public SearchResult(DatabaseRoot root, VersionHistory type, string uri, NameVal[] patterns, SearchKind kind, DateTime timestamp, IEnumerator iterator)
{
this.root = root;
this.type = type;
this.uri = uri;
this.patterns = patterns;
this.kind = kind;
this.timestamp = timestamp;
this.iterator = iterator;
}
public ReferenceIterator(DatabaseRoot root, PropDef[] defs, IEnumerator iterator, SearchKind kind, DateTime timestamp)
{
this.root = root;
this.defs = defs;
this.kind = kind;
this.timestamp = timestamp;
iterators = new IEnumerator[defs.Length + 1];
iterators[iterators.Length - 1] = iterator;
Reset();
}
/// <summary>Open database</summary>
/// <param name="filePath">path to the database file</param>
public void Open(string filePath)
{
db = StorageFactory.Instance.CreateStorage();
db.Open(filePath);
root = (DatabaseRoot)db.Root;
if (root == null)
{
root = new DatabaseRoot();
root.prefixUriIndex = db.CreateIndex(typeof(string), true);
root.suffixUriIndex = db.CreateIndex(typeof(string), true);
root.strPropIndex = db.CreateIndex(new Type[] { typeof(PropDef), typeof(string) }, false);
root.numPropIndex = db.CreateIndex(new Type[] { typeof(PropDef), typeof(double) }, false);
root.refPropIndex = db.CreateIndex(new Type[] { typeof(PropDef), typeof(VersionHistory) }, false);
root.timePropIndex = db.CreateIndex(new Type[] { typeof(PropDef), typeof(DateTime) }, false);
root.propDefIndex = db.CreateFieldIndex(typeof(PropDef), "name", true);
root.timeIndex = db.CreateFieldIndex(typeof(Thing), "timestamp", false);
root.inverseIndex = db.CreateIndex(typeof(string), false);
root.spatialIndex = db.CreateSpatialIndexR2();
root.latest = db.CreateSet();
CreateMetaType();
db.Root = root;
}
}
/// <summary>Open database</summary>
/// <param name="filePath">path to the database file</param>
public void Open(string filePath)
{
db = StorageFactory.Instance.CreateStorage();
db.Open(filePath);
root = (DatabaseRoot)db.Root;
if (root == null)
{
root = new DatabaseRoot();
root.prefixUriIndex = db.CreateIndex(typeof(string), true);
root.suffixUriIndex = db.CreateIndex(typeof(string), true);
root.strPropIndex = db.CreateIndex(new Type[]{typeof(PropDef), typeof(string)}, false);
root.numPropIndex = db.CreateIndex(new Type[]{typeof(PropDef), typeof(double)}, false);
root.refPropIndex = db.CreateIndex(new Type[]{typeof(PropDef), typeof(VersionHistory)}, false);
root.timePropIndex = db.CreateIndex(new Type[]{typeof(PropDef), typeof(DateTime)}, false);
root.propDefIndex = db.CreateFieldIndex(typeof(PropDef), "name", true);
root.timeIndex = db.CreateFieldIndex(typeof(Thing), "timestamp", false);
root.inverseIndex = db.CreateIndex(typeof(string), false);
root.spatialIndex = db.CreateSpatialIndexR2();
root.latest = db.CreateSet();
CreateMetaType();
db.Root = root;
}
}
public SearchResult(DatabaseRoot root, VersionHistory type, string uri, NameVal[] patterns, SearchKind kind, DateTime timestamp, IEnumerator iterator)
{
this.root = root;
this.type = type;
this.uri = uri;
this.patterns = patterns;
this.kind = kind;
this.timestamp = timestamp;
this.iterator = iterator;
}
public ReferenceIterator(DatabaseRoot root, PropDef[] defs, IEnumerator iterator, SearchKind kind, DateTime timestamp)
{
this.root = root;
this.defs = defs;
this.kind = kind;
this.timestamp = timestamp;
iterators = new IEnumerator[defs.Length+1];
iterators[iterators.Length-1] = iterator;
Reset();
}