Package javassist.bytecode

Class StackMapTable.Printer

    • Constructor Summary

      Constructors 
      Constructor Description
      Printer​(byte[] data, java.io.PrintWriter pw)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void appendFrame​(int pos, int offsetDelta, int[] tags, int[] data)
      Invoked if the visited frame is a append_frame.
      void chopFrame​(int pos, int offsetDelta, int k)
      Invoked if the visited frame is a chop_frame.
      void fullFrame​(int pos, int offsetDelta, int[] localTags, int[] localData, int[] stackTags, int[] stackData)
      Invoked if the visited frame is full_frame.
      static void print​(StackMapTable smt, java.io.PrintWriter writer)
      Prints the stack table map.
      private void printTypeInfo​(int tag, int data)  
      void sameFrame​(int pos, int offsetDelta)
      Invoked if the visited frame is a same_frame or a same_frame_extended.
      void sameLocals​(int pos, int offsetDelta, int stackTag, int stackData)
      Invoked if the visited frame is a same_locals_1_stack_item_frame or a same_locals_1_stack_item_frame_extended.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • writer

        private java.io.PrintWriter writer

      • offset

        private int offset

    • Constructor Detail

      • Printer

        Printer​(byte[] data,
        java.io.PrintWriter pw)

    • Method Detail

      • print

        public static void print​(StackMapTable smt,
                         java.io.PrintWriter writer)
        Prints the stack table map.

      • sameFrame

        public void sameFrame​(int pos,
                      int offsetDelta)
        Description copied from class: StackMapTable.Walker
        Invoked if the visited frame is a same_frame or a same_frame_extended.
        Overrides:
        sameFrame in class StackMapTable.Walker
        Parameters:
        pos - the position of this frame in the info field of attribute_info structure.

      • sameLocals

        public void sameLocals​(int pos,
                       int offsetDelta,
                       int stackTag,
                       int stackData)
        Description copied from class: StackMapTable.Walker
        Invoked if the visited frame is a same_locals_1_stack_item_frame or a same_locals_1_stack_item_frame_extended.
        Overrides:
        sameLocals in class StackMapTable.Walker
        Parameters:
        pos - the position.
        stackTag - stack[0].tag.
        stackData - stack[0].cpool_index if the tag is OBJECT, or stack[0].offset if the tag is UNINIT.

      • chopFrame

        public void chopFrame​(int pos,
                      int offsetDelta,
                      int k)
        Description copied from class: StackMapTable.Walker
        Invoked if the visited frame is a chop_frame.
        Overrides:
        chopFrame in class StackMapTable.Walker
        Parameters:
        pos - the position.
        k - the k last locals are absent.

      • appendFrame

        public void appendFrame​(int pos,
                        int offsetDelta,
                        int[] tags,
                        int[] data)
        Description copied from class: StackMapTable.Walker
        Invoked if the visited frame is a append_frame.
        Overrides:
        appendFrame in class StackMapTable.Walker
        Parameters:
        pos - the position.
        tags - locals[i].tag.
        data - locals[i].cpool_index or locals[i].offset.

      • fullFrame

        public void fullFrame​(int pos,
                      int offsetDelta,
                      int[] localTags,
                      int[] localData,
                      int[] stackTags,
                      int[] stackData)
        Description copied from class: StackMapTable.Walker
        Invoked if the visited frame is full_frame.
        Overrides:
        fullFrame in class StackMapTable.Walker
        Parameters:
        pos - the position.
        localTags - locals[i].tag
        localData - locals[i].cpool_index or locals[i].offset
        stackTags - stack[i].tag
        stackData - stack[i].cpool_index or stack[i].offset

      • printTypeInfo

        private void printTypeInfo​(int tag,
                           int data)