de.digitalcollections.solrocr.formats.alto

Class AltoPassageFormatter

java.lang.Object

org.apache.lucene.search.uhighlight.PassageFormatter

de.digitalcollections.solrocr.formats.OcrPassageFormatter

de.digitalcollections.solrocr.formats.alto.AltoPassageFormatter

public class AltoPassageFormatter
extends OcrPassageFormatter

Field Summary

Fields inherited from class de.digitalcollections.solrocr.formats.OcrPassageFormatter

absoluteHighlights, endHlTag, startHlTag

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AltoPassageFormatter(String startHlTag, String endHlTag, boolean absoluteHighlights)

Method Summary

Modifier and Type	Method and Description
String	determineStartPage(String ocrFragment, int startOffset, IterableCharSequence content) Determine the id of the page an OCR fragment resides on.
protected String	getTextFromXml(String altoFragment) Helper method to get plaintext from XML/HTML-like fragments
protected List<OcrBox>	parseWords(String ocrFragment, String startPage) Parse word boxes from an OCR fragment.

Methods inherited from class de.digitalcollections.solrocr.formats.OcrPassageFormatter

addHighlightsToSnippet, format, format, mergeBoxes, parseFragment

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AltoPassageFormatter

protected AltoPassageFormatter(String startHlTag,
                               String endHlTag,
                               boolean absoluteHighlights)

Method Detail

determineStartPage

public String determineStartPage(String ocrFragment,
                                 int startOffset,
                                 IterableCharSequence content)

Description copied from class: OcrPassageFormatter

Determine the id of the page an OCR fragment resides on.

Specified by:

determineStartPage in class OcrPassageFormatter

getTextFromXml

protected String getTextFromXml(String altoFragment)

Description copied from class: OcrPassageFormatter

Helper method to get plaintext from XML/HTML-like fragments

Overrides:

getTextFromXml in class OcrPassageFormatter

parseWords

protected List<OcrBox> parseWords(String ocrFragment,
                                  String startPage)

Description copied from class: OcrPassageFormatter

Parse word boxes from an OCR fragment.

Specified by:

parseWords in class OcrPassageFormatter