Package com.xffffff.wellfed.mealplan

Class MealPlanController

java.lang.Object

com.xffffff.wellfed.mealplan.MealPlanController

All Implemented Interfaces:

DBAdapter.OnDataChangedListener

public class MealPlanController
extends java.lang.Object
implements DBAdapter.OnDataChangedListener

The MealPlanController class controls the MealPlanActivity.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	MealPlanController.OnAdapterDataChangedListener	onAdapterDataChangedListener is the interface that is called when the data in the adapter changes.
static interface	MealPlanController.OnDataChanged	onDataChanged is the interface that is called when the data in the controller changes.

Constructor Summary

Constructors

Constructor	Description
MealPlanController(android.app.Activity activity)	The MealPlanController constructor.

Method Summary

Modifier and Type	Method	Description
void	addMealPlan(MealPlan mealPlan)	The addMealPlan method for the MealPlanController.
void	deleteMealPlan(MealPlan mealPlan, boolean surpressSnackbar)	The deleteMealPlan method for the MealPlanController.
MealPlanAdapter	getAdapter()	GetAdapter method for the MealPlanController.
android.util.Pair<MealPlan,java.lang.Integer>	getCurrentMealPlan()	Get today's meal plan
void	onDataChanged()	If data is changed
Recipe	scaleRecipe(Recipe recipe, java.lang.Long mealPlanServings)	The scaleRecipe method for the MealPlanController.
void	setOnAdapterChangedListener(MealPlanController.OnAdapterDataChangedListener listener)	setOnAdapterDataChangedListener sets the OnAdapterDataChangedListener listener.
void	setOnDataChanged(MealPlanController.OnDataChanged onDataChanged)	setOnDataChanged sets the OnDataChanged listener.
void	startListening(java.lang.String id)	startListening starts listening for changes in the database for the specified meal plan.
void	stopListening()	stopListening stops listening for changes in the database.
void	updateMealPlan(MealPlan mealPlan)	The updateMealPlan method for the MealPlanController.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MealPlanController

public MealPlanController(android.app.Activity activity)

The MealPlanController constructor. Creates a new MealPlanController object.

Parameters:

activity - The activity that the controller is being created in.

Method Detail

setOnDataChanged

public void setOnDataChanged(MealPlanController.OnDataChanged onDataChanged)

setOnDataChanged sets the OnDataChanged listener.

Parameters:

onDataChanged - the OnDataChanged listener

setOnAdapterChangedListener

public void setOnAdapterChangedListener(MealPlanController.OnAdapterDataChangedListener listener)

setOnAdapterDataChangedListener sets the OnAdapterDataChangedListener listener.

Parameters:

listener - the OnAdapterDataChangedListener listener

startListening

public void startListening(java.lang.String id)

startListening starts listening for changes in the database for the specified meal plan.

Parameters:

id - the id of the meal plan

stopListening

public void stopListening()

stopListening stops listening for changes in the database.

getAdapter

public MealPlanAdapter getAdapter()

GetAdapter method for the MealPlanController. Returns the adapter for the RecyclerView of meal plans.

Returns:

The adapter for the RecyclerView of meal plans.

addMealPlan

public void addMealPlan(MealPlan mealPlan)

The addMealPlan method for the MealPlanController. Adds a new meal plan to the database.

Parameters:

mealPlan - The meal plan to be added to the database.

updateMealPlan

public void updateMealPlan(MealPlan mealPlan)

The updateMealPlan method for the MealPlanController. Updates a meal plan in the database.

Parameters:

mealPlan - The meal plan to be updated in the database.

deleteMealPlan

public void deleteMealPlan(MealPlan mealPlan,
                           boolean surpressSnackbar)

The deleteMealPlan method for the MealPlanController. Deletes a meal plan from the database.

Parameters:

mealPlan - The meal plan to be deleted from the database.

surpressSnackbar - A boolean indicating whether to surpress the snackbar or not.

scaleRecipe

public Recipe scaleRecipe(Recipe recipe,
                          java.lang.Long mealPlanServings)

The scaleRecipe method for the MealPlanController. Scales a recipe to the desired number of servings.

Parameters:

recipe - The recipe to be scaled.

mealPlanServings - The number of servings to scale the recipe to.

Returns:

The scaled recipe.

onDataChanged

public void onDataChanged()

If data is changed

Specified by:

onDataChanged in interface DBAdapter.OnDataChangedListener

getCurrentMealPlan

public android.util.Pair<MealPlan,java.lang.Integer> getCurrentMealPlan()

Get today's meal plan

Returns:

today's meal plan