/// <inheritdoc />
protected override async Task WriteValueAsync(Vertex value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteAsync(value.Id, stream).ConfigureAwait(false);
await writer.WriteValueAsync(value.Label, stream, false).ConfigureAwait(false);
await writer.WriteAsync(null, stream).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task WriteValueAsync(Property value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteValueAsync(value.Key, stream, false).ConfigureAwait(false);
await writer.WriteAsync(value.Value, stream).ConfigureAwait(false);
// placeholder for the parent element
await writer.WriteAsync(null, stream).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task WriteValueAsync(IDictionary <TKey, TValue> value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteValueAsync(value.Count, stream, false).ConfigureAwait(false);
foreach (var key in value.Keys)
{
await writer.WriteAsync(key, stream).ConfigureAwait(false);
await writer.WriteAsync(value[key], stream).ConfigureAwait(false);
}
}
/// <inheritdoc />
protected override async Task WriteValueAsync(VertexProperty value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteAsync(value.Id, stream).ConfigureAwait(false);
await writer.WriteValueAsync(value.Label, stream, false).ConfigureAwait(false);
await writer.WriteAsync(value.Value, stream).ConfigureAwait(false);
// placeholder for the parent vertex
await writer.WriteAsync(null, stream).ConfigureAwait(false);
// placeholder for properties
await writer.WriteAsync(null, stream).ConfigureAwait(false);
}
protected override async Task WriteNonNullableValueAsync(JanusGraphP value, Stream stream,
GraphBinaryWriter writer)
{
await writer.WriteValueAsync(value.OperatorName, stream, false).ConfigureAwait(false);
await writer.WriteAsync(value.Value, stream).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task WriteValueAsync(TMember[] value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteValueAsync(value.Length, stream, false).ConfigureAwait(false);
foreach (var item in value)
{
await writer.WriteAsync(item, stream).ConfigureAwait(false);
}
}
private static async Task WriteArgumentsAsync(object[] arguments, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteValueAsync(arguments.Length, stream, false).ConfigureAwait(false);
foreach (var value in arguments)
{
await writer.WriteAsync(value, stream).ConfigureAwait(false);
}
}
/// <inheritdoc />
protected override async Task WriteValueAsync(TSet value, Stream stream, GraphBinaryWriter writer)
{
var enumerable = (IEnumerable)value;
var list = enumerable.Cast <object>().ToList();
await writer.WriteValueAsync(list.Count, stream, false).ConfigureAwait(false);
foreach (var item in list)
{
await writer.WriteAsync(item, stream).ConfigureAwait(false);
}
}
/// <inheritdoc />
protected override async Task WriteValueAsync(P value, Stream stream, GraphBinaryWriter writer)
{
ICollection args = value.Value is ICollection ? value.Value : new List <object> {
value.Value
};
var argsLength = value.Other == null ? args.Count : args.Count + 1;
await writer.WriteValueAsync(value.OperatorName, stream, false).ConfigureAwait(false);
await writer.WriteValueAsync(argsLength, stream, false).ConfigureAwait(false);
foreach (var arg in args)
{
await writer.WriteAsync(arg, stream).ConfigureAwait(false);
}
if (value.Other != null)
{
await writer.WriteAsync(value.Other, stream).ConfigureAwait(false);
}
}
/// <inheritdoc />
protected override async Task WriteValueAsync(TEnum value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteAsync(value.EnumValue, stream).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task WriteValueAsync(Binding value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteValueAsync(value.Key, stream, false).ConfigureAwait(false);
await writer.WriteAsync(value.Value, stream).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task WriteValueAsync(Traverser value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteValueAsync(value.Bulk, stream, false).ConfigureAwait(false);
await writer.WriteAsync(value.Object, stream).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task WriteValueAsync(Path value, Stream stream, GraphBinaryWriter writer)
{
await writer.WriteAsync(value.Labels, stream).ConfigureAwait(false);
await writer.WriteAsync(value.Objects, stream).ConfigureAwait(false);
}