public ActionRequestHelper dependsOn(ActionRequestHelper dependency,boolean terminateOnFailure){
  dependency.terminateOnFailure(terminateOnFailure);
  mDependencies.add(dependency);
  return this;
}

public ActionRequestHelper dependsOn ( ActionRequestHelper dependency , boolean terminateOnFailure ) { dependency . terminateOnFailure ( terminateOnFailure ) ; mDependencies . add ( dependency ) ; return this ; }
used in chaining requests . if set to true , dependents of this will not continue to execute .
