Package com.pd4ml.pdf.merge.internal

Class Summary

Class	Description
OutlineMerger	Splices each merge source's own outline (bookmark) tree (/Root/Outlines, ISO 32000-1 12.3.3) onto the end of the merged target's, in the same order PdfMerger processes sources -- mirroring legacy com.pd4ml.pdf.parser.PdfDoc#mergeOutlines's own append-order splice (link the accumulated tree's last top-level node's /Next to the new source's first, re-parent the new source's top-level siblings, sum /Count).
PdfConformance	Detects a source document's own self-declared PDF/A or PDF/UA conformance (the pdfaid/pdfuaid identification schema in its XMP /Metadata, ISO 19005 / ISO 14289), and builds the equivalent XMP for a merged output whose sources all agree.
PdfConformance.Level	One conformance identification: part is always present; conformance/revision may be null (PDF/UA has neither).
StructureTreeMerger	Reconciles the accessibility structure tree (/StructTreeRoot / StructElem / ParentTree / /StructParents) across the pages pulled in from one or more source documents, building a single merged tree in the target document.
UnreachableObjectSweeper	Drops objects from a merge's in-progress target COSDocument that turn out unreachable from its trailer's /Root (and /Info//Encrypt, if present) once all cloning is done.