org.apache.xmlgraphics.image.loader.pipeline
Class ImageConversionEdge

java.lang.Object
  org.apache.xmlgraphics.image.loader.pipeline.ImageConversionEdge

All Implemented Interfaces:

Edge

public class ImageConversionEdge
extends java.lang.Object
implements Edge

Represents an image conversion. The class basically wraps an ImageConverter so it can be used with Dijkstra's shortest route algorithm to build image conversion pipelines.

Constructor Summary

ImageConversionEdge(ImageConverter converter)
Main constructor.

Method Summary

Vertex	getEnd() Returns the end vertex of the edge.
ImageConverter	getImageConverter() Returns the wrapped ImageConverter.
int	getPenalty() Returns the penalty (or distance) for this edge.
Vertex	getStart() Returns the start vertex of the edge.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageConversionEdge

public ImageConversionEdge(ImageConverter converter)

Main constructor.

Parameters:

converter - the image converter

Method Detail

getImageConverter

public ImageConverter getImageConverter()

Returns the wrapped ImageConverter.

Returns:

the ImageConverter

getPenalty

public int getPenalty()

Returns the penalty (or distance) for this edge.

Specified by:

getPenalty in interface Edge

Returns:

the penalty value (must be non-negative)

getStart

public Vertex getStart()

Returns the start vertex of the edge.

Specified by:

getStart in interface Edge

Returns:

the start vertex

getEnd

public Vertex getEnd()

Returns the end vertex of the edge.

Specified by:

getEnd in interface Edge

Returns:

the end vertex