org.apache.lucene/lucene-core/8.7.0 : org/apache/lucene/index/Terms.class

Terms
https://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation)
Apache License, Version 2.0
public abstract class org.apache.lucene.index.Terms
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.index.Terms
  super_class: java.lang.Object
{
  public static final org.apache.lucene.index.Terms[] EMPTY_ARRAY;
    descriptor: [Lorg/apache/lucene/index/Terms;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 129
            iconst_0
            anewarray org.apache.lucene.index.Terms
            putstatic org.apache.lucene.index.Terms.EMPTY_ARRAY:[Lorg/apache/lucene/index/Terms;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.Terms this
         0: .line 35
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 36
            return
        end local 0 // org.apache.lucene.index.Terms this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/index/Terms;

  public abstract org.apache.lucene.index.TermsEnum iterator();
    descriptor: ()Lorg/apache/lucene/index/TermsEnum;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public org.apache.lucene.index.TermsEnum intersect(org.apache.lucene.util.automaton.CompiledAutomaton, org.apache.lucene.util.BytesRef);
    descriptor: (Lorg/apache/lucene/util/automaton/CompiledAutomaton;Lorg/apache/lucene/util/BytesRef;)Lorg/apache/lucene/index/TermsEnum;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.apache.lucene.index.Terms this
        start local 1 // org.apache.lucene.util.automaton.CompiledAutomaton compiled
        start local 2 // org.apache.lucene.util.BytesRef startTerm
         0: .line 70
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            astore 3 /* termsEnum */
        start local 3 // org.apache.lucene.index.TermsEnum termsEnum
         1: .line 72
            aload 1 /* compiled */
            getfield org.apache.lucene.util.automaton.CompiledAutomaton.type:Lorg/apache/lucene/util/automaton/CompiledAutomaton$AUTOMATON_TYPE;
            getstatic org.apache.lucene.util.automaton.CompiledAutomaton$AUTOMATON_TYPE.NORMAL:Lorg/apache/lucene/util/automaton/CompiledAutomaton$AUTOMATON_TYPE;
            if_acmpeq 3
         2: .line 73
            new java.lang.IllegalArgumentException
            dup
            ldc "please use CompiledAutomaton.getTermsEnum instead"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 76
      StackMap locals: org.apache.lucene.index.TermsEnum
      StackMap stack:
            aload 2 /* startTerm */
            ifnonnull 5
         4: .line 77
            new org.apache.lucene.index.AutomatonTermsEnum
            dup
            aload 3 /* termsEnum */
            aload 1 /* compiled */
            invokespecial org.apache.lucene.index.AutomatonTermsEnum.<init>:(Lorg/apache/lucene/index/TermsEnum;Lorg/apache/lucene/util/automaton/CompiledAutomaton;)V
            areturn
         5: .line 79
      StackMap locals:
      StackMap stack:
            new org.apache.lucene.index.Terms$1
            dup
            aload 0 /* this */
            aload 3 /* termsEnum */
            aload 1 /* compiled */
            aload 2 /* startTerm */
            invokespecial org.apache.lucene.index.Terms$1.<init>:(Lorg/apache/lucene/index/Terms;Lorg/apache/lucene/index/TermsEnum;Lorg/apache/lucene/util/automaton/CompiledAutomaton;Lorg/apache/lucene/util/BytesRef;)V
            areturn
        end local 3 // org.apache.lucene.index.TermsEnum termsEnum
        end local 2 // org.apache.lucene.util.BytesRef startTerm
        end local 1 // org.apache.lucene.util.automaton.CompiledAutomaton compiled
        end local 0 // org.apache.lucene.index.Terms this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/apache/lucene/index/Terms;
            0    6     1   compiled  Lorg/apache/lucene/util/automaton/CompiledAutomaton;
            0    6     2  startTerm  Lorg/apache/lucene/util/BytesRef;
            1    6     3  termsEnum  Lorg/apache/lucene/index/TermsEnum;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      compiled   
      startTerm  final

  public abstract long size();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract long getSumTotalTermFreq();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract long getSumDocFreq();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

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

  public abstract boolean hasFreqs();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean hasOffsets();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean hasPositions();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean hasPayloads();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public org.apache.lucene.util.BytesRef getMin();
    descriptor: ()Lorg/apache/lucene/util/BytesRef;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.Terms this
         0: .line 136
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            invokevirtual org.apache.lucene.index.TermsEnum.next:()Lorg/apache/lucene/util/BytesRef;
            areturn
        end local 0 // org.apache.lucene.index.Terms this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/index/Terms;
    Exceptions:
      throws java.io.IOException

  public org.apache.lucene.util.BytesRef getMax();
    descriptor: ()Lorg/apache/lucene/util/BytesRef;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=9, args_size=1
        start local 0 // org.apache.lucene.index.Terms this
         0: .line 145
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.size:()J
            lstore 1 /* size */
        start local 1 // long size
         1: .line 147
            lload 1 /* size */
            lconst_0
            lcmp
            ifne 3
         2: .line 149
            aconst_null
            areturn
         3: .line 150
      StackMap locals: long
      StackMap stack:
            lload 1 /* size */
            lconst_0
            lcmp
            iflt 9
         4: .line 153
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            astore 3 /* iterator */
        start local 3 // org.apache.lucene.index.TermsEnum iterator
         5: .line 154
            aload 3 /* iterator */
            lload 1 /* size */
            lconst_1
            lsub
            invokevirtual org.apache.lucene.index.TermsEnum.seekExact:(J)V
         6: .line 155
            aload 3 /* iterator */
            invokevirtual org.apache.lucene.index.TermsEnum.term:()Lorg/apache/lucene/util/BytesRef;
         7: areturn
        end local 3 // org.apache.lucene.index.TermsEnum iterator
         8: .line 156
      StackMap locals:
      StackMap stack: java.lang.UnsupportedOperationException
            pop
         9: .line 162
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            astore 3 /* iterator */
        start local 3 // org.apache.lucene.index.TermsEnum iterator
        10: .line 163
            aload 3 /* iterator */
            invokevirtual org.apache.lucene.index.TermsEnum.next:()Lorg/apache/lucene/util/BytesRef;
            astore 4 /* v */
        start local 4 // org.apache.lucene.util.BytesRef v
        11: .line 164
            aload 4 /* v */
            ifnonnull 13
        12: .line 166
            aload 4 /* v */
            areturn
        13: .line 169
      StackMap locals: org.apache.lucene.index.TermsEnum org.apache.lucene.util.BytesRef
      StackMap stack:
            new org.apache.lucene.util.BytesRefBuilder
            dup
            invokespecial org.apache.lucene.util.BytesRefBuilder.<init>:()V
            astore 5 /* scratch */
        start local 5 // org.apache.lucene.util.BytesRefBuilder scratch
        14: .line 170
            aload 5 /* scratch */
            iconst_0
            invokevirtual org.apache.lucene.util.BytesRefBuilder.append:(B)V
        15: .line 175
      StackMap locals: org.apache.lucene.util.BytesRefBuilder
      StackMap stack:
            iconst_0
            istore 6 /* low */
        start local 6 // int low
        16: .line 176
            sipush 256
            istore 7 /* high */
        start local 7 // int high
        17: .line 180
            goto 29
        18: .line 181
      StackMap locals: int int
      StackMap stack:
            iload 6 /* low */
            iload 7 /* high */
            iadd
            iconst_1
            iushr
            istore 8 /* mid */
        start local 8 // int mid
        19: .line 182
            aload 5 /* scratch */
            aload 5 /* scratch */
            invokevirtual org.apache.lucene.util.BytesRefBuilder.length:()I
            iconst_1
            isub
            iload 8 /* mid */
            i2b
            invokevirtual org.apache.lucene.util.BytesRefBuilder.setByteAt:(IB)V
        20: .line 183
            aload 3 /* iterator */
            aload 5 /* scratch */
            invokevirtual org.apache.lucene.util.BytesRefBuilder.get:()Lorg/apache/lucene/util/BytesRef;
            invokevirtual org.apache.lucene.index.TermsEnum.seekCeil:(Lorg/apache/lucene/util/BytesRef;)Lorg/apache/lucene/index/TermsEnum$SeekStatus;
            getstatic org.apache.lucene.index.TermsEnum$SeekStatus.END:Lorg/apache/lucene/index/TermsEnum$SeekStatus;
            if_acmpne 26
        21: .line 185
            iload 8 /* mid */
            ifne 24
        22: .line 186
            aload 5 /* scratch */
            aload 5 /* scratch */
            invokevirtual org.apache.lucene.util.BytesRefBuilder.length:()I
            iconst_1
            isub
            invokevirtual org.apache.lucene.util.BytesRefBuilder.setLength:(I)V
        23: .line 187
            aload 5 /* scratch */
            invokevirtual org.apache.lucene.util.BytesRefBuilder.get:()Lorg/apache/lucene/util/BytesRef;
            areturn
        24: .line 189
      StackMap locals: int
      StackMap stack:
            iload 8 /* mid */
            istore 7 /* high */
        25: .line 190
            goto 29
        26: .line 193
      StackMap locals:
      StackMap stack:
            iload 6 /* low */
            iload 8 /* mid */
            if_icmpne 28
        27: .line 194
            goto 30
        28: .line 196
      StackMap locals:
      StackMap stack:
            iload 8 /* mid */
            istore 6 /* low */
        end local 8 // int mid
        29: .line 180
      StackMap locals:
      StackMap stack:
            iload 6 /* low */
            iload 7 /* high */
            if_icmpne 18
        30: .line 201
      StackMap locals:
      StackMap stack:
            aload 5 /* scratch */
            aload 5 /* scratch */
            invokevirtual org.apache.lucene.util.BytesRefBuilder.length:()I
            iconst_1
            iadd
            invokevirtual org.apache.lucene.util.BytesRefBuilder.setLength:(I)V
        31: .line 202
            aload 5 /* scratch */
            aload 5 /* scratch */
            invokevirtual org.apache.lucene.util.BytesRefBuilder.length:()I
            invokevirtual org.apache.lucene.util.BytesRefBuilder.grow:(I)V
        end local 7 // int high
        end local 6 // int low
        32: .line 173
            goto 15
        end local 5 // org.apache.lucene.util.BytesRefBuilder scratch
        end local 4 // org.apache.lucene.util.BytesRef v
        end local 3 // org.apache.lucene.index.TermsEnum iterator
        end local 1 // long size
        end local 0 // org.apache.lucene.index.Terms this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   33     0      this  Lorg/apache/lucene/index/Terms;
            1   33     1      size  J
            5    8     3  iterator  Lorg/apache/lucene/index/TermsEnum;
           10   33     3  iterator  Lorg/apache/lucene/index/TermsEnum;
           11   33     4         v  Lorg/apache/lucene/util/BytesRef;
           14   33     5   scratch  Lorg/apache/lucene/util/BytesRefBuilder;
           16   32     6       low  I
           17   32     7      high  I
           19   29     8       mid  I
      Exception table:
        from    to  target  type
           4     7       8  Class java.lang.UnsupportedOperationException
    Exceptions:
      throws java.io.IOException

  public java.lang.Object getStats();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.apache.lucene.index.Terms this
         0: .line 211
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* sb */
        start local 1 // java.lang.StringBuilder sb
         1: .line 212
            aload 1 /* sb */
            ldc "impl="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 213
            aload 1 /* sb */
            ldc ",size="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.size:()J
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            pop
         3: .line 214
            aload 1 /* sb */
            ldc ",docCount="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.getDocCount:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            pop
         4: .line 215
            aload 1 /* sb */
            ldc ",sumTotalTermFreq="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.getSumTotalTermFreq:()J
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            pop
         5: .line 216
            aload 1 /* sb */
            ldc ",sumDocFreq="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.Terms.getSumDocFreq:()J
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            pop
         6: .line 217
            aload 1 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder sb
        end local 0 // org.apache.lucene.index.Terms this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/lucene/index/Terms;
            1    7     1    sb  Ljava/lang/StringBuilder;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "Terms.java"
NestMembers:
  org.apache.lucene.index.Terms$1
InnerClasses:
  org.apache.lucene.index.Terms$1
  public final SeekStatus = org.apache.lucene.index.TermsEnum$SeekStatus of org.apache.lucene.index.TermsEnum
  public final AUTOMATON_TYPE = org.apache.lucene.util.automaton.CompiledAutomaton$AUTOMATON_TYPE of org.apache.lucene.util.automaton.CompiledAutomaton
/

org.apache.lucene/ lucene-core/ 8.7.0/ org/apache/lucene/index/Terms.class
