQueue$Entry);
    descriptor: (Lorg/apache/lucene/search/FieldValueHitQueue$Entry;Lorg/apache/lucene/search/FieldValueHitQueue$Entry;)Z
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      a     final
      b     final

  org.apache.lucene.search.FieldDoc fillFields(org.apache.lucene.search.FieldValueHitQueue$Entry);
    descriptor: (Lorg/apache/lucene/search/FieldValueHitQueue$Entry;)Lorg/apache/lucene/search/FieldDoc;
    flags: (0x0000) 
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.apache.lucene.search.FieldValueHitQueue this
        start local 1 // org.apache.lucene.search.FieldValueHitQueue$Entry entry
         0: .line 205
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.comparators:[Lorg/apache/lucene/search/FieldComparator;
            arraylength
            istore 2 /* n */
        start local 2 // int n
         1: .line 206
            iload 2 /* n */
            anewarray java.lang.Object
            astore 3 /* fields */
        start local 3 // java.lang.Object[] fields
         2: .line 207
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         3: goto 6
         4: .line 208
      StackMap locals: int java.lang.Object[] int
      StackMap stack:
            aload 3 /* fields */
            iload 4 /* i */
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.comparators:[Lorg/apache/lucene/search/FieldComparator;
            iload 4 /* i */
            aaload
            aload 1 /* entry */
            getfield org.apache.lucene.search.FieldValueHitQueue$Entry.slot:I
            invokevirtual org.apache.lucene.search.FieldComparator.value:(I)Ljava/lang/Object;
            aastore
         5: .line 207
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 4 /* i */
            iload 2 /* n */
            if_icmplt 4
        end local 4 // int i
         7: .line 211
            new org.apache.lucene.search.FieldDoc
            dup
            aload 1 /* entry */
            getfield org.apache.lucene.search.FieldValueHitQueue$Entry.doc:I
            aload 1 /* entry */
            getfield org.apache.lucene.search.FieldValueHitQueue$Entry.score:F
            aload 3 /* fields */
            invokespecial org.apache.lucene.search.FieldDoc.<init>:(IF[Ljava/lang/Object;)V
            areturn
        end local 3 // java.lang.Object[] fields
        end local 2 // int n
        end local 1 // org.apache.lucene.search.FieldValueHitQueue$Entry entry
        end local 0 // org.apache.lucene.search.FieldValueHitQueue this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lorg/apache/lucene/search/FieldValueHitQueue<TT;>;
            0    8     1   entry  Lorg/apache/lucene/search/FieldValueHitQueue$Entry;
            1    8     2       n  I
            2    8     3  fields  [Ljava/lang/Object;
            3    7     4       i  I
    MethodParameters:
       Name  Flags
      entry  final

  org.apache.lucene.search.SortField[] getFields();
    descriptor: ()[Lorg/apache/lucene/search/SortField;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.FieldValueHitQueue this
         0: .line 216
            aload 0 /* this */
            getfield org.apache.lucene.search.FieldValueHitQueue.fields:[Lorg/apache/lucene/search/SortField;
            areturn
        end local 0 // org.apache.lucene.search.FieldValueHitQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/FieldValueHitQueue<TT;>;

  protected boolean lessThan(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast org.apache.lucene.search.FieldValueHitQueue$Entry
            aload 2
            checkcast org.apache.lucene.search.FieldValueHitQueue$Entry
            invokevirtual org.apache.lucene.search.FieldValueHitQueue.lessThan:(Lorg/apache/lucene/search/FieldValueHitQueue$Entry;Lorg/apache/lucene/search/FieldValueHitQueue$Entry;)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <T:Lorg/apache/lucene/search/FieldValueHitQueue$Entry;>Lorg/apache/lucene/util/PriorityQueue<TT;>;
SourceFile: "FieldValueHitQueue.java"
NestMembers:
  org.apache.lucene.search.FieldValueHitQueue$Entry  org.apache.lucene.search.FieldValueHitQueue$MultiComparatorsFieldValueHitQueue  org.apache.lucene.search.FieldValueHitQueue$OneComparatorFieldValueHitQueue
InnerClasses:
  public Entry = org.apache.lucene.search.FieldValueHitQueue$Entry of org.apache.lucene.search.FieldValueHitQueue
  private final MultiComparatorsFieldValueHitQueue = org.apache.lucene.search.FieldValueHitQueue$MultiComparatorsFieldValueHitQueue of org.apache.lucene.search.FieldValueHitQueue
  private final OneComparatorFieldValueHitQueue = org.apache.lucene.search.FieldValueHitQueue$OneComparatorFieldValueHitQueue of org.apache.lucene.search.FieldValueHitQueue