org.antlr/antlr4-runtime/4.9.1 : org/antlr/v4/runtime/dfa/DFASerializer.class

DFASerializer
http://www.antlr.org/antlr4-runtime: The ANTLR 4 Runtime (ANTLR)
The BSD License
Terence Parr
Sam Harwell
Eric Vergnaud
Peter Boyer
Jim Idle
Mike Lischke
Tom Everett
public class org.antlr.v4.runtime.dfa.DFASerializer
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.antlr.v4.runtime.dfa.DFASerializer
  super_class: java.lang.Object
{
  private final org.antlr.v4.runtime.dfa.DFA dfa;
    descriptor: Lorg/antlr/v4/runtime/dfa/DFA;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.antlr.v4.runtime.Vocabulary vocabulary;
    descriptor: Lorg/antlr/v4/runtime/Vocabulary;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(org.antlr.v4.runtime.dfa.DFA, java.lang.String[]);
    descriptor: (Lorg/antlr/v4/runtime/dfa/DFA;[Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
        start local 1 // org.antlr.v4.runtime.dfa.DFA dfa
        start local 2 // java.lang.String[] tokenNames
         0: .line 27
            aload 0 /* this */
            aload 1 /* dfa */
            aload 2 /* tokenNames */
            invokestatic org.antlr.v4.runtime.VocabularyImpl.fromTokenNames:([Ljava/lang/String;)Lorg/antlr/v4/runtime/Vocabulary;
            invokespecial org.antlr.v4.runtime.dfa.DFASerializer.<init>:(Lorg/antlr/v4/runtime/dfa/DFA;Lorg/antlr/v4/runtime/Vocabulary;)V
         1: .line 28
            return
        end local 2 // java.lang.String[] tokenNames
        end local 1 // org.antlr.v4.runtime.dfa.DFA dfa
        end local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/antlr/v4/runtime/dfa/DFASerializer;
            0    2     1         dfa  Lorg/antlr/v4/runtime/dfa/DFA;
            0    2     2  tokenNames  [Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
            Name  Flags
      dfa         
      tokenNames  

  public void <init>(org.antlr.v4.runtime.dfa.DFA, org.antlr.v4.runtime.Vocabulary);
    descriptor: (Lorg/antlr/v4/runtime/dfa/DFA;Lorg/antlr/v4/runtime/Vocabulary;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
        start local 1 // org.antlr.v4.runtime.dfa.DFA dfa
        start local 2 // org.antlr.v4.runtime.Vocabulary vocabulary
         0: .line 30
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 31
            aload 0 /* this */
            aload 1 /* dfa */
            putfield org.antlr.v4.runtime.dfa.DFASerializer.dfa:Lorg/antlr/v4/runtime/dfa/DFA;
         2: .line 32
            aload 0 /* this */
            aload 2 /* vocabulary */
            putfield org.antlr.v4.runtime.dfa.DFASerializer.vocabulary:Lorg/antlr/v4/runtime/Vocabulary;
         3: .line 33
            return
        end local 2 // org.antlr.v4.runtime.Vocabulary vocabulary
        end local 1 // org.antlr.v4.runtime.dfa.DFA dfa
        end local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/antlr/v4/runtime/dfa/DFASerializer;
            0    4     1         dfa  Lorg/antlr/v4/runtime/dfa/DFA;
            0    4     2  vocabulary  Lorg/antlr/v4/runtime/Vocabulary;
    MethodParameters:
            Name  Flags
      dfa         
      vocabulary  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=9, args_size=1
        start local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
         0: .line 37
            aload 0 /* this */
            getfield org.antlr.v4.runtime.dfa.DFASerializer.dfa:Lorg/antlr/v4/runtime/dfa/DFA;
            getfield org.antlr.v4.runtime.dfa.DFA.s0:Lorg/antlr/v4/runtime/dfa/DFAState;
            ifnonnull 1
            aconst_null
            areturn
         1: .line 38
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         2: .line 39
            aload 0 /* this */
            getfield org.antlr.v4.runtime.dfa.DFASerializer.dfa:Lorg/antlr/v4/runtime/dfa/DFA;
            invokevirtual org.antlr.v4.runtime.dfa.DFA.getStates:()Ljava/util/List;
            astore 2 /* states */
        start local 2 // java.util.List states
         3: .line 40
            aload 2 /* states */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 16
      StackMap locals: org.antlr.v4.runtime.dfa.DFASerializer java.lang.StringBuilder java.util.List top java.util.Iterator
      StackMap stack:
         4: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.antlr.v4.runtime.dfa.DFAState
            astore 3 /* s */
        start local 3 // org.antlr.v4.runtime.dfa.DFAState s
         5: .line 41
            iconst_0
            istore 5 /* n */
        start local 5 // int n
         6: .line 42
            aload 3 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.edges:[Lorg/antlr/v4/runtime/dfa/DFAState;
            ifnull 7
            aload 3 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.edges:[Lorg/antlr/v4/runtime/dfa/DFAState;
            arraylength
            istore 5 /* n */
         7: .line 43
      StackMap locals: org.antlr.v4.runtime.dfa.DFASerializer java.lang.StringBuilder java.util.List org.antlr.v4.runtime.dfa.DFAState java.util.Iterator int
      StackMap stack:
            iconst_0
            istore 6 /* i */
        start local 6 // int i
         8: goto 15
         9: .line 44
      StackMap locals: int
      StackMap stack:
            aload 3 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.edges:[Lorg/antlr/v4/runtime/dfa/DFAState;
            iload 6 /* i */
            aaload
            astore 7 /* t */
        start local 7 // org.antlr.v4.runtime.dfa.DFAState t
        10: .line 45
            aload 7 /* t */
            ifnull 14
            aload 7 /* t */
            getfield org.antlr.v4.runtime.dfa.DFAState.stateNumber:I
            ldc 2147483647
            if_icmpeq 14
        11: .line 46
            aload 1 /* buf */
            aload 0 /* this */
            aload 3 /* s */
            invokevirtual org.antlr.v4.runtime.dfa.DFASerializer.getStateString:(Lorg/antlr/v4/runtime/dfa/DFAState;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        12: .line 47
            aload 0 /* this */
            iload 6 /* i */
            invokevirtual org.antlr.v4.runtime.dfa.DFASerializer.getEdgeLabel:(I)Ljava/lang/String;
            astore 8 /* label */
        start local 8 // java.lang.String label
        13: .line 48
            aload 1 /* buf */
            ldc "-"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 8 /* label */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "->"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            aload 7 /* t */
            invokevirtual org.antlr.v4.runtime.dfa.DFASerializer.getStateString:(Lorg/antlr/v4/runtime/dfa/DFAState;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 10
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        end local 8 // java.lang.String label
        end local 7 // org.antlr.v4.runtime.dfa.DFAState t
        14: .line 43
      StackMap locals:
      StackMap stack:
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        15: iload 6 /* i */
            iload 5 /* n */
            if_icmplt 9
        end local 6 // int i
        end local 5 // int n
        end local 3 // org.antlr.v4.runtime.dfa.DFAState s
        16: .line 40
      StackMap locals: org.antlr.v4.runtime.dfa.DFASerializer java.lang.StringBuilder java.util.List top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
        17: .line 53
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 3 /* output */
        start local 3 // java.lang.String output
        18: .line 54
            aload 3 /* output */
            invokevirtual java.lang.String.length:()I
            ifne 19
            aconst_null
            areturn
        19: .line 56
      StackMap locals: org.antlr.v4.runtime.dfa.DFASerializer java.lang.StringBuilder java.util.List java.lang.String
      StackMap stack:
            aload 3 /* output */
            areturn
        end local 3 // java.lang.String output
        end local 2 // java.util.List states
        end local 1 // java.lang.StringBuilder buf
        end local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   20     0    this  Lorg/antlr/v4/runtime/dfa/DFASerializer;
            2   20     1     buf  Ljava/lang/StringBuilder;
            3   20     2  states  Ljava/util/List<Lorg/antlr/v4/runtime/dfa/DFAState;>;
            5   16     3       s  Lorg/antlr/v4/runtime/dfa/DFAState;
            6   16     5       n  I
            8   16     6       i  I
           10   14     7       t  Lorg/antlr/v4/runtime/dfa/DFAState;
           13   14     8   label  Ljava/lang/String;
           18   20     3  output  Ljava/lang/String;

  protected java.lang.String getEdgeLabel(int);
    descriptor: (I)Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
        start local 1 // int i
         0: .line 60
            aload 0 /* this */
            getfield org.antlr.v4.runtime.dfa.DFASerializer.vocabulary:Lorg/antlr/v4/runtime/Vocabulary;
            iload 1 /* i */
            iconst_1
            isub
            invokeinterface org.antlr.v4.runtime.Vocabulary.getDisplayName:(I)Ljava/lang/String;
            areturn
        end local 1 // int i
        end local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/v4/runtime/dfa/DFASerializer;
            0    1     1     i  I
    MethodParameters:
      Name  Flags
      i     

  protected java.lang.String getStateString(org.antlr.v4.runtime.dfa.DFAState);
    descriptor: (Lorg/antlr/v4/runtime/dfa/DFAState;)Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
        start local 1 // org.antlr.v4.runtime.dfa.DFAState s
         0: .line 65
            aload 1 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.stateNumber:I
            istore 2 /* n */
        start local 2 // int n
         1: .line 66
            new java.lang.StringBuilder
            dup
            aload 1 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.isAcceptState:Z
            ifeq 2
            ldc ":"
            goto 3
      StackMap locals: org.antlr.v4.runtime.dfa.DFASerializer org.antlr.v4.runtime.dfa.DFAState int
      StackMap stack: new 1 new 1
         2: ldc ""
      StackMap locals: org.antlr.v4.runtime.dfa.DFASerializer org.antlr.v4.runtime.dfa.DFAState int
      StackMap stack: new 1 new 1 java.lang.String
         3: invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "s"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 2 /* n */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            aload 1 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.requiresFullContext:Z
            ifeq 4
            ldc "^"
            goto 5
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
         4: ldc ""
      StackMap locals: org.antlr.v4.runtime.dfa.DFASerializer org.antlr.v4.runtime.dfa.DFAState int
      StackMap stack: java.lang.StringBuilder java.lang.String
         5: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 3 /* baseStateStr */
        start local 3 // java.lang.String baseStateStr
         6: .line 67
            aload 1 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.isAcceptState:Z
            ifeq 10
         7: .line 68
            aload 1 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.predicates:[Lorg/antlr/v4/runtime/dfa/DFAState$PredPrediction;
            ifnull 9
         8: .line 69
            new java.lang.StringBuilder
            dup
            aload 3 /* baseStateStr */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "=>"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.predicates:[Lorg/antlr/v4/runtime/dfa/DFAState$PredPrediction;
            invokestatic java.util.Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         9: .line 72
      StackMap locals: java.lang.String
      StackMap stack:
            new java.lang.StringBuilder
            dup
            aload 3 /* baseStateStr */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "=>"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* s */
            getfield org.antlr.v4.runtime.dfa.DFAState.prediction:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        10: .line 76
      StackMap locals:
      StackMap stack:
            aload 3 /* baseStateStr */
            areturn
        end local 3 // java.lang.String baseStateStr
        end local 2 // int n
        end local 1 // org.antlr.v4.runtime.dfa.DFAState s
        end local 0 // org.antlr.v4.runtime.dfa.DFASerializer this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lorg/antlr/v4/runtime/dfa/DFASerializer;
            0   11     1             s  Lorg/antlr/v4/runtime/dfa/DFAState;
            1   11     2             n  I
            6   11     3  baseStateStr  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      s     
}
SourceFile: "DFASerializer.java"
/

org.antlr/ antlr4-runtime/ 4.9.1/ org/antlr/v4/runtime/dfa/DFASerializer.class
