Module com.thecoderscorner.tcmenu.javaapi

Package com.thecoderscorner.menu.domain.util

Class AbstractMenuItemVisitor<T>

java.lang.Object

com.thecoderscorner.menu.domain.util.AbstractMenuItemVisitor<T>

Type Parameters:

T -

All Implemented Interfaces:

MenuItemVisitor

public abstract class AbstractMenuItemVisitor<T>
extends Object
implements MenuItemVisitor

Abstract version of the interface MenuItemVisitor, it implements all the methods by defaulting the behaviour to the anyItem() method. You must implement at least the anyItem method as by default it throws an exception.

See Also:

• MenuItemVisitor

Constructor Summary

Constructors

Constructor	Description
AbstractMenuItemVisitor()

Method Summary

Modifier and Type	Method	Description
void	anyItem(MenuItem item)	Whenever a visit method is not implemented, then anyItem is called instead.
Optional<T>	getResult()	Returns the result previously stored by set result.
protected void	setResult(T res)	Stores the result within a visit call, normally used with visitWithResult
void	visit(ActionMenuItem item)	This will be called during visit for an action item
void	visit(AnalogMenuItem item)	This will be called during visit for an analog item
void	visit(BooleanMenuItem item)	This will be called during visit for a boolean item
void	visit(CustomBuilderMenuItem customItem)	This will be called during visit for a custom menu item
void	visit(EditableLargeNumberMenuItem numItem)	This will be called during visit for a large number item
void	visit(EditableTextMenuItem item)	This will be called during visit for a text item
void	visit(EnumMenuItem item)	This will be called during visit for an enumeration item
void	visit(FloatMenuItem item)	This will be called during visit for an floating point item
void	visit(Rgb32MenuItem rgbItem)	This will be called during visit for RGB items
void	visit(RuntimeListMenuItem listItem)	this will be called during visit for a list item
void	visit(ScrollChoiceMenuItem scrollItem)	This will be called during visit for scroll choice items
void	visit(SubMenuItem item)	This will be called during visit for sub menu

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractMenuItemVisitor

public AbstractMenuItemVisitor()

Method Details

visit

public void visit(AnalogMenuItem item)

Description copied from interface: MenuItemVisitor

This will be called during visit for an analog item

Specified by:

visit in interface MenuItemVisitor

Parameters:

item - the item

visit

public void visit(BooleanMenuItem item)

Description copied from interface: MenuItemVisitor

This will be called during visit for a boolean item

Specified by:

visit in interface MenuItemVisitor

Parameters:

item - the item

visit

public void visit(EnumMenuItem item)

Description copied from interface: MenuItemVisitor

This will be called during visit for an enumeration item

Specified by:

visit in interface MenuItemVisitor

Parameters:

item - the item

visit

public void visit(SubMenuItem item)

Description copied from interface: MenuItemVisitor

This will be called during visit for sub menu

Specified by:

visit in interface MenuItemVisitor

Parameters:

item - the item

visit

public void visit(EditableTextMenuItem item)

Description copied from interface: MenuItemVisitor

This will be called during visit for a text item

Specified by:

visit in interface MenuItemVisitor

Parameters:

item - the item

visit

public void visit(ActionMenuItem item)

Description copied from interface: MenuItemVisitor

This will be called during visit for an action item

Specified by:

visit in interface MenuItemVisitor

Parameters:

item - the item

visit

public void visit(FloatMenuItem item)

Description copied from interface: MenuItemVisitor

This will be called during visit for an floating point item

Specified by:

visit in interface MenuItemVisitor

Parameters:

item - the item

visit

public void visit(RuntimeListMenuItem listItem)

Description copied from interface: MenuItemVisitor

this will be called during visit for a list item

Specified by:

visit in interface MenuItemVisitor

Parameters:

listItem - the list item

visit

public void visit(EditableLargeNumberMenuItem numItem)

Description copied from interface: MenuItemVisitor

This will be called during visit for a large number item

Specified by:

visit in interface MenuItemVisitor

Parameters:

numItem - the number item

visit

public void visit(ScrollChoiceMenuItem scrollItem)

Description copied from interface: MenuItemVisitor

This will be called during visit for scroll choice items

Specified by:

visit in interface MenuItemVisitor

Parameters:

scrollItem - the rgb item

visit

public void visit(Rgb32MenuItem rgbItem)

Description copied from interface: MenuItemVisitor

This will be called during visit for RGB items

Specified by:

visit in interface MenuItemVisitor

Parameters:

rgbItem - the rgb item

visit

public void visit(CustomBuilderMenuItem customItem)

Description copied from interface: MenuItemVisitor

This will be called during visit for a custom menu item

Specified by:

visit in interface MenuItemVisitor

Parameters:

customItem - the custom item

anyItem

public void anyItem(MenuItem item)

Whenever a visit method is not implemented, then anyItem is called instead. Default behaviour is to throw an exception.

Parameters:

item - the item

getResult

public Optional<T> getResult()

Returns the result previously stored by set result.

Returns:

the result or empty if not set.

See Also:

• MenuItemHelper

setResult

protected void setResult(T res)

Stores the result within a visit call, normally used with visitWithResult

Parameters:

res - the result to store

See Also:

• MenuItemHelper