uk.ac.starlink.ttools.plot2.task

Class SimpleLayerType

java.lang.Object

uk.ac.starlink.ttools.plot2.task.SimpleLayerType

All Implemented Interfaces:

LayerType

Direct Known Subclasses:

SpotPlotter.SpotLayerType

public class SimpleLayerType
extends Object
implements LayerType

LayerType representing a single Plotter.

Since:

15 Sep 2014

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
SimpleLayerType(Plotter<?> plotter) Constructor.

Method Summary

Modifier and Type	Method and Description
Parameter<?>[]	getAssociatedParameters(String suffix) Returns a list of zero or more additional parameters associated with this layer type that may be required to turn it into the specification of an actual Plotter object.
CoordGroup	getCoordGroup() Returns a CoordGroup characteristic of this layer type.
Coord[]	getExtraCoords() Returns a list of any non-positional coordinates associated with this layer.
String	getName() Returns the name of this layer type.
Plotter<?>	getPlotter() Returns this layer type's single plotter.
Plotter<?>	getPlotter(Environment env, String suffix) Acquires a Plotter for this layer type.
ConfigKey<?>[]	getStyleKeys() Returns the style keys associated with this layer type.
String	getXmlDescription() Returns an XML description of this layer type.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleLayerType

public SimpleLayerType(Plotter<?> plotter)

Constructor.

Parameters:

plotter - plotter

Method Detail

getName

public String getName()

Description copied from interface: LayerType

Returns the name of this layer type.

Specified by:

getName in interface LayerType

Returns:

name as selected by user

getXmlDescription

public String getXmlDescription()

Description copied from interface: LayerType

Returns an XML description of this layer type.

Specified by:

getXmlDescription in interface LayerType

Returns:

one or more <p> elements

getAssociatedParameters

public Parameter<?>[] getAssociatedParameters(String suffix)

Description copied from interface: LayerType

Returns a list of zero or more additional parameters associated with this layer type that may be required to turn it into the specification of an actual Plotter object.

Specified by:

getAssociatedParameters in interface LayerType

Parameters:

suffix - layer suffix string for use in the execution environment

Returns:

zero or more associated parameters, for documentation purposes

getPlotter

public Plotter<?> getPlotter(Environment env,
                             String suffix)

Description copied from interface: LayerType

Acquires a Plotter for this layer type.

Specified by:

getPlotter in interface LayerType

Parameters:

env - execution environment

suffix - layer suffix string

Returns:

plotter

getPlotter

public Plotter<?> getPlotter()

Returns this layer type's single plotter.

Returns:

plotter

getCoordGroup

public CoordGroup getCoordGroup()

Description copied from interface: LayerType

Returns a CoordGroup characteristic of this layer type. It is not guaranteed that the returned value will be identical to the CoordGroup of all the plotters that this type can return.

Specified by:

getCoordGroup in interface LayerType

Returns:

best-efforts CoordGroup

getExtraCoords

public Coord[] getExtraCoords()

Description copied from interface: LayerType

Returns a list of any non-positional coordinates associated with this layer.

Specified by:

getExtraCoords in interface LayerType

Returns:

zero or more non-positional coordinates

getStyleKeys

public ConfigKey<?>[] getStyleKeys()

Description copied from interface: LayerType

Returns the style keys associated with this layer type.

Specified by:

getStyleKeys in interface LayerType

Returns:

zero or more style keys associated with every layer produced by this type