final int width = reader.getWidth(0);
                final int height = reader.getHeight(0);
                if (width <= 0 || height <= 0) {
                    return Result.NO_IMAGE;
                }
                if (!fessConfig.validateThumbnailSize(width, height)) {
                    return Result.INVALID_SIZE;
                }

        this.lastModified = lastModified;
    }

    @Override
    public float getWeight() {
        return weight;
    }

    @Override
    public void setWeight(float weight) {
        this.weight = weight;
    }

    /**
     * Returns a string representation of this object.
     * @return A string representation.
     */
    @Override

     */
    void setCreateTime(Long createTime);

    /**
     * Retrieves the weight of the URL queue.
     *
     * @return the weight as a float value.
     */
    float getWeight();

    /**
     * Sets the weight of the URL queue.
     *
     * @param weight the weight to set
     */
    void setWeight(float weight);

errors.target_file_does_not_exist = Die Datei {0} existiert nicht.
errors.failed_to_delete_file = Fehler beim Löschen der Datei {0}.
errors.docid_not_found = Dokumenten-ID nicht gefunden. Ursache: {0}
errors.document_not_found = Die URL für die Dokumenten-ID wurde nicht gefunden. Ursache: {0}
errors.not_load_from_server = Konnte von diesem Server nicht geladen werden. Ursache: {0}

o;right:12px}.bootstrap-timepicker.pull-right .bootstrap-timepicker-widget.dropdown-menu:after{left:auto;right:13px}.bootstrap-timepicker .input-group-addon{cursor:pointer}.bootstrap-timepicker .input-group-addon i{display:inline-block;width:16px;height:16px}.bootstrap-timepicker-widget.dropdown-menu{padding:4px}.bootstrap-timepicker-widget.dropdown-menu.open{display:inline-block}.bootstrap-timepicker-widget.dropdown-menu:before{border-bottom:7px solid rgba(0,0,0,0.2);border-left:7px solid trans...

**Extractor**: Weight-based selection (tries in descending weight order)

### Key Extractors

`TikaExtractor` (1000+ formats), `PdfExtractor`, `MsWordExtractor`, `MsExcelExtractor`, `MsPowerPointExtractor`, `ZipExtractor`, `HtmlExtractor`, etc.

**Registration**:
```java
extractorFactory.addExtractor("text/html", htmlExtractor, 2);  // Weight 2

        queue.setCreateTime(null);
        assertNull(queue.getCreateTime());
    }

    public void test_weightGetterSetter() {
        // Test weight getter/setter
        UrlQueueImpl<Long> queue = new UrlQueueImpl<>();

        // Default weight should be 1.0
        assertEquals(1.0f, queue.getWeight(), 0.001f);

        queue.setWeight(0.5f);
        assertEquals(0.5f, queue.getWeight(), 0.001f);

                                <h4><la:message key="labels.general_menu_system"/></h4>
                                <div class="form-group row">
                                    <span class="font-weight-bold col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.web_api_json_enabled"/></span>
                                    <div class="form-inline col-sm-9">

        request.setSuggestDetail(suggestDetail);
        return this;
    }

    /**
     * Sets the prefix match weight.
     * @param prefixMatchWeight The prefix match weight.
     * @return This builder instance.
     */
    public SuggestRequestBuilder setPrefixMatchWeight(final float prefixMatchWeight) {
        request.setPrefixMatchWeight(prefixMatchWeight);

     * @param childUrl The child URL to store.
     * @param parentUrl The parent URL.
     * @param weight The weight of the child URL.
     * @param depth The depth of the child URL.
     */
    protected void storeChildUrl(final String childUrl, final String parentUrl, final float weight, final int depth) {
        if (crawlerContext.getMaxDepth() >= 0 && depth > crawlerContext.getMaxDepth()) {
            return;