private SentinelValue(AugmentedValue augmentedValue)
{
Kind = augmentedValue.Kind;
var byteString = augmentedValue.ToByteString();
_protoFactory = () => Value.Parser.ParseFrom(byteString);
}
internal static SentinelValue ForIncrement(Value value)
{
GaxPreconditions.CheckNotNull(value, nameof(value));
AugmentedValue augmented = new AugmentedValue {
Kind = SentinelKind.NumericIncrement, Increment = value
};
return(new SentinelValue(augmented));
}
internal static SentinelValue ForArrayValue(SentinelKind sentinelKind, object[] values)
{
GaxPreconditions.CheckNotNull(values, nameof(values));
ArrayValue array = ValueSerializer.Serialize(values).ArrayValue;
// This is just checking that the simple approach we've taken in the previous line
// really did what we expect.
GaxPreconditions.CheckState(array != null, "Input wasn't serialized as an array");
AugmentedValue augmented = new AugmentedValue {
Kind = sentinelKind, Array = array
};
return(new SentinelValue(augmented));
}
internal static SentinelValue ForArrayValue(SerializationContext context, SentinelKind sentinelKind, object[] values)
{
GaxPreconditions.CheckNotNull(values, nameof(values));
ArrayValue array = ValueSerializer.Serialize(context, values).ArrayValue;
// This is just checking that the simple approach we've taken in the previous line
// really did what we expect.
GaxPreconditions.CheckState(array != null, "Input wasn't serialized as an array");
GaxPreconditions.CheckState(!array.Values.Any(FindNestedSentinels), "Sentinel values cannot be nested in array union/remove values.");
AugmentedValue augmented = new AugmentedValue {
Kind = sentinelKind, Array = array
};
return(new SentinelValue(augmented));
}