private Database.LinkRequest MakeLink(string tableName, int instanceId, long rowFrom)
{
var lr = new Database.LinkRequestTable();
lr.LinkToOpen = new Database.TableLink();
lr.LinkToOpen.TableName = tableName;
var b = new Database.View.Where.Builder("NativeInstanceId", Operator.Equal, new Expression.MetaExpression(instanceId.ToString(), true));
lr.LinkToOpen.RowWhere = new System.Collections.Generic.List <Database.View.Where.Builder>();
lr.LinkToOpen.RowWhere.Add(b);
lr.SourceTable = m_Table;
lr.SourceColumn = this;
lr.SourceRow = rowFrom;
return(lr);
}
public override Database.LinkRequest GetRowLink(long row)
{
var obj = m_Table.GetObjectData(row).displayObject;
if (!m_Table.IsGroupLinked(obj))
{
return(null);
}
switch (obj.dataType)
{
case ObjectDataType.Array:
case ObjectDataType.Object:
{
var lr = new Database.LinkRequestTable();
lr.LinkToOpen = new Database.TableLink();
lr.LinkToOpen.TableName = ObjectTable.TableName;
lr.SourceTable = m_Table;
lr.SourceColumn = this;
lr.SourceRow = row;
lr.Parameters.Add(ObjectTable.ObjParamName, new Database.Operation.ExpConst <ulong>(obj.hostManagedObjectPtr));
lr.Parameters.Add(ObjectTable.TypeParamName, new Database.Operation.ExpConst <int>(obj.managedTypeIndex));
return(lr);
}
case ObjectDataType.ReferenceArray:
case ObjectDataType.ReferenceObject:
{
ulong result = obj.GetReferencePointer();
if (result == 0)
{
return(null);
}
var lr = new Database.LinkRequestTable();
lr.LinkToOpen = new Database.TableLink();
lr.LinkToOpen.TableName = ObjectTable.TableName;
lr.SourceTable = m_Table;
lr.SourceColumn = this;
lr.SourceRow = row;
lr.Parameters.Add(ObjectTable.ObjParamName, new Database.Operation.ExpConst <ulong>(result));
return(lr);
}
default:
return(null);
}
}
public override Database.LinkRequest GetRowLink(long row)
{
var obj = m_Table.GetObjectData(row).displayObject;
int i = obj.GetUnifiedObjectIndex(m_Table.Snapshot);
if (i >= 0)
{
var lr = new Database.LinkRequestTable();
lr.LinkToOpen = new Database.TableLink();
lr.LinkToOpen.TableName = ObjectReferenceTable.kObjectReferenceTableName;
lr.SourceTable = m_Table;
lr.SourceColumn = this;
lr.SourceRow = row;
lr.Parameters.AddValue(ObjectTable.ObjParamName, i);
return(lr);
}
return(null);
}