Package com.planet_ink.coffee_mud.Areas

Class StdThinInstance.EmptyFilters

java.lang.Object

com.planet_ink.coffee_mud.Areas.StdThinInstance.EmptyFilters

All Implemented Interfaces:

TrackingLibrary.RFilters

Direct Known Subclasses:

StdThinInstance.AllWaterFilters

Enclosing class:

StdThinInstance

protected static class StdThinInstance.EmptyFilters
extends java.lang.Object
implements TrackingLibrary.RFilters

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EmptyFilters()

Method Summary

Modifier and Type	Method	Description
TrackingLibrary.RFilters	copyOf()	Make a copy of this filter.
boolean	isFilteredOut(Room hostR, Room R, Exit E, int dir)	The room in question is always the second one, "R".
TrackingLibrary.RFilters	minus(TrackingLibrary.RFilter filter)	Del a filter from this filter set.
TrackingLibrary.RFilters	plus(TrackingLibrary.RFilter filter)	Add a new filter to this filter set.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyFilters

protected EmptyFilters()

Method Detail

isFilteredOut

public boolean isFilteredOut(Room hostR,
                             Room R,
                             Exit E,
                             int dir)

Description copied from interface: TrackingLibrary.RFilters

The room in question is always the second one, "R". The hostR is a room being travelled from, and is optional. The exit and direction are the travelling means, if any.

Specified by:

isFilteredOut in interface TrackingLibrary.RFilters

Parameters:

hostR - the starting room

R - the room being filtered, and the target room

E - the exit from the host to target room

dir - the direction from host to target room

Returns:

true if the room is to be skipped, or false otherwise

plus

public TrackingLibrary.RFilters plus(TrackingLibrary.RFilter filter)

Description copied from interface: TrackingLibrary.RFilters

Add a new filter to this filter set.

Specified by:

plus in interface TrackingLibrary.RFilters

Parameters:

filter - the new filter

Returns:

the filter set

minus

public TrackingLibrary.RFilters minus(TrackingLibrary.RFilter filter)

Description copied from interface: TrackingLibrary.RFilters

Del a filter from this filter set.

Specified by:

minus in interface TrackingLibrary.RFilters

Parameters:

filter - the old filter

Returns:

the filter set

copyOf

public TrackingLibrary.RFilters copyOf()

Description copied from interface: TrackingLibrary.RFilters

Make a copy of this filter.

Specified by:

copyOf in interface TrackingLibrary.RFilters

Returns:

the filter set