public bool UpdateDocumentHierarchy(IEnumerable<string> pathsToUpdate, FilesPatternProvider filesPatternProvider, BackgroundIndexer worker)
{
if (DocumentHierarchy == null)
{
return false;
}
var documentHierarchyIndexer = new DocumentHierarchyIndexer(DocumentHierarchy);
bool changed = false;
foreach (string path in pathsToUpdate)
{
INode node = DocumentHierarchy.GetNode(path);
bool nodeShouldBeRemoved = node != null;
var fileSystemEntryList = GetFileList(path, filesPatternProvider, worker);
foreach (PowershellFileParser fileSystemEntry in fileSystemEntryList)
{
// this is to prevent from reporting progress after deletion if the node is only updated
if (fileSystemEntry.Path == path && node != null)
{
DocumentHierarchy.RemoveNode(node);
nodeShouldBeRemoved = false;
}
documentHierarchyIndexer.AddFileSystemNode(fileSystemEntry);
changed = true;
}
if (nodeShouldBeRemoved)
{
DocumentHierarchy.RemoveNode(node);
changed = true;
ReportProgress(worker, path);
}
}
return changed;
}
public bool UpdateDocumentHierarchy(IEnumerable <string> pathsToUpdate, FilesPatternProvider filesPatternProvider, BackgroundIndexer worker)
{
if (this.DocumentHierarchy == null)
{
return(false);
}
var documentHierarchyIndexer = new DocumentHierarchyIndexer(this.DocumentHierarchy);
bool changed = false;
foreach (string path in pathsToUpdate)
{
INode node = this.DocumentHierarchy.GetNode(path);
bool nodeShouldBeRemoved = node != null;
var fileSystemEntryList = this.GetFileList(path, filesPatternProvider, worker);
foreach (PowershellFileParser fileSystemEntry in fileSystemEntryList)
{
// this is to prevent from reporting progress after deletion if the node is only updated
if (fileSystemEntry.Path == path && node != null)
{
this.DocumentHierarchy.RemoveNode(node);
nodeShouldBeRemoved = false;
}
documentHierarchyIndexer.AddFileSystemNode(fileSystemEntry);
changed = true;
}
if (nodeShouldBeRemoved)
{
this.DocumentHierarchy.RemoveNode(node);
changed = true;
this.ReportProgress(worker, path);
}
}
return(changed);
}
public DocumentHierarchyFactory(PowershellFileParser powershellFileParser, DocumentHierarchyIndexer documentHierarchyIndexer)
{
this.powershellFileParser = powershellFileParser;
this.documentHierarchyIndexer = documentHierarchyIndexer;
}
