public EntityQuery where(EntityCondition... entityCondition){
  this.whereEntityCondition=EntityCondition.makeCondition(Arrays.asList(entityCondition));
  return this;
}

public EntityQuery where ( EntityCondition ... entityCondition ) { this . whereEntityCondition = EntityCondition . makeCondition ( Arrays . asList ( entityCondition ) ) ; return this ; }
set a series of entityconditions to be anded together as the where clause for the query note : each successive call to any of the where ( . . . ) methods will replace the currently set condition for the query .
