Java Code Examples for org.eclipse.jdt.core.ICompilationUnit#getPrimary()

private void gotoType(IType type) {
	ICompilationUnit cu= (ICompilationUnit) type.getAncestor(IJavaElement.COMPILATION_UNIT);
	IJavaElement element= null;
	if (cu != null) {
		element= cu.getPrimary();
	}
	else {
		element= type.getAncestor(IJavaElement.CLASS_FILE);
	}
	if (element != null) {
		PackageExplorerPart view= PackageExplorerPart.openInActivePerspective();
		if (view != null) {
			view.selectReveal(new StructuredSelection(element));
			if (!element.equals(getSelectedElement(view))) {
				MessageDialog.openInformation(fPackageExplorer.getSite().getShell(),
					getDialogTitle(),
					Messages.format(PackagesMessages.PackageExplorer_element_not_present, JavaElementLabels.getElementLabel(element, JavaElementLabels.ALL_DEFAULT)));
			}
		}
	}
}
 

@Override
public IBuffer createBuffer(ICompilationUnit workingCopy) {
	ICompilationUnit original= workingCopy.getPrimary();
	IResource resource= original.getResource();
	if (resource instanceof IFile) {
		return new DocumentAdapter(workingCopy, (IFile)resource);
	}
	return DocumentAdapter.Null;
}
 

static ICompilationUnit findWorkingCopyForCu(ICompilationUnit[] newWorkingCopies, ICompilationUnit cu){
	ICompilationUnit original= cu == null ? null : cu.getPrimary();
	for (int i= 0; i < newWorkingCopies.length; i++) {
		if (newWorkingCopies[i].getPrimary().equals(original)) {
			return newWorkingCopies[i];
		}
	}
	return null;
}
 

static ICompilationUnit findWorkingCopyForCu(ICompilationUnit[] newWorkingCopies, ICompilationUnit cu){
	ICompilationUnit original= cu == null ? null : cu.getPrimary();
	for (int i= 0; i < newWorkingCopies.length; i++) {
		if (newWorkingCopies[i].getPrimary().equals(original))
			return newWorkingCopies[i];
	}
	return null;
}
 

private IFile getFile(ICompilationUnit unit) {
	unit= unit.getPrimary();
	IResource resource= unit.getResource();
	if (resource != null && resource.getType() == IResource.FILE)
		return (IFile)resource;
	return null;
}
 

private IFile getFile(ICompilationUnit unit) {
	unit= unit.getPrimary();
	IResource resource= unit.getResource();
	if (resource != null && resource.getType() == IResource.FILE)
		return (IFile)resource;
	return null;
}
 

private void integrateSolution(CleanUpChange solution, ICompilationUnit source) {
	ICompilationUnit primary= source.getPrimary();

	List<CleanUpChange> changes= fSolutions.get(primary);
	if (changes == null) {
		changes= new ArrayList<CleanUpChange>();
		fSolutions.put(primary, changes);
	}
	changes.add(solution);
}
 

public IBuffer createBuffer(IOpenable owner) {
	if (owner instanceof ICompilationUnit) {
		ICompilationUnit unit= (ICompilationUnit) owner;
		ICompilationUnit original= unit.getPrimary();
		IResource resource= original.getResource();
		if (resource instanceof IFile) {
			return new DocumentAdapter(unit, (IFile) resource);
		}

	}
	return DocumentAdapter.NULL;
}
 

private IResource getUnderlyingResource() {
	Object input= getInput();
	if (input instanceof ICompilationUnit) {
		ICompilationUnit cu= (ICompilationUnit) input;
		cu= cu.getPrimary();
		return cu.getResource();
	} else if (input instanceof IClassFile) {
		return ((IClassFile) input).getResource();
	}
	return null;
}
 

public static ResourceMapping create(ICompilationUnit unit) {
	if (unit == null) {
		return null;
	}
	return new CompilationUnitResourceMapping(unit.getPrimary());
}
 

public static ResourceMapping create(ICompilationUnit unit) {
	if (unit == null)
		return null;
	return new CompilationUnitResourceMapping(unit.getPrimary());
}