Added getBindableValue(int index) to ParameterAccessor.

Adapted ParametersParameterAccessor accordingly.

spring-data-commons-core/src/main/java/org/springframework/data/repository/query/ParameterAccessor.java

@@ -49,6 +49,19 @@ public interface ParameterAccessor extends Iterable<Object> {
     Sort getSort();
 
 
+    /**
+     * Returns the bindable value with the given index. Bindable means, that
+     * {@link Pageable} and {@link Sort} values are skipped without noticed in
+     * the index. For a method signature taking {@link String}, {@link Pageable}
+     * , {@link String}, {@code #getBindableParameter(1)} would return the
+     * second {@link String} value.
+     * 
+     * @param index
+     * @return
+     */
+    Object getBindableValue(int index);
+
+
     /**
      * Returns an iterator over all <em>bindable</em> parameters. This means
      * parameters implementing {@link Pageable} or {@link Sort} will not be

spring-data-commons-core/src/main/java/org/springframework/data/repository/query/ParametersParameterAccessor.java

@@ -89,7 +89,14 @@ public class ParametersParameterAccessor implements ParameterAccessor {
     }
 
 
-    private Object getBindableValue(int index) {
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * org.springframework.data.repository.query.ParameterAccessor#getBindableValue
+     * (int)
+     */
+    public Object getBindableValue(int index) {
 
         return values[parameters.getBindableParameter(index).getIndex()];
     }