public boolean hasEnoughText() {
        return false;
    }
Tell the caller whether more text is required for the current document
before the language can be reliably detected.
<p>
Implementations can override this to do early termination of stats
collection, which can improve performance with longer documents.
<p>
Note that detect() can be called even when this returns false

@return true if we have enough text for reliable detection.
tika-core/src/main/java/org/apache/tika/language/detect/LanguageDetector.java