de.matthiasmann.twl.theme
Class ParameterListImpl

java.lang.Object
  de.matthiasmann.twl.theme.ParameterListImpl

All Implemented Interfaces:

ParameterList

public class ParameterListImpl
extends java.lang.Object
implements ParameterList

Method Summary

Font	getFont(int idx) Returns the font at the given list index.
Image	getImage(int idx) Returns the image at the given list index.
MouseCursor	getMouseCursor(int idx) Returns the mouse cursor at the given list index.
boolean	getParameter(int idx, boolean defaultValue)
Color	getParameter(int idx, Color defaultValue)
<E extends java.lang.Enum<E>> E	getParameter(int idx, E defaultValue)
float	getParameter(int idx, float defaultValue)
int	getParameter(int idx, int defaultValue)
java.lang.String	getParameter(int idx, java.lang.String defaultValue)
ParameterList	getParameterList(int idx) Returns a parameter list at the given list index.
ParameterMap	getParameterMap(int idx) Returns a parameter map at the given list index.
java.lang.Object	getParameterValue(int idx) Retrives a parameter.
<T> T	getParameterValue(int idx, java.lang.Class<T> clazz) Retrieves a parameter and ensures that it has the desired type.
protected java.lang.String	getParentDescription()
int	getSize()
protected void	wrongParameterType(int idx, java.lang.Class<?> expectedType, java.lang.Class<?> foundType)

Methods inherited from class java.lang.Object

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

Method Detail

getSize

public int getSize()

Specified by:

getSize in interface ParameterList

getFont

public Font getFont(int idx)

Description copied from interface: ParameterList

Returns the font at the given list index. If no font with that name was found then the default font is returned.

Specified by:

getFont in interface ParameterList

Parameters:

idx - The index in the list

Returns:

A font object

getImage

public Image getImage(int idx)

Description copied from interface: ParameterList

Returns the image at the given list index. If no image with that name was found then null is returned.

Specified by:

getImage in interface ParameterList

Parameters:

idx - The index in the list

Returns:

A image object or null.

getMouseCursor

public MouseCursor getMouseCursor(int idx)

Description copied from interface: ParameterList

Returns the mouse cursor at the given list index. If no mouse cursor with that name was found then null is returned.

Specified by:

getMouseCursor in interface ParameterList

Parameters:

idx - The index in the list

Returns:

A mouse cursor object or null.

getParameterMap

public ParameterMap getParameterMap(int idx)

Description copied from interface: ParameterList

Returns a parameter map at the given list index. If no parameter map with that name was found then an empty map is returned.

Specified by:

getParameterMap in interface ParameterList

Parameters:

idx - The index in the list

Returns:

A parameter map object.

getParameterList

public ParameterList getParameterList(int idx)

Description copied from interface: ParameterList

Returns a parameter list at the given list index. If no parameter map with that name was found then an empty list is returned.

Specified by:

getParameterList in interface ParameterList

Parameters:

idx - The index in the list

Returns:

A parameter list object.

getParameter

public boolean getParameter(int idx,
                            boolean defaultValue)

Specified by:

getParameter in interface ParameterList

getParameter

public int getParameter(int idx,
                        int defaultValue)

Specified by:

getParameter in interface ParameterList

getParameter

public float getParameter(int idx,
                          float defaultValue)

Specified by:

getParameter in interface ParameterList

getParameter

public java.lang.String getParameter(int idx,
                                     java.lang.String defaultValue)

Specified by:

getParameter in interface ParameterList

getParameter

public Color getParameter(int idx,
                          Color defaultValue)

Specified by:

getParameter in interface ParameterList

getParameter

public <E extends java.lang.Enum<E>> E getParameter(int idx,
                                                    E defaultValue)

Specified by:

getParameter in interface ParameterList

getParameterValue

public java.lang.Object getParameterValue(int idx)

Description copied from interface: ParameterList

Retrives a parameter.

Specified by:

getParameterValue in interface ParameterList

Parameters:

idx - The index in the list

Returns:

the parameter value

getParameterValue

public <T> T getParameterValue(int idx,
                               java.lang.Class<T> clazz)

Description copied from interface: ParameterList

Retrieves a parameter and ensures that it has the desired type.

Specified by:

getParameterValue in interface ParameterList

Type Parameters:

T - The desired return type generic

Parameters:

idx - The index in the list

clazz - the required data type

Returns:

the parameter value or null if the type does not match

wrongParameterType

protected void wrongParameterType(int idx,
                                  java.lang.Class<?> expectedType,
                                  java.lang.Class<?> foundType)

getParentDescription

protected java.lang.String getParentDescription()