public IDictionaryEnumerator GetEnumerator(string type, bool forTag)
{
lock (_mutex)
{
IDictionaryEnumerator en = IndexTable.GetEnumerator();
if (!forTag)
{
while (en.MoveNext())
{
IIndexStore store = en.Value as IIndexStore;
if ((string)en.Key != TAG_INDEX_KEY)
{
if (store != null)
{
return(store.GetEnumerator());
}
}
}
}
else
{
if (IndexTable.Contains(TAG_INDEX_KEY))
{
IIndexStore store = IndexTable[TAG_INDEX_KEY] as IIndexStore;
if (store != null)
{
return(store.GetEnumerator());
}
}
}
}
return(null);
}
public IDictionaryEnumerator GetEnumerator(string typeName, bool forTag)
{
if (_indexTable.Contains(TAG_INDEX_KEY))
{
IIndexStore store = _indexTable[TAG_INDEX_KEY] as IIndexStore;
return(store.GetEnumerator());
}
return(null);
}
public IDictionaryEnumerator GetEnumerator(string type)
{
IDictionaryEnumerator en = _indexTable.GetEnumerator();
while (en.MoveNext())
{
IIndexStore store = en.Value as IIndexStore;
return(store.GetEnumerator());
}
return(null);
}
/// <summary>
/// Recupera os dados filtrando pelo
/// </summary>
/// <param name="store">Armazenamento.</param>
/// <param name="values">Valores dos parametros.</param>
/// <param name="comparisonType">Tipo de comparação.</param>
/// <param name="key">Chave que será usada na comparação.</param>
/// <returns></returns>
public System.Collections.ArrayList GetData(IIndexStore store, System.Collections.IDictionary values, ComparisonType comparisonType, object key)
{
var result = new System.Collections.Hashtable();
var parameterValue = Convert.ToInt32(_generator.Evaluate(values));
var keyValue = Convert.ToInt32(key);
var enumerator = store.GetEnumerator();
while (enumerator.MoveNext())
{
var leftValue = Convert.ToInt32(enumerator.Key);
if ((_operator == BitwiseOperator.And && (leftValue & parameterValue) == keyValue) || (_operator == BitwiseOperator.Or && (leftValue | parameterValue) == keyValue))
{
var enumerator4 = (enumerator.Value as System.Collections.Hashtable).GetEnumerator();
while (enumerator4.MoveNext())
{
result[enumerator4.Key] = enumerator4.Value;
}
}
}
return(new System.Collections.ArrayList(result.Keys));
}
/// <summary>
/// Recupera o enumerado dos dados do indice.
/// </summary>
/// <param name="typeName">Nome do tipo que será usado para filtra os dados.</param>
/// <param name="forTag">Identifica ser o enumerado será recuperado para tags.</param>
/// <returns></returns>
public IDictionaryEnumerator GetEnumerator(string typeName, bool forTag)
{
IDictionaryEnumerator enumerator = _indexTable.GetEnumerator();
if (!forTag)
{
while (enumerator.MoveNext())
{
IIndexStore store = enumerator.Value as IIndexStore;
if (((string)enumerator.Key) != "$Tag$")
{
return(store.GetEnumerator());
}
}
}
else if (_indexTable.Contains("$Tag$"))
{
IIndexStore store2 = _indexTable["$Tag$"] as IIndexStore;
return(store2.GetEnumerator());
}
return(null);
}
