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

LeafReader
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.LeafReader extends org.apache.lucene.index.IndexReader
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.index.LeafReader
  super_class: org.apache.lucene.index.IndexReader
{
  private final org.apache.lucene.index.LeafReaderContext readerContext;
    descriptor: Lorg/apache/lucene/index/LeafReaderContext;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 45
            ldc Lorg/apache/lucene/index/LeafReader;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.apache.lucene.index.LeafReader.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.LeafReader this
         0: .line 52
            aload 0 /* this */
            invokespecial org.apache.lucene.index.IndexReader.<init>:()V
         1: .line 47
            aload 0 /* this */
            new org.apache.lucene.index.LeafReaderContext
            dup
            aload 0 /* this */
            invokespecial org.apache.lucene.index.LeafReaderContext.<init>:(Lorg/apache/lucene/index/LeafReader;)V
            putfield org.apache.lucene.index.LeafReader.readerContext:Lorg/apache/lucene/index/LeafReaderContext;
         2: .line 53
            return
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/lucene/index/LeafReader;

  public final org.apache.lucene.index.LeafReaderContext getContext();
    descriptor: ()Lorg/apache/lucene/index/LeafReaderContext;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.LeafReader this
         0: .line 57
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.LeafReader.ensureOpen:()V
         1: .line 58
            aload 0 /* this */
            getfield org.apache.lucene.index.LeafReader.readerContext:Lorg/apache/lucene/index/LeafReaderContext;
            areturn
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/index/LeafReader;

  public abstract org.apache.lucene.index.IndexReader$CacheHelper getCoreCacheHelper();
    descriptor: ()Lorg/apache/lucene/index/IndexReader$CacheHelper;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public final int docFreq(org.apache.lucene.index.Term);
    descriptor: (Lorg/apache/lucene/index/Term;)I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.lucene.index.LeafReader this
        start local 1 // org.apache.lucene.index.Term term
         0: .line 77
            aload 0 /* this */
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.field:()Ljava/lang/String;
            invokevirtual org.apache.lucene.index.LeafReader.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            astore 2 /* terms */
        start local 2 // org.apache.lucene.index.Terms terms
         1: .line 78
            aload 2 /* terms */
            ifnonnull 3
         2: .line 79
            iconst_0
            ireturn
         3: .line 81
      StackMap locals: org.apache.lucene.index.Terms
      StackMap stack:
            aload 2 /* terms */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            astore 3 /* termsEnum */
        start local 3 // org.apache.lucene.index.TermsEnum termsEnum
         4: .line 82
            aload 3 /* termsEnum */
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.bytes:()Lorg/apache/lucene/util/BytesRef;
            invokevirtual org.apache.lucene.index.TermsEnum.seekExact:(Lorg/apache/lucene/util/BytesRef;)Z
            ifeq 6
         5: .line 83
            aload 3 /* termsEnum */
            invokevirtual org.apache.lucene.index.TermsEnum.docFreq:()I
            ireturn
         6: .line 85
      StackMap locals: org.apache.lucene.index.TermsEnum
      StackMap stack:
            iconst_0
            ireturn
        end local 3 // org.apache.lucene.index.TermsEnum termsEnum
        end local 2 // org.apache.lucene.index.Terms terms
        end local 1 // org.apache.lucene.index.Term term
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Lorg/apache/lucene/index/LeafReader;
            0    7     1       term  Lorg/apache/lucene/index/Term;
            1    7     2      terms  Lorg/apache/lucene/index/Terms;
            4    7     3  termsEnum  Lorg/apache/lucene/index/TermsEnum;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      term  

  public final long totalTermFreq(org.apache.lucene.index.Term);
    descriptor: (Lorg/apache/lucene/index/Term;)J
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.lucene.index.LeafReader this
        start local 1 // org.apache.lucene.index.Term term
         0: .line 96
            aload 0 /* this */
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.field:()Ljava/lang/String;
            invokevirtual org.apache.lucene.index.LeafReader.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            astore 2 /* terms */
        start local 2 // org.apache.lucene.index.Terms terms
         1: .line 97
            aload 2 /* terms */
            ifnonnull 3
         2: .line 98
            lconst_0
            lreturn
         3: .line 100
      StackMap locals: org.apache.lucene.index.Terms
      StackMap stack:
            aload 2 /* terms */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            astore 3 /* termsEnum */
        start local 3 // org.apache.lucene.index.TermsEnum termsEnum
         4: .line 101
            aload 3 /* termsEnum */
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.bytes:()Lorg/apache/lucene/util/BytesRef;
            invokevirtual org.apache.lucene.index.TermsEnum.seekExact:(Lorg/apache/lucene/util/BytesRef;)Z
            ifeq 6
         5: .line 102
            aload 3 /* termsEnum */
            invokevirtual org.apache.lucene.index.TermsEnum.totalTermFreq:()J
            lreturn
         6: .line 104
      StackMap locals: org.apache.lucene.index.TermsEnum
      StackMap stack:
            lconst_0
            lreturn
        end local 3 // org.apache.lucene.index.TermsEnum termsEnum
        end local 2 // org.apache.lucene.index.Terms terms
        end local 1 // org.apache.lucene.index.Term term
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Lorg/apache/lucene/index/LeafReader;
            0    7     1       term  Lorg/apache/lucene/index/Term;
            1    7     2      terms  Lorg/apache/lucene/index/Terms;
            4    7     3  termsEnum  Lorg/apache/lucene/index/TermsEnum;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      term  

  public final long getSumDocFreq(java.lang.String);
    descriptor: (Ljava/lang/String;)J
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.lucene.index.LeafReader this
        start local 1 // java.lang.String field
         0: .line 110
            aload 0 /* this */
            aload 1 /* field */
            invokevirtual org.apache.lucene.index.LeafReader.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            astore 2 /* terms */
        start local 2 // org.apache.lucene.index.Terms terms
         1: .line 111
            aload 2 /* terms */
            ifnonnull 3
         2: .line 112
            lconst_0
            lreturn
         3: .line 114
      StackMap locals: org.apache.lucene.index.Terms
      StackMap stack:
            aload 2 /* terms */
            invokevirtual org.apache.lucene.index.Terms.getSumDocFreq:()J
            lreturn
        end local 2 // org.apache.lucene.index.Terms terms
        end local 1 // java.lang.String field
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/lucene/index/LeafReader;
            0    4     1  field  Ljava/lang/String;
            1    4     2  terms  Lorg/apache/lucene/index/Terms;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public final int getDocCount(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.lucene.index.LeafReader this
        start local 1 // java.lang.String field
         0: .line 119
            aload 0 /* this */
            aload 1 /* field */
            invokevirtual org.apache.lucene.index.LeafReader.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            astore 2 /* terms */
        start local 2 // org.apache.lucene.index.Terms terms
         1: .line 120
            aload 2 /* terms */
            ifnonnull 3
         2: .line 121
            iconst_0
            ireturn
         3: .line 123
      StackMap locals: org.apache.lucene.index.Terms
      StackMap stack:
            aload 2 /* terms */
            invokevirtual org.apache.lucene.index.Terms.getDocCount:()I
            ireturn
        end local 2 // org.apache.lucene.index.Terms terms
        end local 1 // java.lang.String field
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/lucene/index/LeafReader;
            0    4     1  field  Ljava/lang/String;
            1    4     2  terms  Lorg/apache/lucene/index/Terms;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public final long getSumTotalTermFreq(java.lang.String);
    descriptor: (Ljava/lang/String;)J
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.lucene.index.LeafReader this
        start local 1 // java.lang.String field
         0: .line 128
            aload 0 /* this */
            aload 1 /* field */
            invokevirtual org.apache.lucene.index.LeafReader.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            astore 2 /* terms */
        start local 2 // org.apache.lucene.index.Terms terms
         1: .line 129
            aload 2 /* terms */
            ifnonnull 3
         2: .line 130
            lconst_0
            lreturn
         3: .line 132
      StackMap locals: org.apache.lucene.index.Terms
      StackMap stack:
            aload 2 /* terms */
            invokevirtual org.apache.lucene.index.Terms.getSumTotalTermFreq:()J
            lreturn
        end local 2 // org.apache.lucene.index.Terms terms
        end local 1 // java.lang.String field
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/lucene/index/LeafReader;
            0    4     1  field  Ljava/lang/String;
            1    4     2  terms  Lorg/apache/lucene/index/Terms;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract org.apache.lucene.index.Terms terms(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public final org.apache.lucene.index.PostingsEnum postings(org.apache.lucene.index.Term, int);
    descriptor: (Lorg/apache/lucene/index/Term;I)Lorg/apache/lucene/index/PostingsEnum;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.apache.lucene.index.LeafReader this
        start local 1 // org.apache.lucene.index.Term term
        start local 2 // int flags
         0: .line 144
            getstatic org.apache.lucene.index.LeafReader.$assertionsDisabled:Z
            ifne 1
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.field:()Ljava/lang/String;
            ifnonnull 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 145
      StackMap locals:
      StackMap stack:
            getstatic org.apache.lucene.index.LeafReader.$assertionsDisabled:Z
            ifne 2
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.bytes:()Lorg/apache/lucene/util/BytesRef;
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 146
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.field:()Ljava/lang/String;
            invokevirtual org.apache.lucene.index.LeafReader.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            astore 3 /* terms */
        start local 3 // org.apache.lucene.index.Terms terms
         3: .line 147
            aload 3 /* terms */
            ifnull 7
         4: .line 148
            aload 3 /* terms */
            invokevirtual org.apache.lucene.index.Terms.iterator:()Lorg/apache/lucene/index/TermsEnum;
            astore 4 /* termsEnum */
        start local 4 // org.apache.lucene.index.TermsEnum termsEnum
         5: .line 149
            aload 4 /* termsEnum */
            aload 1 /* term */
            invokevirtual org.apache.lucene.index.Term.bytes:()Lorg/apache/lucene/util/BytesRef;
            invokevirtual org.apache.lucene.index.TermsEnum.seekExact:(Lorg/apache/lucene/util/BytesRef;)Z
            ifeq 7
         6: .line 150
            aload 4 /* termsEnum */
            aconst_null
            iload 2 /* flags */
            invokevirtual org.apache.lucene.index.TermsEnum.postings:(Lorg/apache/lucene/index/PostingsEnum;I)Lorg/apache/lucene/index/PostingsEnum;
            areturn
        end local 4 // org.apache.lucene.index.TermsEnum termsEnum
         7: .line 153
      StackMap locals: org.apache.lucene.index.Terms
      StackMap stack:
            aconst_null
            areturn
        end local 3 // org.apache.lucene.index.Terms terms
        end local 2 // int flags
        end local 1 // org.apache.lucene.index.Term term
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0       this  Lorg/apache/lucene/index/LeafReader;
            0    8     1       term  Lorg/apache/lucene/index/Term;
            0    8     2      flags  I
            3    8     3      terms  Lorg/apache/lucene/index/Terms;
            5    7     4  termsEnum  Lorg/apache/lucene/index/TermsEnum;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      term   
      flags  

  public final org.apache.lucene.index.PostingsEnum postings(org.apache.lucene.index.Term);
    descriptor: (Lorg/apache/lucene/index/Term;)Lorg/apache/lucene/index/PostingsEnum;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.lucene.index.LeafReader this
        start local 1 // org.apache.lucene.index.Term term
         0: .line 167
            aload 0 /* this */
            aload 1 /* term */
            bipush 8
            invokevirtual org.apache.lucene.index.LeafReader.postings:(Lorg/apache/lucene/index/Term;I)Lorg/apache/lucene/index/PostingsEnum;
            areturn
        end local 1 // org.apache.lucene.index.Term term
        end local 0 // org.apache.lucene.index.LeafReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/index/LeafReader;
            0    1     1  term  Lorg/apache/lucene/index/Term;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      term  

  public abstract org.apache.lucene.index.NumericDocValues getNumericDocValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/NumericDocValues;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract org.apache.lucene.index.BinaryDocValues getBinaryDocValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/BinaryDocValues;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract org.apache.lucene.index.SortedDocValues getSortedDocValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/SortedDocValues;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract org.apache.lucene.index.SortedNumericDocValues getSortedNumericDocValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/SortedNumericDocValues;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract org.apache.lucene.index.SortedSetDocValues getSortedSetDocValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/SortedSetDocValues;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract org.apache.lucene.index.NumericDocValues getNormValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/NumericDocValues;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract org.apache.lucene.index.FieldInfos getFieldInfos();
    descriptor: ()Lorg/apache/lucene/index/FieldInfos;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.lucene.util.Bits getLiveDocs();
    descriptor: ()Lorg/apache/lucene/util/Bits;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.lucene.index.PointValues getPointValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/lucene/index/PointValues;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract void checkIntegrity();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract org.apache.lucene.index.LeafMetaData getMetaData();
    descriptor: ()Lorg/apache/lucene/index/LeafMetaData;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public org.apache.lucene.index.IndexReaderContext getContext();
    descriptor: ()Lorg/apache/lucene/index/IndexReaderContext;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.apache.lucene.index.LeafReader.getContext:()Lorg/apache/lucene/index/LeafReaderContext;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "LeafReader.java"
InnerClasses:
  public abstract CacheHelper = org.apache.lucene.index.IndexReader$CacheHelper of org.apache.lucene.index.IndexReader
/

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