internal SuspendToken(SuspendableDocumentLeafNode parent)
{
var suspendLevel = System.Threading.Interlocked.Increment(ref parent._suspendLevel);
_parent = parent;
if (1 == suspendLevel)
{
try
{
_parent.OnSuspended();
}
catch (Exception)
{
System.Threading.Interlocked.Decrement(ref parent._suspendLevel);
_parent = null;
throw;
}
}
}
internal TemporaryResumeToken(SuspendableDocumentLeafNode parent)
{
_parent = parent;
}
internal SuspendToken(SuspendableDocumentLeafNode parent)
{
var suspendLevel = System.Threading.Interlocked.Increment(ref parent._suspendLevel);
_parent = parent;
if (1 == suspendLevel)
{
try
{
_parent.OnSuspended();
}
catch (Exception)
{
System.Threading.Interlocked.Decrement(ref parent._suspendLevel);
_parent = null;
throw;
}
}
}
protected override IEnumerable<DocumentNodeAndName> GetDocumentNodeChildrenWithName()
{
if (null != _child)
yield return new DocumentNodeAndName(_child, () => _child = null, "Child");
}
public TestNodeWithoutChild_SuspendableDocumentNode(SuspendableDocumentLeafNode child)
{
_child = child;
}
internal TemporaryResumeToken(SuspendableDocumentLeafNode parent)
{
_parent = parent;
}