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(){
  if(identical(this, SHA1)){
    return 'sha1';
  }else if(identical(this, SHA224)){
    return 'sha224';
  }else if(identical(this, SHA256)){
    return 'sha256';
  }else if(identical(this, SHA384)){
    return 'sha384';
  }else if(identical(this, SHA512)){
    return 'sha512';
  }else{
    return 'unknown';
  }
}