Interprets exceptions using the configured interpretations More...

Inheritance diagram for QuantConnect.Exceptions.StackExceptionInterpreter:

Public Member Functions
	StackExceptionInterpreter (IEnumerable< IExceptionInterpreter > interpreters)
	Initializes a new instance of the StackExceptionInterpreter class More...

bool	CanInterpret (Exception exception)
	Determines if this interpreter should be applied to the specified exception. More...

Exception	Interpret (Exception exception, IExceptionInterpreter innerInterpreter=null)
	Interprets the specified exception into a new exception More...

string	GetExceptionMessageHeader (Exception exception)
	Combines the exception messages from this exception and all inner exceptions. More...

Static Public Member Functions
static StackExceptionInterpreter	CreateFromAssemblies (IEnumerable< Assembly > assemblies)
	Creates a new StackExceptionInterpreter by loading implementations with default constructors from the specified assemblies More...

Public Attributes
int	Order => 0
	Determines the order that an instance of this class should be called More...

IEnumerable< IExceptionInterpreter >	Interpreters => _interpreters
	Gets the interpreters loaded into this instance More...

Static Public Attributes
static readonly Lazy< StackExceptionInterpreter >	Instance
	Stack interpreter instance More...

Additional Inherited Members
Properties inherited from QuantConnect.Exceptions.IExceptionInterpreter
int	Order `[get]`
	Determines the order that a class that implements this interface should be called More...

Detailed Description

Interprets exceptions using the configured interpretations

Definition at line 27 of file StackExceptionInterpreter.cs.

Constructor & Destructor Documentation

◆ StackExceptionInterpreter()

QuantConnect.Exceptions.StackExceptionInterpreter.StackExceptionInterpreter ( IEnumerable< IExceptionInterpreter > interpreters )

Initializes a new instance of the StackExceptionInterpreter class

Parameters

interpreters The interpreters to use

Definition at line 46 of file StackExceptionInterpreter.cs.

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Member Function Documentation

◆ CanInterpret()

bool QuantConnect.Exceptions.StackExceptionInterpreter.CanInterpret ( Exception exception )

Determines if this interpreter should be applied to the specified exception.

Parameters

exception The exception to check

Returns: True if the exception can be interpreted, false otherwise

Implements QuantConnect.Exceptions.IExceptionInterpreter.

Definition at line 61 of file StackExceptionInterpreter.cs.

◆ Interpret()

Exception QuantConnect.Exceptions.StackExceptionInterpreter.Interpret	(	Exception	exception,
		IExceptionInterpreter	innerInterpreter = `null`
	)

Interprets the specified exception into a new exception

Parameters

exception	The exception to be interpreted
innerInterpreter	An interpreter that should be applied to the inner exception. This provides a link back allowing the inner exceptions to be interpreted using the intepretators configured in the StackExceptionInterpreter. Individual implementations may ignore this value if required.

Returns: The interpreted exception

Implements QuantConnect.Exceptions.IExceptionInterpreter.

Definition at line 75 of file StackExceptionInterpreter.cs.

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◆ GetExceptionMessageHeader()

string QuantConnect.Exceptions.StackExceptionInterpreter.GetExceptionMessageHeader ( Exception exception )

Combines the exception messages from this exception and all inner exceptions.

Parameters

exception The exception to create a collated message from

Returns: The collate exception message

Definition at line 106 of file StackExceptionInterpreter.cs.

◆ CreateFromAssemblies()

static StackExceptionInterpreter QuantConnect.Exceptions.StackExceptionInterpreter.CreateFromAssemblies ( IEnumerable< Assembly > assemblies )

static

Creates a new StackExceptionInterpreter by loading implementations with default constructors from the specified assemblies

Parameters

assemblies The assemblies to scan

Returns: A new StackExceptionInterpreter containing interpreters from the specified assemblies

Definition at line 116 of file StackExceptionInterpreter.cs.

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Member Data Documentation

◆ Instance

readonly Lazy<StackExceptionInterpreter> QuantConnect.Exceptions.StackExceptionInterpreter.Instance

static

Initial value:

= new Lazy<StackExceptionInterpreter>(

() => StackExceptionInterpreter.CreateFromAssemblies(AppDomain.CurrentDomain.GetAssemblies()))

Stack interpreter instance

Definition at line 34 of file StackExceptionInterpreter.cs.

◆ Order

int QuantConnect.Exceptions.StackExceptionInterpreter.Order => 0

Determines the order that an instance of this class should be called

Definition at line 40 of file StackExceptionInterpreter.cs.

◆ Interpreters

IEnumerable<IExceptionInterpreter> QuantConnect.Exceptions.StackExceptionInterpreter.Interpreters => _interpreters

Gets the interpreters loaded into this instance

Definition at line 54 of file StackExceptionInterpreter.cs.

The documentation for this class was generated from the following file:

Common/Exceptions/StackExceptionInterpreter.cs

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ StackExceptionInterpreter()

Member Function Documentation

◆ CanInterpret()

◆ Interpret()

◆ GetExceptionMessageHeader()

◆ CreateFromAssemblies()

Member Data Documentation

◆ Instance

◆ Order

◆ Interpreters