Package edu.cnm.deepdive.interviewprep.adapter

Class QuestionItemAdapter

java.lang.Object

androidx.recyclerview.widget.RecyclerView.Adapter<edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder>

edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter

public class QuestionItemAdapter
extends RecyclerView.Adapter<edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder>

Populates Questions into a RecyclerView as specified by the accompanying item layout.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	QuestionItemAdapter.OnQuestionClickHelper	A helper class object to aid in going to a particular Question details object.
static interface	QuestionItemAdapter.OnQuestionDeleteHelper	A helper class to aid in deleting a Question object.
static interface	QuestionItemAdapter.OnQuestionEditHelper	A helper class to aid in editing a Question object.

Nested classes/interfaces inherited from class androidx.recyclerview.widget.RecyclerView.Adapter

RecyclerView.Adapter.StateRestorationPolicy

Constructor Summary

Constructors

Constructor	Description
QuestionItemAdapter(Context context, List<Question> questions, QuestionItemAdapter.OnQuestionEditHelper onQuestionEditHelper, QuestionItemAdapter.OnQuestionDeleteHelper onQuestionDeleteHelper, QuestionItemAdapter.OnQuestionClickHelper onQuestionClickHelper)	Class constructor.

Method Summary

Modifier and Type	Method	Description
int	getItemCount()
void	onBindViewHolder(edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder holder, int position)
edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder	onCreateViewHolder(ViewGroup parent, int viewType)

Methods inherited from class androidx.recyclerview.widget.RecyclerView.Adapter

bindViewHolder, createViewHolder, findRelativeAdapterPositionIn, getItemId, getItemViewType, getStateRestorationPolicy, hasObservers, hasStableIds, notifyDataSetChanged, notifyItemChanged, notifyItemChanged, notifyItemInserted, notifyItemMoved, notifyItemRangeChanged, notifyItemRangeChanged, notifyItemRangeInserted, notifyItemRangeRemoved, notifyItemRemoved, onAttachedToRecyclerView, onBindViewHolder, onDetachedFromRecyclerView, onFailedToRecycleView, onViewAttachedToWindow, onViewDetachedFromWindow, onViewRecycled, registerAdapterDataObserver, setHasStableIds, setStateRestorationPolicy, unregisterAdapterDataObserver

Methods inherited from class java.lang.Object

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

Constructor Detail

QuestionItemAdapter

public QuestionItemAdapter(Context context,
                           List<Question> questions,
                           QuestionItemAdapter.OnQuestionEditHelper onQuestionEditHelper,
                           QuestionItemAdapter.OnQuestionDeleteHelper onQuestionDeleteHelper,
                           QuestionItemAdapter.OnQuestionClickHelper onQuestionClickHelper)

Class constructor. Initializes local variables.

Parameters:

context - The context.

questions - A list of Questions to be populated into the RecyclerView.

onQuestionEditHelper - A helper class object to aid in editing a Question object.

onQuestionDeleteHelper - A helper class object to aid in deleting a Question object.

onQuestionClickHelper - A helper class object to aid in going to a particular Question details object.

Method Detail

onCreateViewHolder

@NonNull
public edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder onCreateViewHolder(@NonNull
                                                                                            ViewGroup parent,
                                                                                            int viewType)

Specified by:

onCreateViewHolder in class RecyclerView.Adapter<edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder>

onBindViewHolder

public void onBindViewHolder(@NonNull
                             edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder holder,
                             int position)

Specified by:

onBindViewHolder in class RecyclerView.Adapter<edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder>

getItemCount

public int getItemCount()

Specified by:

getItemCount in class RecyclerView.Adapter<edu.cnm.deepdive.interviewprep.adapter.QuestionItemAdapter.Holder>