public void MergeFrom(IExtensionValue value)
{
if (value is RepeatedExtensionValue <T> )
{
field.Add((value as RepeatedExtensionValue <T>).field);
}
}
/// <summary>
/// Tries to merge a field from the coded input, returning true if the field was merged.
/// If the set is null or the field was not otherwise merged, this returns false.
/// </summary>
public static bool TryMergeFieldFrom <TTarget>(ref ExtensionSet <TTarget> set, CodedInputStream stream) where TTarget : IExtendableMessage <TTarget>
{
Extension extension;
int lastFieldNumber = WireFormat.GetTagFieldNumber(stream.LastTag);
IExtensionValue extensionValue;
if (set != null && set.ValuesByNumber.TryGetValue(lastFieldNumber, out extensionValue))
{
extensionValue.MergeFrom(stream);
return(true);
}
else if (stream.ExtensionRegistry != null && stream.ExtensionRegistry.ContainsInputField(stream, typeof(TTarget), out extension))
{
IExtensionValue value = extension.CreateValue();
value.MergeFrom(stream);
set = (set ?? new ExtensionSet <TTarget>());
set.ValuesByNumber.Add(extension.FieldNumber, value);
return(true);
}
else
{
return(false);
}
}
public void MergeFrom(IExtensionValue value)
{
if (value is ExtensionValue <T> )
{
var extensionValue = value as ExtensionValue <T>;
codec.FieldMerger(ref field, extensionValue.field);
}
}
public bool Equals(IExtensionValue other)
{
if (ReferenceEquals(this, other))
{
return(true);
}
return(other is RepeatedExtensionValue <T> &&
field.Equals((other as RepeatedExtensionValue <T>).field) &&
codec.Equals((other as RepeatedExtensionValue <T>).codec));
}
public bool Equals(IExtensionValue other)
{
if (ReferenceEquals(this, other))
{
return(true);
}
return(other is ExtensionValue <T> &&
codec.Equals((other as ExtensionValue <T>).codec) &&
Equals(field, (other as ExtensionValue <T>).field));
// we check for equality in the codec since we could have equal field values however the values could be written in different ways
}
private static bool GetValue <TTarget>(ref ExtensionSet <TTarget> set, Extension extension, out IExtensionValue value) where TTarget : IExtendableMessage <TTarget>
{
if (set == null)
{
value = null;
return(false);
}
return(set.ValuesByNumber.TryGetValue(extension.FieldNumber, out value));
}
