yaml-ast-parser/src/exception.ts

[](https://travis-ci.org/mulesoft-labs/yaml-ast-parser)

import Mark=require("./mark")
'use strict';
class YAMLException {

  message:string
  reason:string
  name:string
  mark:Mark
  isWarning:boolean

  private static CLASS_IDENTIFIER = "yaml-ast-parser.YAMLException";

  public static isInstance(instance : any) : instance is YAMLException {
    if(instance != null && instance.getClassIdentifier
        && typeof(instance.getClassIdentifier) == "function"){

      for (let currentIdentifier of instance.getClassIdentifier()){
        if(currentIdentifier == YAMLException.CLASS_IDENTIFIER) return true;
      }
    }

    return false;
  }

  public getClassIdentifier() : string[] {
    var superIdentifiers = [];

    return superIdentifiers.concat(YAMLException.CLASS_IDENTIFIER);
  }

  constructor(reason:string, mark:Mark=null,isWarning=false) {
    this.name = 'YAMLException';
    this.reason = reason;
    this.mark = mark;
    this.message = this.toString(false);
    this.isWarning = isWarning;
  }

  toString(compact:boolean=false){
    var result;

    result = 'JS-YAML: ' + (this.reason || '(unknown reason)');

    if (!compact && this.mark) {
      result += ' ' + this.mark.toString();
    }

    return result;

  }
}
export=YAMLException