de.fhg.igd.earth.model.input
Class RawObjectLoader

java.lang.Object
  de.fhg.igd.earth.model.input.ModelLoader
      de.fhg.igd.earth.model.input.RawObjectLoader

public class RawObjectLoader

extends ModelLoader

This "ModelLoader" loads parts of a model witch was saved with the RawObjectSaver. The load method shows a dialog box where you can select the ".par" file. A part file can have several records. Each record will become a BranchGroup after loading. Title : Earth Copyright : Copyright (c) 2001 Organisation : IGD FhG

Version:

: 1.0

Author:

: Werner Beutel

Field Summary

private Vector	branchGroups_ loaded branchGroups
private String	directory_ directory
private String	filename_ filename
private ModelGraph	model_ model to insert into
private Frame	parent_ parent frame
private Vector	recordNames_ the names of the single BranchGroups
private Vector	selected_ selected records

Fields inherited from class de.fhg.igd.earth.model.input.ModelLoader

datapath_

Constructor Summary

RawObjectLoader()
Creates an instance of this class

Method Summary

private boolean	chooseFile() Shows a dialog to select a filename (.par).
private boolean	createRecordNames() Creates the record names.
String	getIdentName() Returns the identName for this class (RawObjectLoader).
boolean	load(ModelGraph model, Frame parent) Loads a part into the model.
private boolean	loadObjects() Loads the graphic objects (records) into the model.
private void	reset() Resets all variables of this class
private boolean	showDialog() Shows the dialog to choose the records.

Methods inherited from class de.fhg.igd.earth.model.input.ModelLoader

setDatapath

Methods inherited from class java.lang.Object

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

Field Detail

model_

private ModelGraph model_

model to insert into

recordNames_

private Vector recordNames_

the names of the single BranchGroups

selected_

private Vector selected_

selected records

branchGroups_

private Vector branchGroups_

loaded branchGroups

filename_

private String filename_

filename

directory_

private String directory_

directory

parent_

private Frame parent_

parent frame

Constructor Detail

RawObjectLoader

public RawObjectLoader()

Creates an instance of this class

Method Detail

getIdentName

public String getIdentName()

Returns the identName for this class (RawObjectLoader).

Specified by:

getIdentName in class ModelLoader

Returns:

"RawObjectLoader"

load

public boolean load(ModelGraph model,
                    Frame parent)

Loads a part into the model.

Specified by:

load in class ModelLoader

Parameters:

model - Model to insert into

parent - Parent frame

Returns:

true on success.

reset

private void reset()

Resets all variables of this class

chooseFile

private boolean chooseFile()

Shows a dialog to select a filename (.par).

Returns:

true on OK, false on CANCEL

createRecordNames

private boolean createRecordNames()

Creates the record names.

Returns:

true on success.

showDialog

private boolean showDialog()

Shows the dialog to choose the records.

Returns:

true on OK, false on CANCEL

loadObjects

private boolean loadObjects()

Loads the graphic objects (records) into the model.

Returns:

true on success.