/// <summary>
/// Initializes a new instance of <see cref="VowpalWabbitJsonBuilder"/>.
/// </summary>
public VowpalWabbitJsonBuilder(VowpalWabbitJsonSerializer serializer, IVowpalWabbitExamplePool vwPool, VowpalWabbitDefaultMarshaller defaultMarshaller, JsonSerializer jsonSerializer, int multiIndex = -1)
{
Contract.Requires(serializer != null);
Contract.Requires(vw != null);
Contract.Requires(defaultMarshaller != null);
Contract.Requires(jsonSerializer != null);
this.extensionState = new VowpalWabbitJsonParseState
{
JsonBuilder = this,
VW = vwPool.Native,
MultiIndex = multiIndex
};
this.namespaceStrings = new List <string>();
this.foundMulti = false;
if (serializer != null)
{
this.referenceResolver = serializer.ReferenceResolver;
}
this.serializer = serializer;
this.vw = vwPool.Native;
this.defaultMarshaller = defaultMarshaller;
this.jsonSerializer = jsonSerializer;
this.DefaultNamespaceContext = new VowpalWabbitMarshalContext(this.vw);
}
/// <summary>
/// Initializes a new instance of the <see cref="VowpalWabbitJson"/> class.
/// </summary>
/// <param name="vw">The VW native instance.</param>
public VowpalWabbitJsonSerializer(IVowpalWabbitExamplePool vwPool)
{
Contract.Requires(vwPool != null);
this.vwPool = vwPool;
this.defaultMarshaller = new VowpalWabbitDefaultMarshaller();
this.jsonSerializer = new JsonSerializer();
this.ExampleBuilder = new VowpalWabbitJsonBuilder(this.vwPool, this.defaultMarshaller, this.jsonSerializer);
}
/// <summary>
/// Initializes a new instance of the <see cref="VowpalWabbitJson"/> class.
/// </summary>
/// <param name="vw">The VW native instance.</param>
public VowpalWabbitJsonSerializer(VowpalWabbit vw)
{
Contract.Requires(vw != null);
this.vw = vw;
this.defaultMarshaller = new VowpalWabbitDefaultMarshaller();
this.jsonSerializer = new JsonSerializer();
this.ExampleBuilder = new VowpalWabbitJsonBuilder(vw, this.defaultMarshaller, this.jsonSerializer);
}
/// <summary>
/// Initializes a new instance of the <see cref="VowpalWabbitJson"/> class.
/// </summary>
/// <param name="vw">The VW native instance.</param>
public VowpalWabbitJsonSerializer(IVowpalWabbitExamplePool vwPool, VowpalWabbitJsonReferenceResolver referenceResolver = null)
{
Contract.Requires(vwPool != null);
this.vwPool = vwPool;
this.referenceResolver = referenceResolver;
this.defaultMarshaller = VowpalWabbitDefaultMarshaller.Instance;
this.jsonSerializer = new JsonSerializer();
this.ExampleBuilder = new VowpalWabbitJsonBuilder(this, this.vwPool, this.defaultMarshaller, this.jsonSerializer);
}
/// <summary>
/// Initializes a new instance of <see cref="VowpalWabbitJsonBuilder"/>.
/// </summary>
public VowpalWabbitJsonBuilder(IVowpalWabbitExamplePool vwPool, VowpalWabbitDefaultMarshaller defaultMarshaller, JsonSerializer jsonSerializer)
{
Contract.Requires(vw != null);
Contract.Requires(defaultMarshaller != null);
Contract.Requires(jsonSerializer != null);
this.vw = vwPool.Native;
this.defaultMarshaller = new VowpalWabbitDefaultMarshaller();
this.jsonSerializer = new JsonSerializer();
this.Context = new VowpalWabbitMarshalContext(vwPool);
this.DefaultNamespaceContext = new VowpalWabbitMarshalContext(this.vw, this.Context.ExampleBuilder);
}
/// <summary>
/// Initializes a new instance of <see cref="VowpalWabbitJsonBuilder"/>.
/// </summary>
public VowpalWabbitJsonBuilder(VowpalWabbitJsonSerializer serializer, IVowpalWabbitExamplePool vwPool, VowpalWabbitDefaultMarshaller defaultMarshaller, JsonSerializer jsonSerializer)
{
Contract.Requires(serializer != null);
Contract.Requires(vw != null);
Contract.Requires(defaultMarshaller != null);
Contract.Requires(jsonSerializer != null);
this.namespaceStrings = new List <string>();
this.referenceResolver = serializer.ReferenceResolver;
this.serializer = serializer;
this.vw = vwPool.Native;
this.defaultMarshaller = defaultMarshaller;
this.jsonSerializer = jsonSerializer;
this.DefaultNamespaceContext = new VowpalWabbitMarshalContext(this.vw);
}
public void Marshal(VowpalWabbitDefaultMarshaller defaultMarshaller, VowpalWabbitMarshalContext context, Namespace ns, string featureName)
{
this.marshal(defaultMarshaller, context, ns, featureName, this.data);
}
internal static void Marshal(VowpalWabbitDefaultMarshaller defaultMarshaller, VowpalWabbitMarshalContext context, Namespace ns, string featureName, float[] values, int length)
{
var feature = new Feature(featureName);
defaultMarshaller.MarshalFeature(context, ns, feature, values, 0, length);
}
internal static void Marshal(VowpalWabbitDefaultMarshaller defaultMarshaller, VowpalWabbitMarshalContext context, Namespace ns, string featureName, long val)
{
var feature = new PreHashedFeature(context.VW, ns, featureName);
defaultMarshaller.MarshalFeature(context, ns, feature, val);
}
internal static void Marshal(VowpalWabbitDefaultMarshaller defaultMarshaller, VowpalWabbitMarshalContext context, Namespace ns, string featureName, string val)
{
var feature = new Feature(featureName);
defaultMarshaller.MarshalFeatureStringEscapeAndIncludeName(context, ns, feature, val);
}
/// <summary>
/// Initializes a new instance of <see cref="VowpalWabbitJsonBuilder"/>.
/// </summary>
public VowpalWabbitJsonBuilder(IVowpalWabbitExamplePool vwPool, VowpalWabbitDefaultMarshaller defaultMarshaller, JsonSerializer jsonSerializer, int multiIndex = -1)
: this(null, vwPool, defaultMarshaller, jsonSerializer, multiIndex)
{
}