in src/utilities/graph-util.js [53:71]
static getEdgesMap(arr: IEdge[]) {
const map = {};
let item = null;
for (let i = 0; i < arr.length; i++) {
item = arr[i];
if (item.target == null) {
continue;
}
map[`${item.source != null ? item.source : ''}_${item.target}`] = {
edge: item,
originalArrIndex: i,
};
}
return map;
}