feat: upgrade antlr4 to 4.12.0 (#88)

src/lib/plsql/PlSqlBaseLexer.js

@@ -1,16 +0,0 @@
-const Lexer = require('antlr4').Lexer;
-
-function PlSqlBaseLexer(...args) {
-    Lexer.call(this, ...args);
-    return this;
-}
-
-PlSqlBaseLexer.prototype = Object.create(Lexer.prototype);
-PlSqlBaseLexer.prototype.constructor = PlSqlBaseLexer;
-
-PlSqlBaseLexer.prototype.IsNewlineAtPos = function(pos) {
-    const la = this._input.LA(pos);
-    return la == -1 || la == '\n';
-};
-
-exports.PlSqlBaseLexer = PlSqlBaseLexer;

src/lib/plsql/PlSqlBaseParser.js

@@ -1,27 +0,0 @@
-
-const Parser = require('antlr4').Parser;
-
-function PlSqlBaseParser(...args) {
-    Parser.call(this, ...args);
-    this._isVersion10 = false;
-    this._isVersion12 = true;
-    return this;
-}
-
-PlSqlBaseParser.prototype = Object.create(Parser.prototype);
-PlSqlBaseParser.prototype.constructor = PlSqlBaseParser;
-
-PlSqlBaseParser.prototype.isVersion10 = function() {
-    return this._isVersion10;
-};
-PlSqlBaseParser.prototype.isVersion12 = function() {
-    return this._isVersion12;
-};
-PlSqlBaseParser.prototype.setVersion10 = function(value) {
-    this._isVersion10 = value;
-};
-PlSqlBaseParser.prototype.setVersion12 = function(value) {
-    this._isVersion12 = value;
-};
-
-exports.PlSqlBaseParser = PlSqlBaseParser;

src/lib/plsql/base/PlSqlBaseLexer.ts

@@ -0,0 +1,9 @@
+import { Lexer } from "antlr4";
+
+export default class PlSqlBaseLexer extends Lexer {
+
+    IsNewlineAtPos(pos: number): boolean {
+        const la = this._input.LA(pos);
+        return la == -1;
+    }
+}

src/lib/plsql/base/PlSqlBaseParser.ts

@@ -0,0 +1,20 @@
+import { Parser } from 'antlr4';
+
+export default class PlSqlBaseParser extends Parser {
+
+    private _isVersion10: boolean = false;
+    private _isVersion12: boolean = true;
+
+    public isVersion10(): boolean {
+        return this._isVersion10;
+    }
+    public isVersion12(): boolean {
+        return this._isVersion12;
+    }
+    public setVersion10(value: boolean): void {
+        this._isVersion10 = value;
+    }
+    public setVersion12(value: boolean): void {
+        this._isVersion12 = value;
+    }
+}