org.apache.lucene/lucene-grouping/8.2.0 : org/apache/lucene/search/grouping/AllGroupHeadsCollector.class

AllGroupHeadsCollector
http://lucene.apache.org/lucene-parent/lucene-grouping: Lucene Grouping Module (The Apache Software Foundation)
Apache 2
public abstract class org.apache.lucene.search.grouping.AllGroupHeadsCollector<T> extends org.apache.lucene.search.SimpleCollector
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.search.grouping.AllGroupHeadsCollector
  super_class: org.apache.lucene.search.SimpleCollector
{
  private final org.apache.lucene.search.grouping.GroupSelector<T> groupSelector;
    descriptor: Lorg/apache/lucene/search/grouping/GroupSelector;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;

  protected final org.apache.lucene.search.Sort sort;
    descriptor: Lorg/apache/lucene/search/Sort;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

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

  protected final int compIDXEnd;
    descriptor: I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected java.util.Map<T, org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead<T>> heads;
    descriptor: Ljava/util/Map;
    flags: (0x0004) ACC_PROTECTED
    Signature: Ljava/util/Map<TT;Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;>;

  protected org.apache.lucene.index.LeafReaderContext context;
    descriptor: Lorg/apache/lucene/index/LeafReaderContext;
    flags: (0x0004) ACC_PROTECTED

  protected org.apache.lucene.search.Scorable scorer;
    descriptor: Lorg/apache/lucene/search/Scorable;
    flags: (0x0004) ACC_PROTECTED

  public static <T> org.apache.lucene.search.grouping.AllGroupHeadsCollector<T> newCollector(org.apache.lucene.search.grouping.GroupSelector<T>, org.apache.lucene.search.Sort);
    descriptor: (Lorg/apache/lucene/search/grouping/GroupSelector;Lorg/apache/lucene/search/Sort;)Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.lucene.search.grouping.GroupSelector selector
        start local 1 // org.apache.lucene.search.Sort sort
         0: .line 64
            aload 1 /* sort */
            getstatic org.apache.lucene.search.Sort.RELEVANCE:Lorg/apache/lucene/search/Sort;
            invokevirtual org.apache.lucene.search.Sort.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 65
            new org.apache.lucene.search.grouping.AllGroupHeadsCollector$ScoringGroupHeadsCollector
            dup
            aload 0 /* selector */
            aload 1 /* sort */
            invokespecial org.apache.lucene.search.grouping.AllGroupHeadsCollector$ScoringGroupHeadsCollector.<init>:(Lorg/apache/lucene/search/grouping/GroupSelector;Lorg/apache/lucene/search/Sort;)V
            areturn
         2: .line 66
      StackMap locals:
      StackMap stack:
            new org.apache.lucene.search.grouping.AllGroupHeadsCollector$SortingGroupHeadsCollector
            dup
            aload 0 /* selector */
            aload 1 /* sort */
            invokespecial org.apache.lucene.search.grouping.AllGroupHeadsCollector$SortingGroupHeadsCollector.<init>:(Lorg/apache/lucene/search/grouping/GroupSelector;Lorg/apache/lucene/search/Sort;)V
            areturn
        end local 1 // org.apache.lucene.search.Sort sort
        end local 0 // org.apache.lucene.search.grouping.GroupSelector selector
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0  selector  Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;
            0    3     1      sort  Lorg/apache/lucene/search/Sort;
    Signature: <T:Ljava/lang/Object;>(Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;Lorg/apache/lucene/search/Sort;)Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
    MethodParameters:
          Name  Flags
      selector  
      sort      

  private void <init>(org.apache.lucene.search.grouping.GroupSelector<T>, org.apache.lucene.search.Sort);
    descriptor: (Lorg/apache/lucene/search/grouping/GroupSelector;Lorg/apache/lucene/search/Sort;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
        start local 1 // org.apache.lucene.search.grouping.GroupSelector selector
        start local 2 // org.apache.lucene.search.Sort sort
         0: .line 69
            aload 0 /* this */
            invokespecial org.apache.lucene.search.SimpleCollector.<init>:()V
         1: .line 52
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.heads:Ljava/util/Map;
         2: .line 70
            aload 0 /* this */
            aload 1 /* selector */
            putfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
         3: .line 71
            aload 0 /* this */
            aload 2 /* sort */
            putfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.sort:Lorg/apache/lucene/search/Sort;
         4: .line 72
            aload 0 /* this */
            aload 2 /* sort */
            invokevirtual org.apache.lucene.search.Sort.getSort:()[Lorg/apache/lucene/search/SortField;
            arraylength
            newarray 10
            putfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.reversed:[I
         5: .line 73
            aload 2 /* sort */
            invokevirtual org.apache.lucene.search.Sort.getSort:()[Lorg/apache/lucene/search/SortField;
            astore 3 /* sortFields */
        start local 3 // org.apache.lucene.search.SortField[] sortFields
         6: .line 74
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         7: goto 12
         8: .line 75
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector org.apache.lucene.search.grouping.GroupSelector org.apache.lucene.search.Sort org.apache.lucene.search.SortField[] int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.reversed:[I
            iload 4 /* i */
            aload 3 /* sortFields */
            iload 4 /* i */
            aaload
            invokevirtual org.apache.lucene.search.SortField.getReverse:()Z
            ifeq 9
            iconst_m1
            goto 10
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector org.apache.lucene.search.grouping.GroupSelector org.apache.lucene.search.Sort org.apache.lucene.search.SortField[] int
      StackMap stack: int[] int
         9: iconst_1
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector org.apache.lucene.search.grouping.GroupSelector org.apache.lucene.search.Sort org.apache.lucene.search.SortField[] int
      StackMap stack: int[] int int
        10: iastore
        11: .line 74
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        12: iload 4 /* i */
            aload 3 /* sortFields */
            arraylength
            if_icmplt 8
        end local 4 // int i
        13: .line 77
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.reversed:[I
            arraylength
            iconst_1
            isub
            putfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.compIDXEnd:I
        14: .line 78
            return
        end local 3 // org.apache.lucene.search.SortField[] sortFields
        end local 2 // org.apache.lucene.search.Sort sort
        end local 1 // org.apache.lucene.search.grouping.GroupSelector selector
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   15     0        this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
            0   15     1    selector  Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;
            0   15     2        sort  Lorg/apache/lucene/search/Sort;
            6   15     3  sortFields  [Lorg/apache/lucene/search/SortField;
            7   13     4           i  I
    Signature: (Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;Lorg/apache/lucene/search/Sort;)V
    MethodParameters:
          Name  Flags
      selector  
      sort      

  public org.apache.lucene.util.FixedBitSet retrieveGroupHeads(int);
    descriptor: (I)Lorg/apache/lucene/util/FixedBitSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
        start local 1 // int maxDoc
         0: .line 85
            new org.apache.lucene.util.FixedBitSet
            dup
            iload 1 /* maxDoc */
            invokespecial org.apache.lucene.util.FixedBitSet.<init>:(I)V
            astore 2 /* bitSet */
        start local 2 // org.apache.lucene.util.FixedBitSet bitSet
         1: .line 87
            aload 0 /* this */
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector.getCollectedGroupHeads:()Ljava/util/Collection;
            astore 3 /* groupHeads */
        start local 3 // java.util.Collection groupHeads
         2: .line 88
            aload 3 /* groupHeads */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 5
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector int org.apache.lucene.util.FixedBitSet java.util.Collection top java.util.Iterator
      StackMap stack:
         3: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead
            astore 4 /* groupHead */
        start local 4 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead groupHead
         4: .line 89
            aload 2 /* bitSet */
            aload 4 /* groupHead */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead.doc:I
            invokevirtual org.apache.lucene.util.FixedBitSet.set:(I)V
        end local 4 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead groupHead
         5: .line 88
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         6: .line 92
            aload 2 /* bitSet */
            areturn
        end local 3 // java.util.Collection groupHeads
        end local 2 // org.apache.lucene.util.FixedBitSet bitSet
        end local 1 // int maxDoc
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    7     0        this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
            0    7     1      maxDoc  I
            1    7     2      bitSet  Lorg/apache/lucene/util/FixedBitSet;
            2    7     3  groupHeads  Ljava/util/Collection<+Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;>;
            4    5     4   groupHead  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead;
    MethodParameters:
        Name  Flags
      maxDoc  

  public int[] retrieveGroupHeads();
    descriptor: ()[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=1
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
         0: .line 99
            aload 0 /* this */
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector.getCollectedGroupHeads:()Ljava/util/Collection;
            astore 1 /* groupHeads */
        start local 1 // java.util.Collection groupHeads
         1: .line 100
            aload 1 /* groupHeads */
            invokeinterface java.util.Collection.size:()I
            newarray 10
            astore 2 /* docHeads */
        start local 2 // int[] docHeads
         2: .line 102
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: .line 103
            aload 1 /* groupHeads */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 6
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector java.util.Collection int[] int top java.util.Iterator
      StackMap stack:
         4: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead
            astore 4 /* groupHead */
        start local 4 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead groupHead
         5: .line 104
            aload 2 /* docHeads */
            iload 3 /* i */
            iinc 3 /* i */ 1
            aload 4 /* groupHead */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead.doc:I
            iastore
        end local 4 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead groupHead
         6: .line 103
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         7: .line 107
            aload 2 /* docHeads */
            areturn
        end local 3 // int i
        end local 2 // int[] docHeads
        end local 1 // java.util.Collection groupHeads
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0        this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
            1    8     1  groupHeads  Ljava/util/Collection<+Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;>;
            2    8     2    docHeads  [I
            3    8     3           i  I
            5    6     4   groupHead  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead;

  public int groupHeadsSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
         0: .line 114
            aload 0 /* this */
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector.getCollectedGroupHeads:()Ljava/util/Collection;
            invokeinterface java.util.Collection.size:()I
            ireturn
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;

  protected java.util.Collection<? extends org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead<T>> getCollectedGroupHeads();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
         0: .line 124
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.heads:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            areturn
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
    Signature: ()Ljava/util/Collection<+Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;>;

  public void collect(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=6, args_size=2
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
        start local 1 // int doc
         0: .line 129
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            iload 1 /* doc */
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.advanceTo:(I)Lorg/apache/lucene/search/grouping/GroupSelector$State;
            pop
         1: .line 130
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.currentValue:()Ljava/lang/Object;
            astore 2 /* groupValue */
        start local 2 // java.lang.Object groupValue
         2: .line 131
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.heads:Ljava/util/Map;
            aload 2 /* groupValue */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 6
         3: .line 132
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.copyValue:()Ljava/lang/Object;
            astore 2 /* groupValue */
         4: .line 133
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.heads:Ljava/util/Map;
            aload 2 /* groupValue */
            aload 0 /* this */
            iload 1 /* doc */
            aload 2 /* groupValue */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.context:Lorg/apache/lucene/index/LeafReaderContext;
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.scorer:Lorg/apache/lucene/search/Scorable;
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector.newGroupHead:(ILjava/lang/Object;Lorg/apache/lucene/index/LeafReaderContext;Lorg/apache/lucene/search/Scorable;)Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 134
            return
         6: .line 137
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.heads:Ljava/util/Map;
            aload 2 /* groupValue */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead
            astore 3 /* groupHead */
        start local 3 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead groupHead
         7: .line 139
            iconst_0
            istore 4 /* compIDX */
        start local 4 // int compIDX
         8: .line 140
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.reversed:[I
            iload 4 /* compIDX */
            iaload
            aload 3 /* groupHead */
            iload 4 /* compIDX */
            iload 1 /* doc */
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead.compare:(II)I
            imul
            istore 5 /* c */
        start local 5 // int c
         9: .line 141
            iload 5 /* c */
            ifge 11
        10: .line 143
            return
        11: .line 144
      StackMap locals: int
      StackMap stack:
            iload 5 /* c */
            ifle 13
        12: .line 146
            goto 16
        13: .line 147
      StackMap locals:
      StackMap stack:
            iload 4 /* compIDX */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.compIDXEnd:I
            if_icmpne 15
        14: .line 151
            return
        end local 5 // int c
        15: .line 139
      StackMap locals:
      StackMap stack:
            iinc 4 /* compIDX */ 1
            goto 8
        end local 4 // int compIDX
        16: .line 154
      StackMap locals:
      StackMap stack:
            aload 3 /* groupHead */
            iload 1 /* doc */
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead.updateDocHead:(I)V
        17: .line 155
            return
        end local 3 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead groupHead
        end local 2 // java.lang.Object groupValue
        end local 1 // int doc
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   18     0        this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
            0   18     1         doc  I
            2   18     2  groupValue  TT;
            7   18     3   groupHead  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;
            8   16     4     compIDX  I
            9   15     5           c  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      doc   

  public org.apache.lucene.search.ScoreMode scoreMode();
    descriptor: ()Lorg/apache/lucene/search/ScoreMode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
         0: .line 159
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.sort:Lorg/apache/lucene/search/Sort;
            invokevirtual org.apache.lucene.search.Sort.needsScores:()Z
            ifeq 1
            getstatic org.apache.lucene.search.ScoreMode.COMPLETE:Lorg/apache/lucene/search/ScoreMode;
            goto 2
      StackMap locals:
      StackMap stack:
         1: getstatic org.apache.lucene.search.ScoreMode.COMPLETE_NO_SCORES:Lorg/apache/lucene/search/ScoreMode;
      StackMap locals:
      StackMap stack: org.apache.lucene.search.ScoreMode
         2: areturn
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;

  protected void doSetNextReader(org.apache.lucene.index.LeafReaderContext);
    descriptor: (Lorg/apache/lucene/index/LeafReaderContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
        start local 1 // org.apache.lucene.index.LeafReaderContext context
         0: .line 164
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            aload 1 /* context */
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.setNextReader:(Lorg/apache/lucene/index/LeafReaderContext;)V
         1: .line 165
            aload 0 /* this */
            aload 1 /* context */
            putfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.context:Lorg/apache/lucene/index/LeafReaderContext;
         2: .line 166
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.heads:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector org.apache.lucene.index.LeafReaderContext top java.util.Iterator
      StackMap stack:
         3: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead
            astore 2 /* head */
        start local 2 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead head
         4: .line 167
            aload 2 /* head */
            aload 1 /* context */
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead.setNextReader:(Lorg/apache/lucene/index/LeafReaderContext;)V
        end local 2 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead head
         5: .line 166
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         6: .line 169
            return
        end local 1 // org.apache.lucene.index.LeafReaderContext context
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
            0    7     1  context  Lorg/apache/lucene/index/LeafReaderContext;
            4    5     2     head  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      context  

  public void setScorer(org.apache.lucene.search.Scorable);
    descriptor: (Lorg/apache/lucene/search/Scorable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
        start local 1 // org.apache.lucene.search.Scorable scorer
         0: .line 173
            aload 0 /* this */
            aload 1 /* scorer */
            putfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.scorer:Lorg/apache/lucene/search/Scorable;
         1: .line 174
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.AllGroupHeadsCollector.heads:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: org.apache.lucene.search.grouping.AllGroupHeadsCollector org.apache.lucene.search.Scorable top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead
            astore 2 /* head */
        start local 2 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead head
         3: .line 175
            aload 2 /* head */
            aload 1 /* scorer */
            invokevirtual org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead.setScorer:(Lorg/apache/lucene/search/Scorable;)V
        end local 2 // org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead head
         4: .line 174
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 177
            return
        end local 1 // org.apache.lucene.search.Scorable scorer
        end local 0 // org.apache.lucene.search.grouping.AllGroupHeadsCollector this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector<TT;>;
            0    6     1  scorer  Lorg/apache/lucene/search/Scorable;
            3    4     2    head  Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      scorer  

  protected abstract org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead<T> newGroupHead(int, T, org.apache.lucene.index.LeafReaderContext, org.apache.lucene.search.Scorable);
    descriptor: (ILjava/lang/Object;Lorg/apache/lucene/index/LeafReaderContext;Lorg/apache/lucene/search/Scorable;)Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    Signature: (ITT;Lorg/apache/lucene/index/LeafReaderContext;Lorg/apache/lucene/search/Scorable;)Lorg/apache/lucene/search/grouping/AllGroupHeadsCollector$GroupHead<TT;>;
    MethodParameters:
         Name  Flags
      doc      
      value    
      context  
      scorer   
}
Signature: <T:Ljava/lang/Object;>Lorg/apache/lucene/search/SimpleCollector;
SourceFile: "AllGroupHeadsCollector.java"
NestMembers:
  org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead  org.apache.lucene.search.grouping.AllGroupHeadsCollector$ScoringGroupHead  org.apache.lucene.search.grouping.AllGroupHeadsCollector$ScoringGroupHeadsCollector  org.apache.lucene.search.grouping.AllGroupHeadsCollector$SortingGroupHead  org.apache.lucene.search.grouping.AllGroupHeadsCollector$SortingGroupHeadsCollector
InnerClasses:
  public abstract GroupHead = org.apache.lucene.search.grouping.AllGroupHeadsCollector$GroupHead of org.apache.lucene.search.grouping.AllGroupHeadsCollector
  private ScoringGroupHead = org.apache.lucene.search.grouping.AllGroupHeadsCollector$ScoringGroupHead of org.apache.lucene.search.grouping.AllGroupHeadsCollector
  private ScoringGroupHeadsCollector = org.apache.lucene.search.grouping.AllGroupHeadsCollector$ScoringGroupHeadsCollector of org.apache.lucene.search.grouping.AllGroupHeadsCollector
  private SortingGroupHead = org.apache.lucene.search.grouping.AllGroupHeadsCollector$SortingGroupHead of org.apache.lucene.search.grouping.AllGroupHeadsCollector
  private SortingGroupHeadsCollector = org.apache.lucene.search.grouping.AllGroupHeadsCollector$SortingGroupHeadsCollector of org.apache.lucene.search.grouping.AllGroupHeadsCollector
  public final State = org.apache.lucene.search.grouping.GroupSelector$State of org.apache.lucene.search.grouping.GroupSelector
/

org.apache.lucene/ lucene-grouping/ 8.2.0/ org/apache/lucene/search/grouping/AllGroupHeadsCollector.class
