using System;
using System.Collections.Generic;
using Google.ProtocolBuffers.Descriptors;
//Disable warning CS3010: CLS-compliant interfaces must have only CLS-compliant members
#pragma warning disable 3010
namespace Google.ProtocolBuffers
{
public interface ICodedInputStream
{
///
/// Attempt to read a field tag, returning false if we have reached the end
/// of the input data.
///
///
///
/// If fieldTag is non-zero and ReadTag returns true then the value in fieldName
/// may or may not be populated. However, if fieldTag is zero and ReadTag returns
/// true, then fieldName should be populated with a non-null field name.
///
/// In other words if ReadTag returns true then either fieldTag will be non-zero OR
/// fieldName will be non-zero. In some cases both may be populated, however the
/// builders will always prefer the fieldTag over fieldName.
///
///
[CLSCompliant(false)]
bool ReadTag(out uint fieldTag, out string fieldName);
///
/// Read a double field from the stream.
///
bool ReadDouble(ref double value);
///
/// Read a float field from the stream.
///
bool ReadFloat(ref float value);
///
/// Read a uint64 field from the stream.
///
[CLSCompliant(false)]
bool ReadUInt64(ref ulong value);
///
/// Read an int64 field from the stream.
///
bool ReadInt64(ref long value);
///
/// Read an int32 field from the stream.
///
bool ReadInt32(ref int value);
///
/// Read a fixed64 field from the stream.
///
[CLSCompliant(false)]
bool ReadFixed64(ref ulong value);
///
/// Read a fixed32 field from the stream.
///
[CLSCompliant(false)]
bool ReadFixed32(ref uint value);
///
/// Read a bool field from the stream.
///
bool ReadBool(ref bool value);
///
/// Reads a string field from the stream.
///
bool ReadString(ref string value);
///
/// Reads a group field value from the stream.
///
void ReadGroup(int fieldNumber, IBuilderLite builder,
ExtensionRegistry extensionRegistry);
///
/// Reads a group field value from the stream and merges it into the given
/// UnknownFieldSet.
///
[Obsolete]
void ReadUnknownGroup(int fieldNumber, IBuilderLite builder);
///
/// Reads an embedded message field value from the stream.
///
void ReadMessage(IBuilderLite builder, ExtensionRegistry extensionRegistry);
///
/// Reads a bytes field value from the stream.
///
bool ReadBytes(ref ByteString value);
///
/// Reads a uint32 field value from the stream.
///
[CLSCompliant(false)]
bool ReadUInt32(ref uint value);
///
/// Reads an enum field value from the stream. The caller is responsible
/// for converting the numeric value to an actual enum.
///
bool ReadEnum(ref IEnumLite value, out object unknown, IEnumLiteMap mapping);
///
/// Reads an enum field value from the stream. If the enum is valid for type T,
/// then the ref value is set and it returns true. Otherwise the unkown output
/// value is set and this method returns false.
///
[CLSCompliant(false)]
bool ReadEnum(ref T value, out object unknown)
where T : struct, IComparable, IFormattable, IConvertible;
///
/// Reads an sfixed32 field value from the stream.
///
bool ReadSFixed32(ref int value);
///
/// Reads an sfixed64 field value from the stream.
///
bool ReadSFixed64(ref long value);
///
/// Reads an sint32 field value from the stream.
///
bool ReadSInt32(ref int value);
///
/// Reads an sint64 field value from the stream.
///
bool ReadSInt64(ref long value);
///
/// Reads an array of primitive values into the list, if the wire-type of fieldTag is length-prefixed and the
/// type is numberic, it will read a packed array.
///
[CLSCompliant(false)]
void ReadPrimitiveArray(FieldType fieldType, uint fieldTag, string fieldName, ICollection list);
///
/// Reads an array of primitive values into the list, if the wire-type of fieldTag is length-prefixed, it will
/// read a packed array.
///
[CLSCompliant(false)]
void ReadEnumArray(uint fieldTag, string fieldName, ICollection list, out ICollection