Applied-Energistics-2-tiler.../me/pathfinding/IPathItem.java

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package appeng.me.pathfinding;
import java.util.EnumSet;
import appeng.api.networking.GridFlags;
import appeng.api.util.IReadOnlyCollection;
public interface IPathItem
{
IPathItem getControllerRoute();
void setControllerRoute(IPathItem fast, boolean zeroOut);
/**
* used to determine if the finder can continue.
*/
boolean canSupportMoreChannels();
/**
* find possible choices for other pathing.
*/
IReadOnlyCollection<IPathItem> getPossibleOptions();
/**
* add one to the channel count, this is mostly for cables.
*/
void incrementChannelCount(int usedChannels);
/**
* get the grid flags for this IPathItem.
*
* @return the flag set.
*/
public EnumSet<GridFlags> getFlags();
/**
* channels are done, wrap it up.
*
* @return
*/
void finalizeChannels();
}