Move ol/format/xmlformat.js to ol/format/xml.js

src/ol/format/xml.js

@@ -0,0 +1,48 @@
+goog.provide('ol.format.XML');
+
+goog.require('ol.xml');
+
+
+/**
+ * @classdesc
+ * Generic format for reading non-feature XML data
+ *
+ * @constructor
+ * @struct
+ */
+ol.format.XML = function() {
+};
+
+
+/**
+ * @param {Document|Node|string} source Source.
+ * @return {Object} The parsed result.
+ */
+ol.format.XML.prototype.read = function(source) {
+  if (ol.xml.isDocument(source)) {
+    return this.readFromDocument(/** @type {Document} */ (source));
+  } else if (ol.xml.isNode(source)) {
+    return this.readFromNode(/** @type {Node} */ (source));
+  } else if (typeof source === 'string') {
+    var doc = ol.xml.parse(source);
+    return this.readFromDocument(doc);
+  } else {
+    return null;
+  }
+};
+
+
+/**
+ * @abstract
+ * @param {Document} doc Document.
+ * @return {Object} Object
+ */
+ol.format.XML.prototype.readFromDocument = function(doc) {};
+
+
+/**
+ * @abstract
+ * @param {Node} node Node.
+ * @return {Object} Object
+ */
+ol.format.XML.prototype.readFromNode = function(node) {};