toString method

  1. @override
String toString()
override

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() {
  switch (mode) {
    case CacheMode.memory:
      return 'CacheStrategy(mode: memory, size: ${_memoryCache?.length}/$maxSize)';

    case CacheMode.persistent:
      return 'CacheStrategy(mode: persistent, disk: ${_persistentCache?.length}/$maxSize)';

    case CacheMode.hybrid:
      return 'CacheStrategy(mode: hybrid, memory: ${_memoryCache?.length}, disk: ${_persistentCache?.length}/$maxSize)';
  }
}