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[VSoRC/.git] / node_modules / xterm / src / common / Lifecycle.ts

diff --git a/node_modules/xterm/src/common/Lifecycle.ts b/node_modules/xterm/src/common/Lifecycle.ts
deleted file mode 100644 (file)
index ad1afa1..0000000
--- a/node_modules/xterm/src/common/Lifecycle.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-/**
- * Copyright (c) 2018 The xterm.js authors. All rights reserved.
- * @license MIT
- */
-
-import { IDisposable } from 'common/Types';
-
-/**
- * A base class that can be extended to provide convenience methods for managing the lifecycle of an
- * object and its components.
- */
-export abstract class Disposable implements IDisposable {
-  protected _disposables: IDisposable[] = [];
-  protected _isDisposed: boolean = false;
-
-  constructor() {
-  }
-
-  /**
-   * Disposes the object, triggering the `dispose` method on all registered IDisposables.
-   */
-  public dispose(): void {
-    this._isDisposed = true;
-    this._disposables.forEach(d => d.dispose());
-    this._disposables.length = 0;
-  }
-
-  /**
-   * Registers a disposable object.
-   * @param d The disposable to register.
-   */
-  public register<T extends IDisposable>(d: T): void {
-    this._disposables.push(d);
-  }
-
-  /**
-   * Unregisters a disposable object if it has been registered, if not do
-   * nothing.
-   * @param d The disposable to unregister.
-   */
-  public unregister<T extends IDisposable>(d: T): void {
-    const index = this._disposables.indexOf(d);
-    if (index !== -1) {
-      this._disposables.splice(index, 1);
-    }
-  }
-}