vertx/src/main/java/eu/internetofus/common/vertx/AggregationBuilder.java
/**
   * Unwind an element of the document.
   *
   * @param elementPath the name of the element to unwind. It has to be the values
   *                    to access to component on the document.
   *
   * @return this builder.
   */
Unwind an element of the document.
@param elementPath the name of the element to unwind. It has to be the values
to access to component on the document.

@return this builder.
Unwind an element of the document . @param elementPath the name of the element to unwind . It has to be the values to access to component on the document . @return this builder .
public AggregationBuilder unwind(String elementPath) {
    var splitted = splitElementPath(elementPath);
    return this.unwindPath(splitted);
  }
public AggregationBuilder unwind ( String elementPath ) { var splitted = splitElementPath ( elementPath ) ; return this . unwindPath ( splitted ) ; }
Unwind an element of the document.
Unwind an element of the document .