Package guideme.screen

Interface GuideScreenHistory

All Known Implementing Classes:

GlobalInMemoryHistory

public interface GuideScreenHistory

Method Summary

Modifier and Type	Method	Description
Optional<PageAnchor>	back()
Optional<PageAnchor>	current()
Optional<PageAnchor>	forward()
PageAnchor	get(int index)
Optional<PageAnchor>	peekBack()
Optional<PageAnchor>	peekForward()
void	push(PageAnchor anchor)	Append to history if it's not already appended

Method Details

push

void push(PageAnchor anchor)

Append to history if it's not already appended

get

PageAnchor get(int index)

current

Optional<PageAnchor> current()

forward

Optional<PageAnchor> forward()

peekForward

Optional<PageAnchor> peekForward()

back

Optional<PageAnchor> back()

peekBack

Optional<PageAnchor> peekBack()