/// <summary>
/// 数据位取反
/// </summary>
/// <param name="parser">参数解析</param>
private void setNegate(ref OperationParameter.NodeParser parser)
{
BitmapIndex index = new BitmapIndex(this, ref parser);
if (index.Map != null)
{
bool isBit = index.SetNegate() != 0;
parser.ReturnParameter.ReturnParameterSet(isBit);
parser.SetOperationType(isBit ? OperationParameter.OperationType.SetValue : OperationParameter.OperationType.Remove);
}
}
/// <summary>
/// 查询数据
/// </summary>
/// <param name="parser">参数解析</param>
internal override void QueryEnd(ref OperationParameter.NodeParser parser)
{
switch (parser.OperationType)
{
case OperationParameter.OperationType.GetValue:
BitmapIndex index = new BitmapIndex(Maps, ref parser);
if (index.Map != null)
{
parser.ReturnParameter.ReturnParameterSet(index.Get() != 0);
}
return;
}
parser.ReturnParameter.ReturnType = ReturnType.OperationTypeError;
}
/// <summary>
/// 清除数据位
/// </summary>
/// <param name="parser">参数解析</param>
private void clear(ref OperationParameter.NodeParser parser)
{
BitmapIndex index = new BitmapIndex(Maps, ref parser);
if (index.Map != null)
{
if (index.IsOperationClear())
{
parser.SetOperationReturnParameter();
}
else
{
parser.ReturnParameter.ReturnParameterSet(false);
}
}
}
/// <summary>
/// 设置数据位
/// </summary>
/// <param name="parser">参数解析</param>
private void set(ref OperationParameter.NodeParser parser)
{
BitmapIndex index = new BitmapIndex(this, ref parser);
if (index.Map != null)
{
if (index.IsOperationSet())
{
parser.SetOperationReturnParameterFalse();
}
else
{
parser.ReturnParameter.ReturnParameterSet(true);
}
}
}
