JArray
public class JArray : JContainer, IList<JToken>, ICollection<JToken>, IEnumerable<JToken>, IEnumerable
Represents a JSON array.
using Newtonsoft.Json.Utilities;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Runtime.CompilerServices;
using System.Threading;
using System.Threading.Tasks;
namespace Newtonsoft.Json.Linq
{
[System.Runtime.CompilerServices.NullableContext(1)]
[System.Runtime.CompilerServices.Nullable(0)]
public class JArray : JContainer, IList<JToken>, ICollection<JToken>, IEnumerable<JToken>, IEnumerable
{
private readonly List<JToken> _values = new List<JToken>();
protected override IList<JToken> ChildrenTokens => _values;
public override JTokenType Type => JTokenType.Array;
[System.Runtime.CompilerServices.Nullable(2)]
public override JToken this[object key] {
[return: System.Runtime.CompilerServices.Nullable(2)]
get {
ValidationUtils.ArgumentNotNull(key, "key");
if (!(key is int))
throw new ArgumentException("Accessed JArray values with invalid key value: {0}. Int32 array index expected.".FormatWith(CultureInfo.InvariantCulture, MiscellaneousUtils.ToString(key)));
return GetItem((int)key);
}
[param: System.Runtime.CompilerServices.Nullable(2)]
set {
ValidationUtils.ArgumentNotNull(key, "key");
if (!(key is int))
throw new ArgumentException("Set JArray values with invalid key value: {0}. Int32 array index expected.".FormatWith(CultureInfo.InvariantCulture, MiscellaneousUtils.ToString(key)));
SetItem((int)key, value);
}
}
public JToken this[int index] {
get {
return GetItem(index);
}
set {
SetItem(index, value);
}
}
public bool IsReadOnly => false;
[AsyncStateMachine(typeof(<WriteToAsync>d__0))]
public override Task WriteToAsync(JsonWriter writer, CancellationToken cancellationToken, params JsonConverter[] converters)
{
<WriteToAsync>d__0 stateMachine = default(<WriteToAsync>d__0);
stateMachine.<>t__builder = AsyncTaskMethodBuilder.Create();
stateMachine.<>4__this = this;
stateMachine.writer = writer;
stateMachine.cancellationToken = cancellationToken;
stateMachine.converters = converters;
stateMachine.<>1__state = -1;
stateMachine.<>t__builder.Start(ref stateMachine);
return stateMachine.<>t__builder.Task;
}
public new static Task<JArray> LoadAsync(JsonReader reader, CancellationToken cancellationToken = default(CancellationToken))
{
return LoadAsync(reader, null, cancellationToken);
}
[AsyncStateMachine(typeof(<LoadAsync>d__2))]
public new static Task<JArray> LoadAsync(JsonReader reader, [System.Runtime.CompilerServices.Nullable(2)] JsonLoadSettings settings, CancellationToken cancellationToken = default(CancellationToken))
{
<LoadAsync>d__2 stateMachine = default(<LoadAsync>d__2);
stateMachine.<>t__builder = AsyncTaskMethodBuilder<JArray>.Create();
stateMachine.reader = reader;
stateMachine.settings = settings;
stateMachine.cancellationToken = cancellationToken;
stateMachine.<>1__state = -1;
stateMachine.<>t__builder.Start(ref stateMachine);
return stateMachine.<>t__builder.Task;
}
public JArray()
{
}
public JArray(JArray other)
: base(other, null)
{
}
internal JArray(JArray other, [System.Runtime.CompilerServices.Nullable(2)] JsonCloneSettings settings)
: base(other, settings)
{
}
public JArray(params object[] content)
: this((object)content)
{
}
public JArray(object content)
{
Add(content);
}
internal override bool DeepEquals(JToken node)
{
JArray jArray = node as JArray;
if (jArray != null)
return ContentsEqual(jArray);
return false;
}
internal override JToken CloneToken([System.Runtime.CompilerServices.Nullable(2)] JsonCloneSettings settings = null)
{
return new JArray(this, settings);
}
public new static JArray Load(JsonReader reader)
{
return Load(reader, null);
}
public new static JArray Load(JsonReader reader, [System.Runtime.CompilerServices.Nullable(2)] JsonLoadSettings settings)
{
if (reader.TokenType == JsonToken.None && !reader.Read())
throw JsonReaderException.Create(reader, "Error reading JArray from JsonReader.");
reader.MoveToContent();
if (reader.TokenType != JsonToken.StartArray)
throw JsonReaderException.Create(reader, "Error reading JArray from JsonReader. Current JsonReader item is not an array: {0}".FormatWith(CultureInfo.InvariantCulture, reader.TokenType));
JArray jArray = new JArray();
jArray.SetLineInfo(reader as IJsonLineInfo, settings);
jArray.ReadTokenFrom(reader, settings);
return jArray;
}
public new static JArray Parse(string json)
{
return Parse(json, null);
}
public new static JArray Parse(string json, [System.Runtime.CompilerServices.Nullable(2)] JsonLoadSettings settings)
{
using (JsonReader jsonReader = new JsonTextReader(new StringReader(json))) {
JArray result = Load(jsonReader, settings);
while (jsonReader.Read()) {
}
return result;
}
}
public new static JArray FromObject(object o)
{
return FromObject(o, JsonSerializer.CreateDefault());
}
public new static JArray FromObject(object o, JsonSerializer jsonSerializer)
{
JToken jToken = JToken.FromObjectInternal(o, jsonSerializer);
if (jToken.Type != JTokenType.Array)
throw new ArgumentException("Object serialized to {0}. JArray instance expected.".FormatWith(CultureInfo.InvariantCulture, jToken.Type));
return (JArray)jToken;
}
public override void WriteTo(JsonWriter writer, params JsonConverter[] converters)
{
writer.WriteStartArray();
for (int i = 0; i < _values.Count; i++) {
_values[i].WriteTo(writer, converters);
}
writer.WriteEndArray();
}
[System.Runtime.CompilerServices.NullableContext(2)]
internal override int IndexOfItem(JToken item)
{
if (item == null)
return -1;
return _values.IndexOfReference(item);
}
internal override void MergeItem(object content, [System.Runtime.CompilerServices.Nullable(2)] JsonMergeSettings settings)
{
IEnumerable enumerable = (IsMultiContent(content) || content is JArray) ? ((IEnumerable)content) : null;
if (enumerable != null)
JContainer.MergeEnumerableContent(this, enumerable, settings);
}
public int IndexOf(JToken item)
{
return IndexOfItem(item);
}
public void Insert(int index, JToken item)
{
InsertItem(index, item, false, true);
}
public void RemoveAt(int index)
{
RemoveItemAt(index);
}
public IEnumerator<JToken> GetEnumerator()
{
return Children().GetEnumerator();
}
public void Add(JToken item)
{
Add((object)item);
}
public void Clear()
{
ClearItems();
}
public bool Contains(JToken item)
{
return ContainsItem(item);
}
public void CopyTo(JToken[] array, int arrayIndex)
{
CopyItemsTo(array, arrayIndex);
}
public bool Remove(JToken item)
{
return RemoveItem(item);
}
internal override int GetDeepHashCode()
{
return ContentsHashCode();
}
}
}