toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  StringBuffer buffer = StringBuffer();

  buffer.write("[");
  for (List<Resource> resList in resources) {
    buffer.write("[");
    for (Resource res in resList) {
      buffer.write(JsonTool.writeJson(
          res.toJson(optimizeFor: OptimizeFor.dontOptimize)));
      if (res != resList.last) {
        buffer.write(",");
      }
    }
    buffer.write("]");

    if (resList != resources.last) {
      buffer.write(",");
    }
  }
  buffer.write("]");

  return buffer.toString();
}