Package step.plugins.compare.services.atomic

Class AbstractExtractionService

java.lang.Object

step.plugins.compare.services.atomic.AbstractExtractionService

Direct Known Subclasses:

ImageExtractionService, PdfExtractionService

public abstract class AbstractExtractionService
extends Object

This service is responsible for the manipulation of Comparable documents

Constructor Summary

Constructors

Constructor	Description
AbstractExtractionService()

Method Summary

Modifier and Type	Method	Description
abstract List<RegionExtractionResult>	extractRegions(File pdfFile, List<Region> regions)
abstract int	getPageCount(File pdfFile)
abstract Dimension	getPageDimensionInPt(File pdfFile, int pageId)
abstract void	setLanguage(String lang)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractExtractionService

public AbstractExtractionService()

Method Detail

getPageDimensionInPt

public abstract Dimension getPageDimensionInPt(File pdfFile,
                                               int pageId)
                                        throws Exception

Throws:

Exception

getPageCount

public abstract int getPageCount(File pdfFile)
                          throws Exception

Throws:

Exception

extractRegions

public abstract List<RegionExtractionResult> extractRegions(File pdfFile,
                                                            List<Region> regions)
                                                     throws IOException,
                                                            net.sourceforge.tess4j.TesseractException

Throws:

IOException

net.sourceforge.tess4j.TesseractException

setLanguage

public abstract void setLanguage(String lang)