Class AbstractInsnNode

    • Constructor Detail

      • AbstractInsnNode

        protected AbstractInsnNode​(int opcode)
        Constructs a new AbstractInsnNode.
        Parameters:
        opcode - the opcode of the instruction to be constructed.
    • Method Detail

      • getOpcode

        public int getOpcode()
        Returns the opcode of this instruction.
        Returns:
        the opcode of this instruction.
      • getType

        public abstract int getType()
        Returns the type of this instruction.
        Returns:
        the type of this instruction, i.e. one the constants defined in this class.
      • getPrevious

        public AbstractInsnNode getPrevious()
        Returns the previous instruction in the list to which this instruction belongs, if any.
        Returns:
        the previous instruction in the list to which this instruction belongs, if any. May be null.
      • getNext

        public AbstractInsnNode getNext()
        Returns the next instruction in the list to which this instruction belongs, if any.
        Returns:
        the next instruction in the list to which this instruction belongs, if any. May be null.
      • accept

        public abstract void accept​(MethodVisitor methodVisitor)
        Makes the given method visitor visit this instruction.
        Parameters:
        methodVisitor - a method visitor.
      • acceptAnnotations

        protected final void acceptAnnotations​(MethodVisitor methodVisitor)
        Makes the given visitor visit the annotations of this instruction.
        Parameters:
        methodVisitor - a method visitor.
      • clone

        public abstract AbstractInsnNode clone​(java.util.Map<LabelNode,​LabelNode> clonedLabels)
        Returns a copy of this instruction.
        Parameters:
        clonedLabels - a map from LabelNodes to cloned LabelNodes.
        Returns:
        a copy of this instruction. The returned instruction does not belong to any InsnList.
      • cloneAnnotations

        protected final AbstractInsnNode cloneAnnotations​(AbstractInsnNode insnNode)
        Clones the annotations of the given instruction into this instruction.
        Parameters:
        insnNode - the source instruction.
        Returns:
        this instruction.