Package bibliothek.gui.dock.common.perspective

Class LocationHistory

java.lang.Object

bibliothek.gui.dock.common.perspective.LocationHistory

public class LocationHistory
extends Object

An ordered map of ExtendedModes and Locations, ordered by the time when the location was recorded.

Author:

Benjamin Sigg

Constructor Summary

Constructors

Constructor	Description
LocationHistory()

Method Summary

Modifier and Type	Method	Description
void	add(ExtendedMode mode, Location location)	Sets the location that is to be used for mode.
Location	get(ExtendedMode mode)	Gets the location that is to be used for mode.
ExtendedMode	getLastMode()	Gets the newest entry of this history.
Map<Path,Location>	getLocations()	Gets all the locations that are stored in this history.
ExtendedMode	getMode(int index)	Gets the index'th entry of this history, where an index of 0 represents the oldest entry.
List<Path>	getOrder()	Gets all the identifiers of the ordered ExtendedModes.
int	getSize()	Gets the number of entries this history has.
void	insert(int index, ExtendedMode mode, Location location)	Sets the location that is to be used for mode.
void	remove(ExtendedMode mode)	Removes any entries related to mode.

Methods inherited from class java.lang.Object

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

Constructor Details

LocationHistory

public LocationHistory()

Method Details

add

public void add(ExtendedMode mode,
 Location location)

Sets the location that is to be used for mode.

Parameters:

mode - the mode of the location

location - the location to store

insert

public void insert(int index,
 ExtendedMode mode,
 Location location)

Sets the location that is to be used for mode.

Parameters:

index - the location of the mode, where 0 represents the oldest entry

mode - the mode of the location

location - the location to store

get

public Location get(ExtendedMode mode)

Gets the location that is to be used for mode.

Parameters:

mode - the mode whose location is searched

Returns:

the location or null if not found

remove

public void remove(ExtendedMode mode)

Removes any entries related to mode.

Parameters:

mode - the mode to remove

getSize

public int getSize()

Gets the number of entries this history has.

Returns:

the number of entries

getMode

public ExtendedMode getMode(int index)

Gets the index'th entry of this history, where an index of 0 represents the oldest entry.

Parameters:

index - the location of the entry

Returns:

the mode at index

getLastMode

public ExtendedMode getLastMode()

Gets the newest entry of this history.

Returns:

the newest mode or null

getOrder

public List<Path> getOrder()

Gets all the identifiers of the ordered ExtendedModes.

Returns:

the order of modes

getLocations

public Map<Path,Location> getLocations()

Gets all the locations that are stored in this history.

Returns:

the locations