Merge pull request #1505 from salmonvoice/master

added getter for additionalParameters

Author: hazendaz

src/main/java/org/apache/ibatis/mapping/BoundSql.java

@@ -73,4 +73,8 @@ public void setAdditionalParameter(String name, Object value) {
   public Object getAdditionalParameter(String name) {
     return metaParameters.getValue(name);
   }
+
+  public Map<String, Object> getAdditionalParameters() {
+    return additionalParameters;
+  }
 }