org.antlr/antlr4-runtime/4.7.2 : org/antlr/v4/runtime/tree/AbstractParseTreeVisitor.class

AbstractParseTreeVisitor
- <init>(): void
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 abstract class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T> implements org.antlr.v4.runtime.tree.ParseTreeVisitor<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.antlr.v4.runtime.tree.AbstractParseTreeVisitor
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
         0: .line 9
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;

  public T visit(org.antlr.v4.runtime.tree.ParseTree);
    descriptor: (Lorg/antlr/v4/runtime/tree/ParseTree;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
        start local 1 // org.antlr.v4.runtime.tree.ParseTree tree
         0: .line 18
            aload 1 /* tree */
            aload 0 /* this */
            invokeinterface org.antlr.v4.runtime.tree.ParseTree.accept:(Lorg/antlr/v4/runtime/tree/ParseTreeVisitor;)Ljava/lang/Object;
            areturn
        end local 1 // org.antlr.v4.runtime.tree.ParseTree tree
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;
            0    1     1  tree  Lorg/antlr/v4/runtime/tree/ParseTree;
    Signature: (Lorg/antlr/v4/runtime/tree/ParseTree;)TT;
    MethodParameters:
      Name  Flags
      tree  

  public T visitChildren(org.antlr.v4.runtime.tree.RuleNode);
    descriptor: (Lorg/antlr/v4/runtime/tree/RuleNode;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
        start local 1 // org.antlr.v4.runtime.tree.RuleNode node
         0: .line 38
            aload 0 /* this */
            invokevirtual org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.defaultResult:()Ljava/lang/Object;
            astore 2 /* result */
        start local 2 // java.lang.Object result
         1: .line 39
            aload 1 /* node */
            invokeinterface org.antlr.v4.runtime.tree.RuleNode.getChildCount:()I
            istore 3 /* n */
        start local 3 // int n
         2: .line 40
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         3: goto 10
         4: .line 41
      StackMap locals: java.lang.Object int int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* node */
            aload 2 /* result */
            invokevirtual org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.shouldVisitNextChild:(Lorg/antlr/v4/runtime/tree/RuleNode;Ljava/lang/Object;)Z
            ifne 6
         5: .line 42
            goto 11
         6: .line 45
      StackMap locals:
      StackMap stack:
            aload 1 /* node */
            iload 4 /* i */
            invokeinterface org.antlr.v4.runtime.tree.RuleNode.getChild:(I)Lorg/antlr/v4/runtime/tree/ParseTree;
            astore 5 /* c */
        start local 5 // org.antlr.v4.runtime.tree.ParseTree c
         7: .line 46
            aload 5 /* c */
            aload 0 /* this */
            invokeinterface org.antlr.v4.runtime.tree.ParseTree.accept:(Lorg/antlr/v4/runtime/tree/ParseTreeVisitor;)Ljava/lang/Object;
            astore 6 /* childResult */
        start local 6 // java.lang.Object childResult
         8: .line 47
            aload 0 /* this */
            aload 2 /* result */
            aload 6 /* childResult */
            invokevirtual org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.aggregateResult:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* result */
        end local 6 // java.lang.Object childResult
        end local 5 // org.antlr.v4.runtime.tree.ParseTree c
         9: .line 40
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        10: iload 4 /* i */
            iload 3 /* n */
            if_icmplt 4
        end local 4 // int i
        11: .line 50
      StackMap locals:
      StackMap stack:
            aload 2 /* result */
            areturn
        end local 3 // int n
        end local 2 // java.lang.Object result
        end local 1 // org.antlr.v4.runtime.tree.RuleNode node
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;
            0   12     1         node  Lorg/antlr/v4/runtime/tree/RuleNode;
            1   12     2       result  TT;
            2   12     3            n  I
            3   11     4            i  I
            7    9     5            c  Lorg/antlr/v4/runtime/tree/ParseTree;
            8    9     6  childResult  TT;
    Signature: (Lorg/antlr/v4/runtime/tree/RuleNode;)TT;
    MethodParameters:
      Name  Flags
      node  

  public T visitTerminal(org.antlr.v4.runtime.tree.TerminalNode);
    descriptor: (Lorg/antlr/v4/runtime/tree/TerminalNode;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
        start local 1 // org.antlr.v4.runtime.tree.TerminalNode node
         0: .line 61
            aload 0 /* this */
            invokevirtual org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.defaultResult:()Ljava/lang/Object;
            areturn
        end local 1 // org.antlr.v4.runtime.tree.TerminalNode node
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;
            0    1     1  node  Lorg/antlr/v4/runtime/tree/TerminalNode;
    Signature: (Lorg/antlr/v4/runtime/tree/TerminalNode;)TT;
    MethodParameters:
      Name  Flags
      node  

  public T visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode);
    descriptor: (Lorg/antlr/v4/runtime/tree/ErrorNode;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
        start local 1 // org.antlr.v4.runtime.tree.ErrorNode node
         0: .line 72
            aload 0 /* this */
            invokevirtual org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.defaultResult:()Ljava/lang/Object;
            areturn
        end local 1 // org.antlr.v4.runtime.tree.ErrorNode node
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;
            0    1     1  node  Lorg/antlr/v4/runtime/tree/ErrorNode;
    Signature: (Lorg/antlr/v4/runtime/tree/ErrorNode;)TT;
    MethodParameters:
      Name  Flags
      node  

  protected T defaultResult();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
         0: .line 87
            aconst_null
            areturn
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;
    Signature: ()TT;

  protected T aggregateResult(T, );
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
        start local 1 // java.lang.Object aggregate
        start local 2 // java.lang.Object nextResult
         0: .line 110
            aload 2 /* nextResult */
            areturn
        end local 2 // java.lang.Object nextResult
        end local 1 // java.lang.Object aggregate
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;
            0    1     1   aggregate  TT;
            0    1     2  nextResult  TT;
    Signature: (TT;TT;)TT;
    MethodParameters:
            Name  Flags
      aggregate   
      nextResult  

  protected boolean shouldVisitNextChild(org.antlr.v4.runtime.tree.RuleNode, );
    descriptor: (Lorg/antlr/v4/runtime/tree/RuleNode;Ljava/lang/Object;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
        start local 1 // org.antlr.v4.runtime.tree.RuleNode node
        start local 2 // java.lang.Object currentResult
         0: .line 138
            iconst_1
            ireturn
        end local 2 // java.lang.Object currentResult
        end local 1 // org.antlr.v4.runtime.tree.RuleNode node
        end local 0 // org.antlr.v4.runtime.tree.AbstractParseTreeVisitor this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    1     0           this  Lorg/antlr/v4/runtime/tree/AbstractParseTreeVisitor<TT;>;
            0    1     1           node  Lorg/antlr/v4/runtime/tree/RuleNode;
            0    1     2  currentResult  TT;
    Signature: (Lorg/antlr/v4/runtime/tree/RuleNode;TT;)Z
    MethodParameters:
               Name  Flags
      node           
      currentResult  
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/antlr/v4/runtime/tree/ParseTreeVisitor<TT;>;
SourceFile: "AbstractParseTreeVisitor.java"
/

org.antlr/ antlr4-runtime/ 4.7.2/ org/antlr/v4/runtime/tree/AbstractParseTreeVisitor.class
