jsondiscoverer.zoo

Class ModelDrawer

java.lang.Object

jsondiscoverer.zoo.ModelDrawer

public class ModelDrawer
extends java.lang.Object

This class traverses a folder and generates the pictures for each model found

Author:

Javier Canovas (me@jlcanovas.es)

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.File	dotPath The path to the DOT executable
private static java.util.logging.Logger	LOGGER The Logger to track all the execution traces
private java.io.File	workingDir The folder used as working directory to save temporary files

Constructor Summary

Constructors

Constructor and Description
ModelDrawer(java.io.File workingDir, java.io.File dotPath) Constructor.

Method Summary

Modifier and Type	Method and Description
void	draw(java.util.List<org.eclipse.emf.ecore.EObject> elements, java.io.File resultingFile) Draws a picture out of a list of model elements (as EObjects)
private java.io.File	pictureFile(java.io.File source) Generates a File to store the JPG out of a model file
void	traverseAndDrawFolder(java.io.File targetFolder) Main method to traverse a folder, discover and generate the pictures This method call traverseAndDrawFolder(File, boolean) with the overwrite param active.
void	traverseAndDrawFolder(java.io.File targetFolder, boolean overwrite) Main method to traverse a folder, discover and generate the pictures.

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final java.util.logging.Logger LOGGER

The Logger to track all the execution traces

workingDir

private java.io.File workingDir

The folder used as working directory to save temporary files

dotPath

private java.io.File dotPath

The path to the DOT executable

Constructor Detail

ModelDrawer

public ModelDrawer(java.io.File workingDir,
                   java.io.File dotPath)

Constructor. Requires the working directory and the path to the DOT executable

Registers the metamodels and sets the log level

Parameters:

workingDir - The folder where the temporary files will be stored

dotPath - The path to the DOT executable

Method Detail

traverseAndDrawFolder

public void traverseAndDrawFolder(java.io.File targetFolder)

Main method to traverse a folder, discover and generate the pictures

This method call traverseAndDrawFolder(File, boolean) with the overwrite param active.

Parameters:

targetFolder - The folder to analyze

traverseAndDrawFolder

public void traverseAndDrawFolder(java.io.File targetFolder,
                                  boolean overwrite)

Main method to traverse a folder, discover and generate the pictures.

The generation process can overwrite (or not) according to the param.

The process traverses the folder (if contains other folders, they are traversed recursively) and generates the model/metamodel for each JSON document found.

Parameters:

targetFolder - The folder to analyze

overwrite - True if the results have to overwrite

draw

public void draw(java.util.List<org.eclipse.emf.ecore.EObject> elements,
                 java.io.File resultingFile)

Draws a picture out of a list of model elements (as EObjects)

Parameters:

elements - List of model elements (as EObjects)

resultingFile - The file where the picture will be saved

pictureFile

private java.io.File pictureFile(java.io.File source)

Generates a File to store the JPG out of a model file

Parameters:

source - The model file

Returns:

A File for savnig the JPG file