return MemoryUtil.sizeOf(dataMap);
    }

    public void setMaxRetryCount(final int maxRetryCount) {
        this.maxRetryCount = maxRetryCount;
    }

    public void setDefaultRowSize(final int defaultRowSize) {
        this.defaultRowSize = defaultRowSize;
    }

    public void setRequestInterval(final long requestInterval) {
        this.requestInterval = requestInterval;
    }

                return 200;
            }
        };
        indexingHelper.setMaxRetryCount(5);
        indexingHelper.setDefaultRowSize(100);
        indexingHelper.setRequestInterval(500);
        ComponentUtil.register(indexingHelper, "indexingHelper");
        ComponentUtil.register(new ThumbnailManager(), "thumbnailManager");