public RecoverableText(RecoverableTextAndVersion parent, SourceText text)
: base(new ConstantValueSource <SourceText>(text))
{
// TODO: refactor recoverable text like recoverable tree so that
// we can have tree/node concept in recoverable text as well.
// basically tree is handle that can live in memory and node is
// data that come and go.
_parent = parent;
}
protected static ValueSource <TextAndVersion> CreateRecoverableText(TextAndVersion text, SolutionServices services)
{
var result = new RecoverableTextAndVersion(CreateStrongText(text), services.TemporaryStorage);
// This RecoverableTextAndVersion is created directly from a TextAndVersion instance. In its initial state,
// the RecoverableTextAndVersion keeps a strong reference to the initial TextAndVersion, and only
// transitions to a weak reference backed by temporary storage after the first time GetValue (or
// GetValueAsync) is called. Since we know we are creating a RecoverableTextAndVersion for the purpose of
// avoiding problematic address space overhead, we call GetValue immediately to force the object to weakly
// hold its data from the start.
result.GetValue();
return(result);
}
public RecoverableText(RecoverableTextAndVersion parent, SourceText text)
: base(new ConstantValueSource <SourceText>(text))
{
_parent = parent;
}