Merge branch 'RED-9964-bp' into 'release/0.159.x'

RED-9964: fix errors with images

See merge request fforesight/layout-parser!213

layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/model/graph/nodes/Page.java

@@ -68,6 +68,7 @@ public class Page {
     public TextBlock getMainBodyTextBlock() {
 
         return textBlocksOnPage.stream()
+                .filter(atb -> !atb.isEmpty())
                 .collect(new TextBlockCollector());
     }
 

layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/model/image/ClassifiedImage.java

@@ -22,11 +22,10 @@ public class ClassifiedImage {
     private boolean isAppendedToSection;
     private boolean hasTransparency;
     private int page;
-    @NonNull
     private String representation;
 
 
-    public ClassifiedImage(@NonNull Rectangle2D position, @NonNull ImageType imageType, boolean hasTransparency, int page, @NonNull String representation) {
+    public ClassifiedImage(@NonNull Rectangle2D position, @NonNull ImageType imageType, boolean hasTransparency, int page, String representation) {
 
         this.position = position;
         this.imageType = imageType;

layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/services/factory/DocumentGraphFactory.java

@@ -84,6 +84,7 @@ public class DocumentGraphFactory {
                 .filter(SemanticNode::isLeaf)
                 .filter(node -> !node.getType().equals(NodeType.HEADER))
                 .filter(node -> !node.getType().equals(NodeType.FOOTER))
+                .filter(node -> !node.getType().equals(NodeType.IMAGE))
                 .map(SemanticNode::getTextBlock)
                 .map(TextBlock::getAtomicTextBlocks)
                 .flatMap(Collection::stream)

layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/services/mapper/DocumentGraphMapper.java

@@ -84,6 +84,7 @@ public class DocumentGraphMapper {
                 switch (entryData.getType()) {
                     case HEADER -> pages.forEach(page -> page.setHeader((Header) node));
                     case FOOTER -> pages.forEach(page -> page.setFooter((Footer) node));
+                    case IMAGE -> pages.forEach(page -> page.getImages().add((Image) node));
                     default -> textBlock.getAtomicTextBlocks()
                             .forEach(atb -> atb.getPage().getTextBlocksOnPage().add(atb));
                 }