using System;
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using System.Collections.Generic;
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using System.Globalization;
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using DPumpHydr.WinFrmUI.WenSkin.Json.Utilities;
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namespace DPumpHydr.WinFrmUI.WenSkin.Json.Linq
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{
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/// <summary>
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/// Represents a JSON constructor.
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/// </summary>
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public class JConstructor : JContainer
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{
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private string _name;
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private readonly List<JToken> _values = new List<JToken>();
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/// <summary>
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/// Gets the container's children tokens.
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/// </summary>
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/// <value>The container's children tokens.</value>
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protected override IList<JToken> ChildrenTokens => _values;
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/// <summary>
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/// Gets or sets the name of this constructor.
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/// </summary>
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/// <value>The constructor name.</value>
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public string Name
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{
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get
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{
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return _name;
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}
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set
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{
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_name = value;
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}
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}
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/// <summary>
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/// Gets the node type for this <see cref="T:Newtonsoft.Json.Linq.JToken" />.
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/// </summary>
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/// <value>The type.</value>
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public override JTokenType Type => JTokenType.Constructor;
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/// <summary>
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/// Gets the <see cref="T:Newtonsoft.Json.Linq.JToken" /> with the specified key.
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/// </summary>
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/// <value>The <see cref="T:Newtonsoft.Json.Linq.JToken" /> with the specified key.</value>
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public override JToken this[object key]
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{
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get
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{
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ValidationUtils.ArgumentNotNull(key, "key");
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if (!(key is int))
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{
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throw new ArgumentException("Accessed JConstructor values with invalid key value: {0}. Argument position index expected.".FormatWith(CultureInfo.InvariantCulture, MiscellaneousUtils.ToString(key)));
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}
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return GetItem((int)key);
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}
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set
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{
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ValidationUtils.ArgumentNotNull(key, "key");
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if (!(key is int))
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{
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throw new ArgumentException("Set JConstructor values with invalid key value: {0}. Argument position index expected.".FormatWith(CultureInfo.InvariantCulture, MiscellaneousUtils.ToString(key)));
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}
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SetItem((int)key, value);
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}
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}
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internal override int IndexOfItem(JToken item)
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{
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return _values.IndexOfReference(item);
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}
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internal override void MergeItem(object content, JsonMergeSettings settings)
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{
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JConstructor jConstructor = content as JConstructor;
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if (jConstructor != null)
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{
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if (jConstructor.Name != null)
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{
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Name = jConstructor.Name;
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}
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JContainer.MergeEnumerableContent(this, jConstructor, settings);
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}
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> class.
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/// </summary>
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public JConstructor()
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{
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> class from another <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> object.
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/// </summary>
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/// <param name="other">A <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> object to copy from.</param>
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public JConstructor(JConstructor other)
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: base(other)
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{
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_name = other.Name;
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> class with the specified name and content.
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/// </summary>
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/// <param name="name">The constructor name.</param>
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/// <param name="content">The contents of the constructor.</param>
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public JConstructor(string name, params object[] content)
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: this(name, (object)content)
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{
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> class with the specified name and content.
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/// </summary>
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/// <param name="name">The constructor name.</param>
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/// <param name="content">The contents of the constructor.</param>
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public JConstructor(string name, object content)
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: this(name)
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{
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Add(content);
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> class with the specified name.
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/// </summary>
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/// <param name="name">The constructor name.</param>
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public JConstructor(string name)
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{
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if (name == null)
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{
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throw new ArgumentNullException("name");
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}
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if (name.Length == 0)
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{
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throw new ArgumentException("Constructor name cannot be empty.", "name");
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}
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_name = name;
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}
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internal override bool DeepEquals(JToken node)
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{
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JConstructor jConstructor = node as JConstructor;
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if (jConstructor != null && _name == jConstructor.Name)
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{
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return ContentsEqual(jConstructor);
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}
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return false;
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}
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internal override JToken CloneToken()
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{
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return new JConstructor(this);
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}
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/// <summary>
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/// Writes this token to a <see cref="T:Newtonsoft.Json.JsonWriter" />.
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/// </summary>
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/// <param name="writer">A <see cref="T:Newtonsoft.Json.JsonWriter" /> into which this method will write.</param>
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/// <param name="converters">A collection of <see cref="T:Newtonsoft.Json.JsonConverter" /> which will be used when writing the token.</param>
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public override void WriteTo(JsonWriter writer, params JsonConverter[] converters)
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{
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writer.WriteStartConstructor(_name);
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foreach (JToken item in Children())
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{
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item.WriteTo(writer, converters);
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}
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writer.WriteEndConstructor();
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}
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internal override int GetDeepHashCode()
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{
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return _name.GetHashCode() ^ ContentsHashCode();
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}
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/// <summary>
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/// Loads an <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> from a <see cref="T:Newtonsoft.Json.JsonReader" />.
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/// </summary>
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/// <param name="reader">A <see cref="T:Newtonsoft.Json.JsonReader" /> that will be read for the content of the <see cref="T:Newtonsoft.Json.Linq.JConstructor" />.</param>
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/// <returns>A <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> that contains the JSON that was read from the specified <see cref="T:Newtonsoft.Json.JsonReader" />.</returns>
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public new static JConstructor Load(JsonReader reader)
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{
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return Load(reader, null);
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}
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/// <summary>
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/// Loads an <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> from a <see cref="T:Newtonsoft.Json.JsonReader" />.
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/// </summary>
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/// <param name="reader">A <see cref="T:Newtonsoft.Json.JsonReader" /> that will be read for the content of the <see cref="T:Newtonsoft.Json.Linq.JConstructor" />.</param>
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/// <param name="settings">The <see cref="T:Newtonsoft.Json.Linq.JsonLoadSettings" /> used to load the JSON.
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/// If this is null, default load settings will be used.</param>
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/// <returns>A <see cref="T:Newtonsoft.Json.Linq.JConstructor" /> that contains the JSON that was read from the specified <see cref="T:Newtonsoft.Json.JsonReader" />.</returns>
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public new static JConstructor Load(JsonReader reader, JsonLoadSettings settings)
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{
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if (reader.TokenType == JsonToken.None && !reader.Read())
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{
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throw JsonReaderException.Create(reader, "Error reading JConstructor from JsonReader.");
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}
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reader.MoveToContent();
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if (reader.TokenType != JsonToken.StartConstructor)
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{
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throw JsonReaderException.Create(reader, "Error reading JConstructor from JsonReader. Current JsonReader item is not a constructor: {0}".FormatWith(CultureInfo.InvariantCulture, reader.TokenType));
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}
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JConstructor jConstructor = new JConstructor((string)reader.Value);
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jConstructor.SetLineInfo(reader as IJsonLineInfo, settings);
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jConstructor.ReadTokenFrom(reader, settings);
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return jConstructor;
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}
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}
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}
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