com.arellomobile.mvp.viewstate

Class MvpViewState<View extends MvpView>

java.lang.Object

com.arellomobile.mvp.viewstate.MvpViewState<View>

Direct Known Subclasses:

DefaultViewState

public abstract class MvpViewState<View extends MvpView>
extends java.lang.Object

Date: 15.12.2015 Time: 19:58

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Set<View>	mInRestoreState
protected ViewCommands<View>	mViewCommands
protected java.util.Set<View>	mViews
protected java.util.Map<View,java.util.Set<ViewCommand<View>>>	mViewStates

Constructor Summary

Constructors

Constructor and Description
MvpViewState()

Method Summary

Modifier and Type	Method and Description
void	attachView(View view) Attach view to view state and apply saves state
void	destroyView(View view)
void	detachView(View view) Detach view from view state.
java.util.Set<View>	getViews()
protected java.lang.Boolean	hasNotView()
boolean	isInRestoreState(View view) Check if view is in restore state or not
protected void	restoreState(View view, java.util.Set<ViewCommand<View>> currentState) Apply saved state to attached view

Methods inherited from class java.lang.Object

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

Field Detail

mViewCommands

protected ViewCommands<View extends MvpView> mViewCommands

mViews

protected java.util.Set<View extends MvpView> mViews

mInRestoreState

protected java.util.Set<View extends MvpView> mInRestoreState

mViewStates

protected java.util.Map<View extends MvpView,java.util.Set<ViewCommand<View extends MvpView>>> mViewStates

Constructor Detail

MvpViewState

public MvpViewState()

Method Detail

restoreState

protected void restoreState(View view,
                            java.util.Set<ViewCommand<View>> currentState)

Apply saved state to attached view

Parameters:

view - mvp view to restore state

currentState - commands that was applied already

hasNotView

protected java.lang.Boolean hasNotView()

Returns:

true if view state has one or more views, false otherwise (if view state doesn't have any view)

attachView

public void attachView(View view)

Attach view to view state and apply saves state

Parameters:

view - attachment

detachView

public void detachView(View view)

Detach view from view state. After this moment view state save commands via StateStrategy.beforeApply(List, ViewCommand).

Parameters:

view - target mvp view to detach

destroyView

public void destroyView(View view)

getViews

public java.util.Set<View> getViews()

Returns:

views, attached to this view state instance

isInRestoreState

public boolean isInRestoreState(View view)

Check if view is in restore state or not

Parameters:

view - view for check

Returns:

true if view state restore state to incoming view. false otherwise.