Issue #80: Add enumHandler

Foi criado enumHandler src/util/enumHandler.ts, que fica responsável pelos parses que antes estavam distribuidos pelo projeto.

Signed-off-by: Rafael rpd17@inf.ufpr.br

src/core/dimension.ts

@@ -19,7 +19,7 @@
  */
 
 import { RelationType, DataType } from "../common/types";
-import { EnumType } from "./enumType";
+import { EnumHandler } from "../util/enumHandler";
 
 /** Parameters used to create a Dimension object. */
 export interface DimensionOptions {
@@ -96,52 +96,18 @@ export class Dimension {
         if (this.relation === RelationType.NONE) {
             return {
                 name: this.name,
-                dataType: (this.dataType !== DataType.NONE) ? EnumType.stringfyDataType(this.dataType) : this.enumType ,
+                dataType: (this.dataType !== DataType.NONE) ? EnumHandler.stringfyDataType(this.dataType) : this.enumType ,
                 description: this.description
             };
         }
         else {
             return {
                 name: this.name,
-                dataType: (this.dataType !== DataType.NONE) ? EnumType.stringfyDataType(this.dataType) : this.enumType ,
+                dataType: (this.dataType !== DataType.NONE) ? EnumHandler.stringfyDataType(this.dataType) : this.enumType ,
                 parent: this.parent.name,
-                relation: Dimension.stringifyRelationType(this.relation),
+                relation: EnumHandler.stringifyRelationType(this.relation),
                 description: this.description
             };
         }
     }
-
-    /**
-     * Parse a string to enum(Relation Type).
-     * @param r - Relation in string format.
-     */
-    public static parseRelationType(r: string): RelationType {
-        switch (r) {
-            case "day":
-                return RelationType.DAY;
-            case "month":
-                return RelationType.MONTH;
-            case "year":
-                return RelationType.YEAR;
-            default:
-                return RelationType.NONE;
-        }
-    }
-
-    /**
-     * Parse an enum(Relation Type) to string.
-     * @param r - Relation to be stringified.
-     */
-    public static stringifyRelationType(r: RelationType): string {
-        switch (r) {
-            case RelationType.DAY:
-                return "day";
-            case RelationType.MONTH:
-                return "month";
-            case RelationType.YEAR:
-                return "year";
-            default:
-                return "";
-        }
-    }
 }