Class HandleInvocation

    • Field Detail

      • METHOD_HANDLE_NAME

        private static final java.lang.String METHOD_HANDLE_NAME
        The name of the java.lang.invoke.MethodHandle type.
        See Also:
        Constant Field Values
      • INVOKE_EXACT

        private static final java.lang.String INVOKE_EXACT
        The name of the invokeExact method.
        See Also:
        Constant Field Values
    • Constructor Detail

      • HandleInvocation

        public HandleInvocation​(JavaConstant.MethodType methodType)
        Creates a public invocation of a method handle.
        Parameters:
        methodType - The method type of the invoked handle.
    • Method Detail

      • isValid

        public boolean isValid()
        Determines if this stack manipulation is valid.
        Specified by:
        isValid in interface StackManipulation
        Returns:
        If false, this manipulation cannot be applied and should throw an exception.
      • apply

        public StackManipulation.Size apply​(org.objectweb.asm.MethodVisitor methodVisitor,
                                            Implementation.Context implementationContext)
        Applies the stack manipulation that is described by this instance.
        Specified by:
        apply in interface StackManipulation
        Parameters:
        methodVisitor - The method visitor used to write the method implementation to.
        implementationContext - The context of the current implementation.
        Returns:
        The changes to the size of the operand stack that are implied by this stack manipulation.