wffweb/src/main/java/com/webfirmframework/wffweb/tag/repository/TagRepository.java
public Stream<AbstractAttribute> buildAllAttributesStream(
            final boolean parallel) {
        final Stream<AbstractAttribute> attributesStream = buildAllTagsStream(
                parallel).filter(tag -> tag.getAttributes() != null)
                        .map(tag -> {
                            return tag.getAttributes();
                        }).flatMap(attributes -> attributes.stream());
        return attributesStream;
    }
public Stream<AbstractAttribute> buildAllAttributesStream(
            final boolean parallel) {
        final Stream<AbstractAttribute> attributesStream = buildAllTagsStream(
                parallel).filter(tag -> tag.getAttributes() != null)
                        .map(tag -> {
                            return tag.getAttributes();
                        }).flatMap(attributes -> attributes.stream());
        return attributesStream;
    }
Finds all attributes as stream from all tags.

@param parallel
true to internally use parallel stream. If true it
will split the finding task to different batches and
will execute the batches in different threads in
parallel consuming all CPUs. It will perform faster
in finding from extremely large number of tags but at
the same time it will less efficient in finding from
small number of tags.
@return the stream of all attributes
@since 3.0.0
@author WFF