this.memoryRegion = memoryRegion;
        this.completed = false;
    }

    /**
     * Get request ID
     *
     * @return unique request identifier
     */
    public long getRequestId() {
        return requestId;
    }

    /**
     * Get request type
     *
     * @return type of request
     */
    public RequestType getType() {
        return type;
    }

    /**

            return null;
        }

        @Override
        public DispatcherType getDispatcherType() {
            return null;
        }

        @Override
        public String getRequestId() {
            return null;
        }

        @Override
        public String getProtocolRequestId() {
            return null;
        }

        @Override

        @Override
        public jakarta.servlet.DispatcherType getDispatcherType() {
            return jakarta.servlet.DispatcherType.REQUEST;
        }

        @Override
        public String getRequestId() {
            return null;
        }

        @Override
        public String getProtocolRequestId() {
            return null;
        }

        @Override

            }

            @Override
            public jakarta.servlet.DispatcherType getDispatcherType() {
                return null;
            }

            @Override
            public String getRequestId() {
                return null;
            }

            @Override
            public String getProtocolRequestId() {
                return null;
            }

            @Override

            }

            @Override
            public jakarta.servlet.DispatcherType getDispatcherType() {
                return null;
            }

            @Override
            public String getRequestId() {
                return null;
            }

            @Override
            public String getProtocolRequestId() {
                return null;
            }

            @Override

        }

        @Override
        public jakarta.servlet.DispatcherType getDispatcherType() {
            throw new UnsupportedOperationException();
        }

        @Override
        public String getRequestId() {
            throw new UnsupportedOperationException();
        }

        @Override
        public String getProtocolRequestId() {
            throw new UnsupportedOperationException();
        }

        @Override
        public jakarta.servlet.DispatcherType getDispatcherType() {
            return jakarta.servlet.DispatcherType.REQUEST;
        }

        @Override
        public String getRequestId() {
            return null;
        }

        @Override
        public String getProtocolRequestId() {
            return null;
        }

        @Override