35 lines
826 B
Java
35 lines
826 B
Java
package uebung08.doc;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
public class TableOfContentsVisitor implements Visitor<List<String>>{
|
|
|
|
public List<String> visit(Image image) {
|
|
return new ArrayList<>();
|
|
}
|
|
|
|
public List<String> visit(Paragraph paragraph) {
|
|
return new ArrayList<>();
|
|
}
|
|
|
|
public List<String> visit(Section section) {
|
|
List<String> gesamt = new ArrayList<>();
|
|
|
|
gesamt.add(section.getHeader());
|
|
|
|
for (int i = 0; i < section.getContent().size(); i++) {
|
|
List<String> res = new ArrayList<>();
|
|
res.addAll(section.getContent().get(i).accept(this));
|
|
|
|
for (String string : res) {
|
|
string = i +"." + string;
|
|
gesamt.add(string);
|
|
}
|
|
|
|
}
|
|
|
|
return gesamt;
|
|
}
|
|
}
|