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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
namespace Internal.CommandLine
{
internal sealed class ArgumentToken
{
internal ArgumentToken(string modifier, string name, string value)
{
Modifier = modifier;
Name = name;
Value = value;
}
public string Modifier { get; private set; }
public string Name { get; private set; }
public string Value { get; private set; }
public bool IsOption
{
get { return !string.IsNullOrEmpty(Modifier); }
}
public bool IsSeparator
{
get { return Name == @":" || Name == @"="; }
}
public bool HasValue
{
get { return !string.IsNullOrEmpty(Value); }
}
public bool IsMatched { get; private set; }
public void MarkMatched()
{
IsMatched = true;
}
private bool Equals(ArgumentToken other)
{
return string.Equals(Modifier, other.Modifier) &&
string.Equals(Name, other.Name) &&
string.Equals(Value, other.Value);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(obj, null))
return false;
if (ReferenceEquals(obj, this))
return true;
var other = obj as ArgumentToken;
return !ReferenceEquals(other, null) && Equals(other);
}
public override int GetHashCode()
{
unchecked
{
var hashCode = (Modifier != null ? Modifier.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Name != null ? Name.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Value != null ? Value.GetHashCode() : 0);
return hashCode;
}
}
public override string ToString()
{
return HasValue
? string.Format(@"{0}{1}:{2}", Modifier, Name, Value)
: string.Format(@"{0}{1}", Modifier, Name);
}
}
}
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