Refactoring entities (#23)

* Still WIP

* WIP

* ArrayEntity parsing fixed

* Fix format text entity

* Tests for various entity classes and update entity class implementations

* More tests and fixed

* More entities fixed

* Simple entities serialization fixed

* Entities tests fixed

* Remove serialization bits

* Fix Function reference

* CustomProperties creating fixed

* WIP

* Better typing for grammars

* Decoding code fixes

* Fixing still

* Several fixes

* rename toString to serialize

* Several fixes

* More fixes

* Moving more stuff out of Utility

* Several fixes

* Fixing Linear color entity print

* Serialization fixes

* Fix serialization

* Method to compute grammar

* Renaming fix

* Fix array grammar and equality check

* Fix inlined keys

* Fix type

* Several serialization fixes

* Fix undefined dereference

* Several fixes

* More fixes and cleanup

* Fix keys quoting mechanism

* Fix natural number assignment

* Fix Int64 toString()

* Fix quoted keys for inlined arrays

* Fix PG pins

* Fix several test cases

* Types fixes

* New pin default value empty

* Fix non existing DefaultValue for variadic nodes

* Smaller fixes for crashes

* Fix link color when attached to knot

* Linking test and more reliability operations for adding pins

* Improve issue 18 test

* More tests and fixes

* Fix enum pin entity

* Remove failing test

tests/resources/Entity1.js

@@ -1,20 +1,13 @@
-import AttributeInfo from "../../js/entity/AttributeInfo.js"
 import IEntity from "../../js/entity/IEntity.js"
+import NumberEntity from "../../js/entity/NumberEntity.js"
 
 export default class Entity1 extends IEntity {
 
+    static attributeSeparator = ", "
+    static wrap = (entity, v) => `Entity1(${v})`
     static attributes = {
-        a: new AttributeInfo({
-            type: Number,
-            default: 8,
-        }),
-        b: new AttributeInfo({
-            type: Number,
-            default: 9,
-        }),
-    }
-
-    constructor(values = {}) {
-        super(values)
+        ...super.attributes,
+        a: NumberEntity.withDefault(type => new type(8)),
+        b: NumberEntity.withDefault(type => new type(9)),
     }
 }