src/main/java/org/thegalactic/dgraph/ConcreteDGraph.java
public final int sizeEdges() {
        int size = 0;
        for (final Node<N> node : this.nodes) {
            size += this.successors.get(node).size();
        }
        return size;
    }
/**
     * Returns the number of edges of this component.
     *
     * @return the number of edges
     */
Returns the number of edges of this component.
@return the number of edges
Returns the number of edges of this component . @return the number of edges
public final int sizeEdges() {
        int size = 0;
        for (final Node<N> node : this.nodes) {
            size += this.successors.get(node).size();
        }
        return size;
    }
public final int sizeEdges ( ) { int size = 0 ; for ( final Node < N > node : this . nodes ) { size += this . successors . get ( node ) . size ( ) ; } return size ; }
Returns the number of edges of this component.
Returns the number of edges of this component .