Type Definition graphannis::graph::NodeID

type NodeID = u64;

Unique internal identifier for a single node.

Trait Implementations

impl AnnotationStorage<NodeID> for Graph

Important traits for Vec<u8>

impl Write for Vec<u8>

fn get_annotations_for_item(&self, item: &NodeID) -> Vec<Annotation>

Get all annotations for an item (node or edge).

fn number_of_annotations(&self) -> usize

Return the total number of annotations contained in this AnnotationStorage.

fn number_of_annotations_by_name(     &self,     ns: Option<String>,     name: String ) -> usize

Return the number of annotations contained in this AnnotationStorage filtered by name and optional namespace (ns).

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn exact_anno_search<'a>(     &'a self,     namespace: Option<String>,     name: String,     value: Option<String> ) -> Box<Iterator<Item = Match> + 'a>

Returns an iterator for all items that exactly match the given annotation constraints. The annotation name must be given as argument, the other arguments are optional.

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn regex_anno_search<'a>(     &'a self,     namespace: Option<String>,     name: String,     pattern: &str ) -> Box<Iterator<Item = Match> + 'a>

Returns an iterator for all items where the value matches the regular expression. The annotation name and the pattern for the value must be given as argument, the namespace argument is optional and can be used as additional constraint.

fn guess_max_count(     &self,     ns: Option<String>,     name: String,     lower_val: &str,     upper_val: &str ) -> usize

Estimate the number of results for an annotation exact search for a given an inclusive value range.

fn guess_max_count_regex(     &self,     ns: Option<String>,     name: String,     pattern: &str ) -> usize

Estimate the number of results for an annotation regular expression search for a given pattern.

Important traits for Vec<u8>

impl Write for Vec<u8>

fn get_all_values(&self, key: &AnnoKey, most_frequent_first: bool) -> Vec<&str>

Return a list of all existing values for a given annotation key. If the most_frequent_firstparameter is true, the results are sorted by their frequency.

Important traits for Vec<u8>

impl Write for Vec<u8>

fn annotation_keys(&self) -> Vec<AnnoKey>

Get all the annotation keys which are part of this annotation storage