Package mil.nga.proj

Class Projections

java.lang.Object

mil.nga.proj.Projections

public class Projections
extends Object

Collection of projections by authority

Author:

osbornb

Constructor Summary

Constructors

Constructor	Description
Projections()	Constructor

Method Summary

Modifier and Type	Method	Description
void	addProjection(Projection projection)	Add the projection
int	authorityCount()	Get the count of authorities
void	clear()	Clear all projections
void	clear(String authority)	Clear all projections for the authority
Projection	getProjection(String authority, String code)	Get the projection for the authority and code
AuthorityProjections	getProjections(String authority)	Get the authority projections
boolean	hasProjection(String authority, String code)	Check if the collection contains a projection for the authority and code
boolean	hasProjection(Projection projection)	Check if the collection contains the projection
boolean	isEmpty()	Is the collection empty?
int	projectionCount()	Get the count of projections
void	remove(String authority, long code)	Remove the projection for the authority and code
void	remove(String authority, String code)	Remove the projection for the authority and code
void	remove(Projection projection)	Remove the projection

Methods inherited from class java.lang.Object

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

Constructor Detail

Projections

public Projections()

Constructor

Method Detail

getProjections

public AuthorityProjections getProjections(String authority)

Get the authority projections

Parameters:

authority - coordinate authority

Returns:

authority projections

getProjection

public Projection getProjection(String authority,
                                String code)

Get the projection for the authority and code

Parameters:

authority - coordinate authority

code - coordinate code

Returns:

projection

hasProjection

public boolean hasProjection(Projection projection)

Check if the collection contains the projection

Parameters:

projection - projection

Returns:

true if has the projection

hasProjection

public boolean hasProjection(String authority,
                             String code)

Check if the collection contains a projection for the authority and code

Parameters:

authority - coordinate authority

code - coordinate code

Returns:

true if has a projection

addProjection

public void addProjection(Projection projection)

Add the projection

Parameters:

projection - projection

clear

public void clear()

Clear all projections

clear

public void clear(String authority)

Clear all projections for the authority

Parameters:

authority - coordinate authority

remove

public void remove(String authority,
                   long code)

Remove the projection for the authority and code

Parameters:

authority - coordinate authority

code - coordinate code

remove

public void remove(String authority,
                   String code)

Remove the projection for the authority and code

Parameters:

authority - coordinate authority

code - coordinate code

remove

public void remove(Projection projection)

Remove the projection

Parameters:

projection - projection

authorityCount

public int authorityCount()

Get the count of authorities

Returns:

count

projectionCount

public int projectionCount()

Get the count of projections

Returns:

count

isEmpty

public boolean isEmpty()

Is the collection empty?

Returns:

true if empty