public static void WriteDictionary <T>(this ITreeWriter writer, IReadOnlyDictionary <int, T> dictionary) where T : ITreeSerializable
{
if (dictionary == null)
{
writer.WriteNull(); return;
}
writer.WriteStartArray();
int[] keys = dictionary.Keys.ToArray();
writer.WriteBlockArray(keys);
writer.WriteStartArray();
for (int i = 0; i < keys.Length; ++i)
{
dictionary[keys[i]].Write(writer);
}
writer.WriteEndArray();
writer.WriteEndArray();
}
public static void WriteList <T>(this ITreeWriter writer, IReadOnlyList <T> list) where T : ITreeSerializable
{
if (list == null)
{
writer.WriteNull(); return;
}
writer.WriteStartArray();
foreach (T item in list)
{
item.Write(writer);
}
writer.WriteEndArray();
}
private static void TestIntegers(TreeFormat format)
{
TreeSerializationSettings settings = new TreeSerializationSettings()
{
LeaveStreamOpen = true
};
using (MemoryStream stream = new MemoryStream())
{
using (ITreeWriter writer = Writer(format, stream, settings))
{
writer.WriteStartArray();
for (int i = -1; i < 300; i += 7)
{
writer.WriteValue(i);
}
writer.WriteEndArray();
}
long bytesWritten = stream.Position;
stream.Seek(0, SeekOrigin.Begin);
using (ITreeReader reader = Reader(format, stream, settings))
{
Assert.Equal(TreeToken.StartArray, reader.TokenType);
for (int i = -1; i < 300; i += 7)
{
Assert.True(reader.Read());
Assert.Equal(TreeToken.Integer, reader.TokenType);
Assert.Equal(i, reader.ReadAsInt32());
}
Assert.True(reader.Read());
Assert.Equal(TreeToken.EndArray, reader.TokenType);
Assert.False(reader.Read());
}
Assert.Equal(bytesWritten, stream.Position);
}
}
/// <summary>WriteStartElement(...) followed by WriteStartArray().</summary>
public static void WriteStartArrayElement(this ITreeWriter obj, string elementName)
{
obj.WriteStartElement(elementName);
obj.WriteStartArray();
}