Interface GridWatcher

All Superinterfaces:

TaskStatusListener

All Known Implementing Classes:

AbstractCraftingGridContainerMenu, AbstractGridContainerMenu, AbstractPortableGridContainerMenu, CraftingGridContainerMenu, GridContainerMenu, PatternGridContainerMenu, PortableGridBlockContainerMenu, PortableGridItemContainerMenu, WirelessGridContainerMenu

@API(status=STABLE,
     since="2.0.0-milestone.1.0")
public interface GridWatcher
extends TaskStatusListener

A grid listener.

Method Summary

Modifier and Type	Method	Description
void	invalidate()	Usually called when the grid network has been changed.
void	onActiveChanged(boolean newActive)	Called when the activeness state of the grid has changed.
void	onChanged(ResourceKey resource, long change, @Nullable TrackedResource trackedResource)	Called when a resource is changed.

Methods inherited from interface TaskStatusListener

taskAdded, taskRemoved, taskStatusChanged

Method Details

onActiveChanged

void onActiveChanged(boolean newActive)

Called when the activeness state of the grid has changed.

Parameters:

newActive - the new activeness state

onChanged

void onChanged(ResourceKey resource,
 long change,
 @Nullable TrackedResource trackedResource)

Called when a resource is changed.

Parameters:

resource - the resource

change - the changed amount

trackedResource - the tracked resource, if present

invalidate

void invalidate()

Usually called when the grid network has been changed.