#455 fix

src/main/java/io/appium/java_client/DefaultGenericMobileDriver.java

@@ -142,14 +142,14 @@ public List findElementsByXPath(String using) {
     * @throws WebDriverException This method is not applicable with browser/webview UI.
     */
     @Override public T findElementByAccessibilityId(String using) throws WebDriverException {
-        return (T) findElement("accessibility id", using);
+        return (T) findElement(MobileSelector.ACCESSIBILITY.toString(), using);
     }
 
     /**
      * @throws WebDriverException This method is not applicable with browser/webview UI.
      */
     @Override public List findElementsByAccessibilityId(String using) throws WebDriverException {
-        return (List<T>) findElements("accessibility id", using);
+        return (List<T>) findElements(MobileSelector.ACCESSIBILITY.toString(), using);
     }
 
     /**

src/main/java/io/appium/java_client/DefaultGenericMobileElement.java

@@ -132,11 +132,11 @@ public List findElementsByXPath(String using) {
     }
 
     @Override public T findElementByAccessibilityId(String using) {
-        return (T) findElement("accessibility id", using);
+        return (T) findElement(MobileSelector.ACCESSIBILITY.toString(), using);
     }
 
     @Override public List findElementsByAccessibilityId(String using) {
-        return findElements("accessibility id", using);
+        return findElements(MobileSelector.ACCESSIBILITY.toString(), using);
     }
 
     /**

src/main/java/io/appium/java_client/FindsByFluentSelector.java

@@ -0,0 +1,53 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * See the NOTICE file distributed with this work for additional
+ * information regarding copyright ownership.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.appium.java_client;
+
+import org.openqa.selenium.NoSuchElementException;
+import org.openqa.selenium.WebDriverException;
+import org.openqa.selenium.WebElement;
+
+import java.util.List;
+
+public interface FindsByFluentSelector<T extends WebElement> {
+
+    /**
+    * Method performs the searching for a single element by some selector defined by string
+    * and value of the given selector
+    *
+    * @param by is a string selector
+    * @param using is a value of the given selector
+    * @return the first found element
+    *
+    * @throws WebDriverException when current session doesn't support the given selector or when
+    *       value of the selector is not consistent.
+    * @throws NoSuchElementException when no one element is found
+    */
+    T findElement(String by, String using) throws WebDriverException, NoSuchElementException;
+
+    /**
+    * Method performs the searching for a list of elements by some selector defined by string
+    * and value of the given selector
+    *
+    * @param by is a string selector
+    * @param using is a value of the given selector
+    * @return a list of elements
+    *
+    * @throws WebDriverException when current session doesn't support the given selector or when
+    *       value of the selector is not consistent.
+    */
+    List<T> findElements(String by, String using) throws WebDriverException;
+}

src/main/java/io/appium/java_client/FindsByIosNSPredicate.java

@@ -0,0 +1,28 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * See the NOTICE file distributed with this work for additional
+ * information regarding copyright ownership.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.appium.java_client;
+
+import org.openqa.selenium.WebElement;
+
+import java.util.List;
+
+public interface FindsByIosNSPredicate<T extends WebElement> {
+
+    T findElementByIosNsPredicate(String using);
+
+    List<T> findElementsByIosNsPredicate(String using);
+}

src/main/java/io/appium/java_client/FindsByWindowsAutomation.java

@@ -0,0 +1,41 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * See the NOTICE file distributed with this work for additional
+ * information regarding copyright ownership.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+package io.appium.java_client;
+
+import org.openqa.selenium.WebElement;
+
+import java.util.List;
+
+public interface FindsByWindowsAutomation<T extends WebElement>  {
+
+    /**
+     * Finds the first of elements that match the Windows UIAutomation selector supplied.
+     *
+     * @param selector a Windows UIAutomation selector
+     * @return The first element that matches the given selector
+     */
+    T findElementByWindowsUIAutomation(String selector);
+
+    /**
+     * Finds a list of elements that match the Windows UIAutomation selector supplied.
+     *
+     * @param selector a Windows UIAutomation selector
+     * @return a list of elements that match the given selector
+     */
+    List<T> findElementsByWindowsUIAutomation(String selector);
+}