public GroupingSearch setAllGroupHeads(boolean allGroupHeads) {this.allGroupHeads = allGroupHeads;return this;}

public GroupingSearch setAllGroupHeads ( boolean allGroupHeads ) { this . allGroupHeads = allGroupHeads ; return this ; }
public virtual GroupingSearch SetAllGroupHeads(bool allGroupHeads){this.allGroupHeads = allGroupHeads;return this;}
