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GUACAMOLE-986: Add non-nullable modifier to return type of functions never returning null

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Alternatively use a primitive type instead of nullable boxed type.
This commit is contained in:
Jakub Vrána
2020-03-10 14:40:46 +01:00
committed by Jakub Vrana
parent 3b97349f05
commit f722072807
15 changed files with 50 additions and 50 deletions
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18
guacamole-common-js/src/main/webapp/modules/Display.js
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@@ -194,7 +194,7 @@ Guacamole.Display = function() {
* Returns whether this frame is ready to be rendered. This function
* returns true if and only if ALL underlying tasks are unblocked.
*
* @returns {Boolean} true if all underlying tasks are unblocked,
* @returns {boolean} true if all underlying tasks are unblocked,
* false otherwise.
*/
this.isReady = function() {
@@ -282,7 +282,7 @@ Guacamole.Display = function() {
* @private
* @param {function} handler The function to call when possible, if any.
* @param {boolean} blocked Whether the task should start blocked.
* @returns {Task} The Task created and added to the queue for future
* @returns {!Task} The Task created and added to the queue for future
* running.
*/
function scheduleTask(handler, blocked) {
@@ -294,7 +294,7 @@ Guacamole.Display = function() {
/**
* Returns the element which contains the Guacamole display.
*
* @return {Element} The element containing the Guacamole display.
* @return {!Element} The element containing the Guacamole display.
*/
this.getElement = function() {
return bounds;
@@ -324,7 +324,7 @@ Guacamole.Display = function() {
* this layer, but the default layer cannot be removed and is the absolute
* ancestor of all other layers.
*
* @return {Guacamole.Display.VisibleLayer} The default layer.
* @return {!Guacamole.Display.VisibleLayer} The default layer.
*/
this.getDefaultLayer = function() {
return default_layer;
@@ -335,7 +335,7 @@ Guacamole.Display = function() {
* a layer for the image of the mouse cursor. This layer is a special case
* and exists above all other layers, similar to the hardware mouse cursor.
*
* @return {Guacamole.Display.VisibleLayer} The cursor layer.
* @return {!Guacamole.Display.VisibleLayer} The cursor layer.
*/
this.getCursorLayer = function() {
return cursor;
@@ -346,7 +346,7 @@ Guacamole.Display = function() {
* layer, but can be moved to be a child of any other layer. Layers returned
* by this function are visible.
*
* @return {Guacamole.Display.VisibleLayer} The newly-created layer.
* @return {!Guacamole.Display.VisibleLayer} The newly-created layer.
*/
this.createLayer = function() {
var layer = new Guacamole.Display.VisibleLayer(displayWidth, displayHeight);
@@ -359,7 +359,7 @@ Guacamole.Display = function() {
* are implemented in the same manner as layers, but do not provide the
* same nesting semantics.
*
* @return {Guacamole.Layer} The newly-created buffer.
* @return {!Guacamole.Layer} The newly-created buffer.
*/
this.createBuffer = function() {
var buffer = new Guacamole.Layer(0, 0);
@@ -1202,7 +1202,7 @@ Guacamole.Display = function() {
* Returns a canvas element containing the entire display, with all child
* layers composited within.
*
* @return {HTMLCanvasElement} A new canvas element containing a copy of
* @return {!HTMLCanvasElement} A new canvas element containing a copy of
* the display.
*/
this.flatten = function() {
@@ -1400,7 +1400,7 @@ Guacamole.Display.VisibleLayer = function(width, height) {
/**
* Returns the element containing the canvas and any other elements
* associated with this layer.
* @returns {Element} The element containing this layer's canvas.
* @returns {!Element} The element containing this layer's canvas.
*/
this.getElement = function() {
return div;