org.openstreetmap.josm.gui.preferences.projection

Class AbstractProjectionChoice

java.lang.Object

org.openstreetmap.josm.gui.preferences.projection.AbstractProjectionChoice

All Implemented Interfaces:

ProjectionChoice

Direct Known Subclasses:

CodeProjectionChoice, CustomProjectionChoice, ListProjectionChoice, SingleProjectionChoice

public abstract class AbstractProjectionChoice
extends java.lang.Object
implements ProjectionChoice

Super class for ProjectionChoice implementations.

Handles common parameters name and id.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	id
protected java.lang.String	name

Constructor Summary

Constructors

Constructor and Description
AbstractProjectionChoice(java.lang.String name, java.lang.String id) Constructs a new AbstractProjectionChoice.

Method Summary

Modifier and Type	Method and Description
abstract java.lang.String	getCurrentCode() Returns current projection code.
java.lang.String	getId() Get a unique id for the projection choice.
Projection	getProjection() Get the projection that matches the internal state.
abstract java.lang.String	getProjectionName() Returns projection name.
java.lang.String	toString() Short name of the projection choice as shown in the GUI (combo box).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openstreetmap.josm.gui.preferences.projection.ProjectionChoice

allCodes, getPreferencePanel, getPreferences, getPreferencesFromCode, setPreferences

Field Detail

name

protected java.lang.String name

id

protected java.lang.String id

Constructor Detail

AbstractProjectionChoice

public AbstractProjectionChoice(java.lang.String name,
                                java.lang.String id)

Constructs a new AbstractProjectionChoice.

Parameters:

name - short name of the projection choice as shown in the GUI

id - unique identifier for the projection choice

Method Detail

getId

public java.lang.String getId()

Description copied from interface: ProjectionChoice

Get a unique id for the projection choice. Will be used to save the user selection to the preference file.

Specified by:

getId in interface ProjectionChoice

Returns:

the string identifier

toString

public java.lang.String toString()

Description copied from interface: ProjectionChoice

Short name of the projection choice as shown in the GUI (combo box).

Specified by:

toString in interface ProjectionChoice

Overrides:

toString in class java.lang.Object

Returns:

the name

getCurrentCode

public abstract java.lang.String getCurrentCode()

Returns current projection code.

Returns:

current projection code

getProjectionName

public abstract java.lang.String getProjectionName()

Returns projection name.

Returns:

projection name

getProjection

public Projection getProjection()

Description copied from interface: ProjectionChoice

Get the projection that matches the internal state.

Specified by:

getProjection in interface ProjectionChoice

Returns:

the effective projection