mxGraph.prototype.selectEdges=function(a){this.selectCells(!1,!0,a)};mxGraph.prototype.selectCells=function(a,b,c,d){c=c||this.getDefaultParent();var e=mxUtils.bind(this,function(f){return null!=this.view.getState(f)&&((d||0==this.model.getChildCount(f))&&this.model.isVertex(f)&&a&&!this.model.isEdge(this.model.getParent(f))||this.model.isEdge(f)&&b)});c=this.model.filterDescendants(e,c);null!=c&&this.setSelectionCells(c)};