mxCellAttributeChange.prototype.execute=function(){if(null!=this.cell){var a=this.cell.getAttribute(this.attribute);null==this.previous?this.cell.value.removeAttribute(this.attribute):this.cell.setAttribute(this.attribute,this.previous);this.previous=a}};function mxCell(a,b,c){this.value=a;this.setGeometry(b);this.setStyle(c);if(null!=this.onInit)this.onInit()}mxCell.prototype.id=null;mxCell.prototype.value=null;mxCell.prototype.geometry=null;mxCell.prototype.style=null;mxCell.prototype.vertex=!1;