public override DataDiff Diff(Data other)
{
if (Equals(this, other))
{
return DataDiff.Empty;
}
return new GeneralDiff(this, other);
}
public DataList(Data[] values)
{
m_Values = values;
}
public abstract DataDiff Diff(Data other);
public override DataDiff Diff(Data other)
{
DataValue value = other as DataValue;
if (value != null)
{
object old = m_Primitive;
object new_ = value.m_Primitive;
if (Equals(old, new_))
{
return DataDiff.Empty;
}
Type oldType = old.GetType();
Type newType = new_.GetType();
if (oldType == newType)
{
if (oldType == typeof(float))
{
return new FloatDiff((float)old, (float)new_);
}
if (oldType == typeof(double))
{
return new DoubleDiff((double)old, (double)new_);
}
}
}
return new GeneralDiff(this, other);
}
public override DataDiff Diff(Data other)
{
DataObject obj = other as DataObject;
if (obj != null && String.Equals(m_Type, obj.m_Type, StringComparison.Ordinal))
{
return new ObjectDiff(m_Fields, obj.m_Fields);
}
return new GeneralDiff(this, other);
}
public GeneralDiff(Data old, Data new_)
{
m_Old = old;
m_New = new_;
}
