/// <summary>
/// Create the file.
/// </summary>
public void Create()
{
this.filePrimary.Delete();
PersistWriter writer = new PersistWriter(this.filePrimary);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.EndObjects();
writer.End();
writer.Close();
this.directory.Clear();
}
/// <summary>
/// Update any header properties for an Encog object, for example,
/// a rename.
/// </summary>
/// <param name="name">The name of the object to change. </param>
/// <param name="newName">The new name of this object.</param>
/// <param name="newDesc">The description for this object.</param>
public void UpdateProperties(String name, String newName,
String newDesc)
{
PersistWriter writer = new PersistWriter(this.fileTemp);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.ModifyObject(this.filePrimary, name, newName, newDesc);
writer.EndObjects();
writer.End();
writer.Close();
MergeTemp();
BuildDirectory();
}
/// <summary>
/// Delete the specified object.
/// </summary>
/// <param name="name">The object name.</param>
public void Delete(String name)
{
PersistWriter writer = new PersistWriter(this.fileTemp);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.MergeObjects(this.filePrimary, name);
writer.EndObjects();
writer.End();
writer.Close();
MergeTemp();
foreach (DirectoryEntry d in this.directory)
{
if (d.Name.Equals(name))
{
this.directory.Remove(d);
break;
}
}
}
/// <summary>
/// Add an EncogPersistedObject to the collection.
/// </summary>
/// <param name="name">The name of the object to load.</param>
/// <param name="obj">The object to add.</param>
public void Add(String name, IEncogPersistedObject obj)
{
if (obj is BasicNetwork)
{
((BasicNetwork)obj).Structure.UpdateFlatNetwork();
}
obj.Name = name;
PersistWriter writer = new PersistWriter(this.fileTemp);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.WriteObject(obj);
writer.MergeObjects(this.filePrimary, name);
writer.EndObjects();
writer.End();
writer.Close();
MergeTemp();
BuildDirectory();
}
/// <summary>
/// Save the contents of this collection to a location.
/// </summary>
/// <param name="location">The location to save to.</param>
public void Save(IPersistenceLocation location)
{
PersistWriter writer = null;
writer = new PersistWriter(location);
try
{
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
foreach (IEncogPersistedObject obj in this.Contents.Values)
{
writer.WriteObject(obj);
}
writer.EndObjects();
}
finally
{
writer.End();
writer.Close();
}
}
/// <summary>
/// Update any header properties for an Encog object, for example,
/// a rename.
/// </summary>
/// <param name="name">The name of the object to change. </param>
/// <param name="newName">The new name of this object.</param>
/// <param name="newDesc">The description for this object.</param>
public void UpdateProperties(String name, String newName,
String newDesc)
{
PersistWriter writer = new PersistWriter(this.fileTemp);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.ModifyObject(this.filePrimary, name, newName, newDesc);
writer.EndObjects();
writer.End();
writer.Close();
MergeTemp();
BuildDirectory();
}
/// <summary>
/// Delete the specified object.
/// </summary>
/// <param name="name">The object name.</param>
public void Delete(String name)
{
PersistWriter writer = new PersistWriter(this.fileTemp);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.MergeObjects(this.filePrimary, name);
writer.EndObjects();
writer.End();
writer.Close();
MergeTemp();
foreach (DirectoryEntry d in this.directory )
{
if (d.Name.Equals(name))
{
this.directory.Remove(d);
break;
}
}
}
/// <summary>
/// Create the file.
/// </summary>
public void Create()
{
this.filePrimary.Delete();
PersistWriter writer = new PersistWriter(this.filePrimary);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.EndObjects();
writer.End();
writer.Close();
this.directory.Clear();
}
/// <summary>
/// Add an EncogPersistedObject to the collection.
/// </summary>
/// <param name="name">The name of the object to load.</param>
/// <param name="obj">The object to add.</param>
public void Add(String name, IEncogPersistedObject obj)
{
if (obj is BasicNetwork)
{
((BasicNetwork)obj).Structure.UpdateFlatNetwork();
}
obj.Name = name;
PersistWriter writer = new PersistWriter(this.fileTemp);
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
writer.WriteObject(obj);
writer.MergeObjects(this.filePrimary, name);
writer.EndObjects();
writer.End();
writer.Close();
MergeTemp();
BuildDirectory();
}
/// <summary>
/// Save the contents of this collection to a location.
/// </summary>
/// <param name="location">The location to save to.</param>
public void Save(IPersistenceLocation location)
{
PersistWriter writer = null;
writer = new PersistWriter(location);
try
{
writer.Begin();
writer.WriteHeader();
writer.BeginObjects();
foreach (IEncogPersistedObject obj in this.Contents.Values)
{
writer.WriteObject(obj);
}
writer.EndObjects();
}
finally
{
writer.End();
writer.Close();
}
}
