Read a WTPart and change his Number and WTDocuments (with the same info code) using JAVA

Confused and there is a lot to unpack here. Your title mentioned WTDocuments but then talked about EPMDocument. If you are looking at changing name and numbers, that's easy and that code can be looked up to change identity. Finding related WTDocs or EPMDocuments is also possible but might involve some business rule for your install. Generally, WTDocs are linked as DescribeBy or ReferenceBy links. EPMDocuments are accessible via the EPMBuildRule but drawings are a complicating factor since there is the "calculated link". I would rephrase with one part of your project that you are currently needed help on and break up your posts.

As an aside, I have a rename listener in place for years that propagates name changes from Part to model to drawing. Utilizes a queue task to process the changes.

I getting some evolution.

public boolean isAssociated(WTPart wtPart, EPMDocument epmDocument) throws WTException {
	if (wtPart == null || epmDocument == null) {
		return false;
	}

	// Obtém os IDs do WTPart e EPMDocument
	String wtPartId = PersistenceHelper.getObjectIdentifier(wtPart).toString();
	String epmDocumentId = PersistenceHelper.getObjectIdentifier(epmDocument).toString();

	// Compara os IDs para verificar se são iguais
	return wtPartId.equals(epmDocumentId);
}

// above the code tha compares if the EPMDocument is associated to my atual Part.

// And the code i'm getting the CADDocuments and his view (JPG image)
	wt.epm.navigator.relationship.AssociatedCADDocs relationship = new AssociatedCADDocs();
	relationship.setTypes(wt.epm.navigator.relationship.AssociatedCADDocs.Type.CALCULATED_BUILD);
	wt.fc.collections.WTCollection parts = new wt.fc.collections.WTHashSet();
	parts.add(wtPart);
	wt.fc.collections.WTKeyedMap partToDocs = wt.epm.navigator.EPMNavigateHelper.navigate(parts, relationship, wt.epm.navigator.CollectItem.SEED_ID, wt.epm.navigator.CollectItem.OTHERSIDE).getResults(new wt.fc.collections.WTKeyedHashMap());
	Iterator iterator = partToDocs.keySet().iterator();
	while(iterator.hasNext()) {
		Object key = iterator.next();
		Object value = partToDocs.get(key);
		if (isAssociated(wtPart, partToDocs)) {
			System.out.println("Chave: " + key + ", Valor: " + value);
		// Here i got stucked, cause i can't compare or get all data from the EPMDocument.
		}
	}

But still getting errors. Someone get any idea to solve this?
Thank you.

I'm able to get 2D EPMDocuments with this code:

public static void listaDocumentos(WTPart wtPart) throws WTException, WTPropertyVetoException {
		List<EPMDocument> documents = new ArrayList<EPMDocument>();
		AssociatedCADDocs relationship = new AssociatedCADDocs();
		relationship.setTypes(AssociatedCADDocs.Type.IMPLICIT);
		List<Object[]> epmDocs = EPMNavigateHelper.navigate(wtPart, relationship, CollectItem.SEED_ID, CollectItem.OTHERSIDE).getRawResults();
		
		if(epmDocs != null) {
			for (Object[] objects : epmDocs) {
				for (Object o : objects) {
					if (o instanceof EPMDocument) {
						documents.add((EPMDocument) o);
					}
				}
			}
		}
		
		// Iterar sobre a lista de documentos e imprimir seus nomes e tipos
		for (EPMDocument doc : documents) {
			String documentName = doc.getName(); // Obtém o nome do documento
			String documentType = doc.getClass().getSimpleName(); // Obtém o tipo do documento
			
			System.out.println("Nome do documento: " + documentName);
			System.out.println("Tipo do documento: " + documentType);
		}
	}

My WTPart has three related files, two .PRT files (the original has one but i added another one to test if i can get only the need one) and one .DRW
But the code above return two files. Boths are 2D, and one it's right one, and another was associated to another WTPart. It's one of the things i'm trying to avoid with the another code comparing the names of the objects related.
And i can`t get the 3D`ones with.
There are other way? Some trick or hint?
I tryed a lot of codes differents and without sucess.

Thank you again.

News about the development. Now i'm getting both right file names, 2D and 3D.

It´s in my language (portuguese) but you can see i getting the .PRT and .DRW 

My challenge is rename them! If anyone can help me, i appreciate.