// +=
/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public void AddEqual(Kirikiri.Tjs2.Variant rhs)
{
if (mObject is string || rhs.mObject is string)
{
if (mObject is string && rhs.mObject is string)
{
// both are string
mObject = (string)mObject + (string)rhs.mObject;
return;
}
string s1 = AsString();
string s2 = rhs.AsString();
if (s1 != null && s2 != null)
{
StringBuilder builder = new StringBuilder(256);
builder.Append(s1);
builder.Append(s2);
mObject = builder.ToString();
}
else
{
if (s1 != null)
{
mObject = s1;
}
else
{
mObject = s2;
}
}
//mObject = s1 + s2;
return;
}
if (mObject != null && rhs.mObject != null)
{
if (mObject.GetType().IsAssignableFrom(rhs.mObject.GetType()))
{
// 同じクラス
if (mObject is ByteBuffer)
{
ByteBuffer b1 = (ByteBuffer)mObject;
ByteBuffer b2 = (ByteBuffer)rhs.mObject;
ByteBuffer result = ByteBuffer.Allocate(b1.Capacity() + b2.Capacity());
b1.Position(0);
b2.Position(0);
result.Put(b1);
result.Put(b2);
result.Position(0);
mObject = result;
return;
}
if (mObject is int)
{
int result = ((int)mObject) + ((int)rhs.mObject);
mObject = Sharpen.Extensions.ValueOf(result);
return;
}
}
}
if (mObject == null)
{
if (rhs.mObject != null)
{
if (rhs.mObject is int)
{
mObject = Sharpen.Extensions.ValueOf(((int)rhs.mObject));
return;
}
else
{
if (rhs.mObject is double)
{
mObject = (((double)rhs.mObject));
return;
}
}
}
}
if (rhs.mObject == null)
{
if (mObject != null)
{
if (mObject is int)
{
return;
}
else
{
if (mObject is double)
{
return;
}
}
}
}
mObject = (AsDouble() + rhs.AsDouble());
}
// +
/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public Kirikiri.Tjs2.Variant Add(Kirikiri.Tjs2.Variant val)
{
if (mObject is string || val.mObject is string)
{
string s1 = AsString();
string s2 = val.AsString();
if (s1 != null && s2 != null)
{
StringBuilder builder = new StringBuilder(256);
builder.Append(s1);
builder.Append(s2);
return new Kirikiri.Tjs2.Variant(builder.ToString());
}
else
{
if (s1 != null)
{
return new Kirikiri.Tjs2.Variant(s1);
}
else
{
return new Kirikiri.Tjs2.Variant(s2);
}
}
}
if (mObject != null && val.mObject != null)
{
if (mObject.GetType().IsAssignableFrom(val.mObject.GetType()))
{
// 同じクラス
if (mObject is ByteBuffer)
{
ByteBuffer b1 = (ByteBuffer)mObject;
ByteBuffer b2 = (ByteBuffer)val.mObject;
ByteBuffer result = ByteBuffer.Allocate(b1.Capacity() + b2.Capacity());
b1.Position(0);
b2.Position(0);
result.Put(b1);
result.Put(b2);
result.Position(0);
return new Kirikiri.Tjs2.Variant(result);
}
if (mObject is int)
{
int result = ((int)mObject) + ((int)val.mObject);
return new Kirikiri.Tjs2.Variant(result);
}
}
}
if (mObject == null)
{
if (val.mObject != null)
{
if (val.mObject is int)
{
return new Kirikiri.Tjs2.Variant(((int)val.mObject));
}
else
{
if (val.mObject is double)
{
return new Kirikiri.Tjs2.Variant(((double)val.mObject));
}
}
}
}
if (val.mObject == null)
{
if (mObject != null)
{
if (mObject is int)
{
return new Kirikiri.Tjs2.Variant(((int)mObject));
}
else
{
if (mObject is double)
{
return new Kirikiri.Tjs2.Variant(((double)mObject));
}
}
}
}
return new Kirikiri.Tjs2.Variant(AsDouble() + val.AsDouble());
}
/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public int LittlerThanForSort(Kirikiri.Tjs2.Variant val)
{
if ((mObject is string) == false || (val.mObject is string) == false)
{
if ((mObject is int) && (val.mObject is int))
{
return ((int)val.mObject) - ((int)mObject);
}
double ret = val.AsDouble() - AsDouble();
if (ret == 0.0)
{
return 0;
}
else
{
if (ret < 0.0)
{
return -1;
}
else
{
return 1;
}
}
}
string s1 = AsString();
string s2 = val.AsString();
return Sharpen.Runtime.CompareOrdinal(s2, s1);
}
/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public bool NormalCompare(Kirikiri.Tjs2.Variant val2)
{
if (mObject != null && val2.mObject != null)
{
if (mObject.GetType().IsAssignableFrom(val2.mObject.GetType()))
{
// 同じクラス
if (mObject is int)
{
return ((int)mObject) == ((int)val2.mObject);
}
if (mObject is string)
{
return ((string)mObject).Equals(((string)val2.mObject));
}
if (mObject is ByteBuffer)
{
//return ((ByteBuffer)mObject).compareTo( ((ByteBuffer)val2.mObject) ) == 0;
ByteBuffer v1 = (ByteBuffer)mObject;
ByteBuffer v2 = (ByteBuffer)val2.mObject;
int c1 = v1.Limit();
int c2 = v2.Limit();
if (c1 == c2)
{
for (int i = 0; i < c1; i++)
{
byte b1 = v1.Get(i);
byte b2 = v2.Get(i);
if (b1 != b2)
{
return false;
}
}
}
else
{
return false;
}
return true;
}
if (mObject is double)
{
return ((double)mObject) == ((double)val2.mObject);
}
return mObject.Equals(val2.mObject);
}
else
{
if (mObject is string || val2.mObject is string)
{
string v1 = AsString();
string v2 = val2.AsString();
return v1.Equals(v2);
}
else
{
if (mObject is Number && val2.mObject is Number)
{
double r1 = ((Number)mObject);
double r2 = ((Number)val2.mObject);
if (Double.IsNaN(r1) || Double.IsNaN(r2))
{
return false;
}
if (Double.IsInfinite(r1) || Double.IsInfinite(r2))
{
return Double.Compare(r1, r2) == 0;
}
return r1 == r2;
}
else
{
return false;
}
}
}
}
else
{
// 片方はnull
if (mObject == null && val2.mObject == null)
{
return true;
}
if (mObject == null)
{
if (val2.mObject is int)
{
return ((int)val2.mObject) == 0;
}
if (val2.mObject is double)
{
return ((double)val2.mObject) == 0.0;
}
if (val2.mObject is string)
{
return ((string)val2.mObject).Length == 0;
}
return false;
}
else
{
if (mObject is int)
{
return ((int)mObject) == 0;
}
if (mObject is double)
{
return ((double)mObject) == 0.0;
}
if (mObject is string)
{
return ((string)mObject).Length == 0;
}
return false;
}
}
}
/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public bool LittlerThan(Kirikiri.Tjs2.Variant val)
{
if ((mObject is string) == false || (val.mObject is string) == false)
{
if ((mObject is int) && (val.mObject is int))
{
return ((int)mObject) > ((int)val.mObject);
}
return AsDouble() > val.AsDouble();
}
string s1 = AsString();
string s2 = val.AsString();
return Sharpen.Runtime.CompareOrdinal(s1, s2) > 0;
}