[−][src]Trait graphannis::graph::WriteableGraphStorage

pub trait WriteableGraphStorage: GraphStorage {
    fn add_edge(&mut self, edge: Edge);
    fn add_edge_annotation(&mut self, edge: Edge, anno: Annotation);
    fn delete_edge(&mut self, edge: &Edge);
    fn delete_edge_annotation(&mut self, edge: &Edge, anno_key: &AnnoKey);
    fn delete_node(&mut self, node: &NodeID);
    fn calculate_statistics(&mut self);
}

Trait for accessing graph storages which can be written to.

Required methods

`fn add_edge(&mut self, edge: Edge)`

Add an edge to this graph storage.

`fn add_edge_annotation(&mut self, edge: Edge, anno: Annotation)`

Add an annotation to an edge in this graph storage. The edge has to exist.

`fn delete_edge(&mut self, edge: &Edge)`

Delete an existing edge.

`fn delete_edge_annotation(&mut self, edge: &Edge, anno_key: &AnnoKey)`

Delete the annotation (defined by the qualified annotation name in anno_key) for an edge.

`fn delete_node(&mut self, node: &NodeID)`

Delete a node from this graph storage. This deletes both edges edges where the node is the source or the target node.

`fn calculate_statistics(&mut self)`

Re-calculate the statistics of this graph storage.

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Implementors

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