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Be stricter with the type of ol.source.TileWMS#_urls

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Éric Lemoine
2014-07-10 10:49:16 +02:00
parent aafa578805
commit 2b4b2dadf7
1 changed files with 5 additions and 5 deletions
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src/ol/source/tilewmssource.js
+5 -5
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@@ -56,9 +56,9 @@ ol.source.TileWMS = function(opt_options) {
/** /**
* @private * @private
* @type {Array.<string>|undefined} * @type {!Array.<string>}
*/ */
this.urls_ = urls; this.urls_ = goog.isDefAndNotNull(urls) ? urls : [];
/** /**
* @private * @private
@@ -232,7 +232,7 @@ ol.source.TileWMS.prototype.getRequestUrl_ =
pixelRatio, projection, params) { pixelRatio, projection, params) {
var urls = this.urls_; var urls = this.urls_;
if (!goog.isDef(urls) || goog.array.isEmpty(urls)) { if (goog.array.isEmpty(urls)) {
return undefined; return undefined;
} }
@@ -283,7 +283,7 @@ ol.source.TileWMS.prototype.getRequestUrl_ =
if (urls.length == 1) { if (urls.length == 1) {
url = urls[0]; url = urls[0];
} else { } else {
var index = goog.math.modulo(tileCoord.hash(), this.urls_.length); var index = goog.math.modulo(tileCoord.hash(), urls.length);
url = urls[index]; url = urls[index];
} }
return goog.uri.utils.appendParamsFromMap(url, params); return goog.uri.utils.appendParamsFromMap(url, params);
@@ -309,7 +309,7 @@ ol.source.TileWMS.prototype.getTilePixelSize =
/** /**
* Return the URLs used for this WMS source. * Return the URLs used for this WMS source.
* @return {Array.<string>|undefined} URLs. * @return {!Array.<string>} URLs.
* @api * @api
*/ */
ol.source.TileWMS.prototype.getUrls = function() { ol.source.TileWMS.prototype.getUrls = function() {