/*----------------------------------------------------------

This Source Code Form is subject to the terms of the

Mozilla Public License, v.2.0. If a copy of the MPL

was not distributed with this file, You can obtain one

at http://mozilla.org/MPL/2.0/.

----------------------------------------------------------*/

using System;

namespace ScriptEngine.Machine.Values

{

public abstract class GenericValue : IValue

{

public virtual int CompareTo(IValue other)

{

throw RuntimeException.ComparisonNotSupportedException();

}

public virtual bool Equals(IValue other)

{

return ReferenceEquals(this, other?.GetRawValue());

}

public DataType DataType { get; protected set; }

public virtual TypeDescriptor SystemType => TypeDescriptor.FromDataType(DataType);

public virtual decimal AsNumber()

{

throw RuntimeException.ConvertToNumberException();

}

public virtual DateTime AsDate()

{

throw RuntimeException.ConvertToDateException();

}

public virtual bool AsBoolean()

{

throw RuntimeException.ConvertToBooleanException();

}

public virtual string AsString() => DataType.ToString();

public virtual IRuntimeContextInstance AsObject()

{

throw RuntimeException.ValueIsNotObjectException();

}

public IValue GetRawValue()

{

return this;

}

public override string ToString()

{

return AsString();

}

}

}