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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the Apache 2.0 License.
// See the LICENSE file in the project root for more information.
//
// Copyright (c) Jeff Hardy 2010-2012.
//
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using IronPython.Runtime;
using System.Collections;
using IronPython.Runtime.Exceptions;
namespace IronPython.SQLite
{
public static partial class PythonSQLite
{
[PythonType]
public class Row : IEnumerable
{
private PythonTuple data;
private PythonTuple description;
public Row(Cursor cursor, PythonTuple data)
{
this.data = data;
this.description = cursor.description;
}
public override bool Equals(object obj)
{
Row other = obj as Row;
if(other == null)
return false;
if(object.ReferenceEquals(this, other))
return true;
return this.description.Equals(other.description) && this.data.Equals(other.data);
}
public override int GetHashCode()
{
return description.GetHashCode() ^ data.GetHashCode();
}
public object __iter__()
{
return data;
}
public object this[long i]
{
get { return this.data[i]; }
}
public object this[string s]
{
get
{
for(int i = 0; i < data.Count; ++i)
{
PythonTuple col_desc = (PythonTuple)description[i];
if(s.Equals((string)col_desc[0], StringComparison.OrdinalIgnoreCase))
return data[i];
}
throw CreateThrowable(PythonExceptions.IndexError, "No item with that key");
}
}
public PythonList keys()
{
PythonList list = new PythonList();
for(int i = 0; i < data.Count; ++i)
{
list.append(((PythonTuple)description[i])[0]);
}
return list;
}
#region IEnumerable Members
public IEnumerator GetEnumerator()
{
return data.GetEnumerator();
}
#endregion
}
}
}