diva.pod.lwgraph

Class BasicLWPort

java.lang.Object

diva.pod.lwgraph.BasicLWPort

All Implemented Interfaces:

LWPort, PropertyContainer

public class BasicLWPort
extends Object
implements LWPort, PropertyContainer

A basic implementation of the light-weight port interface. This class implements a port that contains a set of attributes.

Version:

$Revision: 1.2 $

Author:

John Reekie

Constructor Summary

Constructors

Constructor and Description
BasicLWPort() Create a new port

Method Summary

Modifier and Type	Method and Description
int	getPortId() Return the integer id of this port
Object	getProperty(String key) Return the property corresponding to the given key, or null if no such property exists.
Iterator	propertyNames() Return an iteration of the names of the properties
void	setPortId(int id) Set the integer id of this port.
void	setProperty(String key, Object value) Set the property corresponding to the given key.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicLWPort

public BasicLWPort()

Create a new port

Method Detail

getPortId

public int getPortId()

Return the integer id of this port

Specified by:

getPortId in interface LWPort

getProperty

public Object getProperty(String key)

Return the property corresponding to the given key, or null if no such property exists.

Specified by:

getProperty in interface PropertyContainer

setPortId

public void setPortId(int id)

Set the integer id of this port.

Specified by:

setPortId in interface LWPort

propertyNames

public Iterator propertyNames()

Return an iteration of the names of the properties

Specified by:

propertyNames in interface PropertyContainer

setProperty

public void setProperty(String key,
                        Object value)

Set the property corresponding to the given key.

Specified by:

setProperty in interface PropertyContainer