org.escot
Class BasicFeature

java.lang.Object
  |
  +--org.escot.BasicFeature

All Implemented Interfaces:

EscotFeature

Direct Known Subclasses:

BasicValue, FeatureWrapper, FunctionAdapter, PropertyAdapter

public abstract class BasicFeature

extends Object

implements EscotFeature

Basic implementation of the EscotFeature interface.

Field Summary

protected int	INITIAL_ATTR_CAPACITY
protected Hashtable	mAttributes
protected PropertyChangeSupport	mPCSupport

Fields inherited from interface org.escot.EscotFeature

COLOR_ATTRIBUTE, DESCRIPTION_ATTRIBUTE, ICON16x16_ATTRIBUTE, TYPE_ATTRIBUTE

Constructor Summary

BasicFeature()

Method Summary

void	addPropertyChangeListener(PropertyChangeListener l) adds a property change listener to this feature.
EscotFeature	duplicate() Features that should be duplicated when wired to return a duplicate to handle the next wire.
Object	getAttribute(String attribute) gets the value of the given attribute
String	getName() gets the name of this feature
void	putAttribute(String attribute, Object newValue) associates the given value with the given attribute
void	removePropertyChangeListener(PropertyChangeListener l) removes a property change listener from this feature
void	setName(String name)

Methods inherited from class java.lang.Object

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

Field Detail

INITIAL_ATTR_CAPACITY

protected int INITIAL_ATTR_CAPACITY

mPCSupport

protected transient PropertyChangeSupport mPCSupport

mAttributes

protected Hashtable mAttributes

Constructor Detail

BasicFeature

public BasicFeature()

Method Detail

setName

public void setName(String name)

getName

public String getName()

Description copied from interface: EscotFeature

gets the name of this feature

Specified by:

getName in interface EscotFeature

Following copied from interface: org.escot.EscotFeature

Returns:

the name of the feature

getAttribute

public Object getAttribute(String attribute)

Description copied from interface: EscotFeature

gets the value of the given attribute

Specified by:

getAttribute in interface EscotFeature

Following copied from interface: org.escot.EscotFeature

Parameters:

attribute - the attribute

Returns:

an Object representing the value

putAttribute

public void putAttribute(String attribute,
                         Object newValue)

Description copied from interface: EscotFeature

associates the given value with the given attribute

Specified by:

putAttribute in interface EscotFeature

Following copied from interface: org.escot.EscotFeature

Parameters:

attribute - the attribute

value - the value for the attribute

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)

Description copied from interface: EscotFeature

adds a property change listener to this feature. Notified of changes in Name or attributes.

Specified by:

addPropertyChangeListener in interface EscotFeature

Following copied from interface: org.escot.EscotFeature

Parameters:

l - a PropertyChangeListener that wants to be notified of changes

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)

Description copied from interface: EscotFeature

removes a property change listener from this feature

Specified by:

removePropertyChangeListener in interface EscotFeature

Following copied from interface: org.escot.EscotFeature

Parameters:

l - a PropertyChangeListener that no longer wants to listen to changes

duplicate

public EscotFeature duplicate()
                       throws InstantiationException,
                              IllegalAccessException

Description copied from interface: EscotFeature

Features that should be duplicated when wired to return a duplicate to handle the next wire.

Specified by:

duplicate in interface EscotFeature