Class TryCatchBlockNode


  • public class TryCatchBlockNode
    extends java.lang.Object
    A node that represents a try catch block.
    • Field Detail

      • start

        public LabelNode start
        The beginning of the exception handler's scope (inclusive).
      • end

        public LabelNode end
        The end of the exception handler's scope (exclusive).
      • handler

        public LabelNode handler
        The beginning of the exception handler's code.
      • type

        public java.lang.String type
        The internal name of the type of exceptions handled by the handler. May be null to catch any exceptions (for "finally" blocks).
      • visibleTypeAnnotations

        public java.util.List<TypeAnnotationNode> visibleTypeAnnotations
        The runtime visible type annotations on the exception handler type. May be null.
      • invisibleTypeAnnotations

        public java.util.List<TypeAnnotationNode> invisibleTypeAnnotations
        The runtime invisible type annotations on the exception handler type. May be null.
    • Constructor Detail

      • TryCatchBlockNode

        public TryCatchBlockNode​(LabelNode start,
                                 LabelNode end,
                                 LabelNode handler,
                                 java.lang.String type)
        Constructs a new TryCatchBlockNode.
        Parameters:
        start - the beginning of the exception handler's scope (inclusive).
        end - the end of the exception handler's scope (exclusive).
        handler - the beginning of the exception handler's code.
        type - the internal name of the type of exceptions handled by the handler, or null to catch any exceptions (for "finally" blocks).
    • Method Detail

      • updateIndex

        public void updateIndex​(int index)
        Updates the index of this try catch block in the method's list of try catch block nodes. This index maybe stored in the 'target' field of the type annotations of this block.
        Parameters:
        index - the new index of this try catch block in the method's list of try catch block nodes.
      • accept

        public void accept​(MethodVisitor methodVisitor)
        Makes the given visitor visit this try catch block.
        Parameters:
        methodVisitor - a method visitor.