package com.gmail.dpierron.calibre.datamodel.filter;
import com.gmail.dpierron.calibre.datamodel.Book;
import com.gmail.dpierron.calibre.datamodel.Tag;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
public class RemoveSelectedTagsFilter implements BookFilter {
private final Set<Tag> tagsToRemove;
public RemoveSelectedTagsFilter(Set<Tag> tagsToRemove) {
this.tagsToRemove = tagsToRemove;
}
public boolean didBookPassThroughFilter(Book book) {
if (book == null)
return false;
List<Tag> tags = new LinkedList<Tag>(book.getTags());
for (Tag tag : tags) {
if (tagsToRemove.contains(tag)) {
book.getTags().remove(tag);
}
}
return book.getTags().size() != 0;
}
}