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com.itextpdf.pdfa.checker Documentation Differences

This file contains all the changes in documentation in the package com.itextpdf.pdfa.checker as colored differences. Deletions are shown like this , and additions are shown like this.
If no deletions or additions are shown in an entry, the HTML tags will be what has changed. The new HTML tags are shown in the differences. If no documentation existed, and then some was added in a later version, this change is noted in the appropriate class pages of differences, but the change is not shown on this page. Only changes in existing text are shown here. Similarly, documentation which was inherited from another class or interface is not shown here.
Note that an HTML error in the new documentation may cause the display of other documentation changes to be presented incorrectly. For instance, failure to close a tag will cause all subsequent paragraphs to be displayed differently.
Class PdfAChecker, Set checkedObjects

Contains some objects that are already checked. NOTE: Not all objects that were checked are stored in that set. This set is used for avoiding double checks for actions, signatures, xObjects and page objects; and for letting those objects to be manually flushed.

Use this mechanism carefully: objects that are able to be changed (or at least if object's properties that shall be checked are able to be changed) shouldn't be marked as checked if they are not to be flushed immediately.

Class PdfAChecker, int maxGsStackDepth

The maximum Graphics State stack depth in PDF/A documents, i.e. the maximum number of graphics state operators with code q that may be opened (i.e. not yet closed by a corresponding Q) at any point in a content stream sequence.

Defined as 28 by PDF/A-1 section 6.1.12, by referring to the PDF spec Appendix C table 1 "architectural limits".