org.netbeans.spi.java.classpath

Interface PathResourceImplementation

All Known Subinterfaces:

FilteringPathResourceImplementation

All Known Implementing Classes:

CompositePathResourceBase, PathResourceBase

public interface PathResourceImplementation

SPI interface for one classpath entry.

Since:

org.netbeans.api.java/1 1.4

See Also:

ClassPathImplementation

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROP_ROOTS

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener) Adds property change listener.
ClassPathImplementation	getContent() Returns ClassPathImplementation representing the content of the PathResourceImplementation.
URL[]	getRoots() Roots of the class path entry.
void	removePropertyChangeListener(PropertyChangeListener listener) Removes property change listener.

Field Detail

PROP_ROOTS

static final String PROP_ROOTS

See Also:

Constant Field Values

Method Detail

getRoots

URL[] getRoots()

Roots of the class path entry. In the case of simple resource it returns array containing just one URL. In the case of composite resource it returns array containing one or more URL.

Returns:

array of URL, never returns null.

getContent

ClassPathImplementation getContent()

Returns ClassPathImplementation representing the content of the PathResourceImplementation. If the PathResourceImplementation represents leaf resource, it returns null. The ClassPathImplementation is live and can be used for path resource content modification.

Semi-deprecated. There was never a real reason for this method to exist. If implementing PathResourceImplementation you can simply return null; it is unlikely anyone will call this method anyway.

Returns:

classpath handle in case of composite resource; null for leaf resource

addPropertyChangeListener

void addPropertyChangeListener(PropertyChangeListener listener)

Adds property change listener. The listener is notified when the roots of the entry are changed.

Parameters:

listener -

removePropertyChangeListener

void removePropertyChangeListener(PropertyChangeListener listener)

Removes property change listener.

Parameters:

listener -