com.itextpdf.pdfcleanup.autosweep

Interface ICleanupStrategy

All Superinterfaces:

com.itextpdf.kernel.pdf.canvas.parser.listener.IEventListener, com.itextpdf.kernel.pdf.canvas.parser.listener.ILocationExtractionStrategy

All Known Implementing Classes:

CompositeCleanupStrategy, RegexBasedCleanupStrategy

public interface ICleanupStrategy
extends com.itextpdf.kernel.pdf.canvas.parser.listener.ILocationExtractionStrategy

This class represents a generic cleanup strategy to be used with PdfAutoSweep ICleanupStrategy must implement Cloneable to ensure a strategy can be reset after having handled a page.

Method Summary

Modifier and Type	Method and Description
com.itextpdf.kernel.colors.Color	getRedactionColor(com.itextpdf.kernel.pdf.canvas.parser.listener.IPdfTextLocation location) Get the color in which redaction is to take place
ICleanupStrategy	reset() ICleanupStrategy objects have to be reset at times PdfAutoSweep will use the same strategy for all pages, and expects to receive only the rectangles from the last page as output.

Methods inherited from interface com.itextpdf.kernel.pdf.canvas.parser.listener.ILocationExtractionStrategy

getResultantLocations

Methods inherited from interface com.itextpdf.kernel.pdf.canvas.parser.listener.IEventListener

eventOccurred, getSupportedEvents

Method Detail

getRedactionColor

com.itextpdf.kernel.colors.Color getRedactionColor(com.itextpdf.kernel.pdf.canvas.parser.listener.IPdfTextLocation location)

Get the color in which redaction is to take place

Parameters:

location - where to get the redaction color from

Returns:

a Color

reset

ICleanupStrategy reset()

ICleanupStrategy objects have to be reset at times PdfAutoSweep will use the same strategy for all pages, and expects to receive only the rectangles from the last page as output. Hence the reset method.

Returns:

a clone of this Object