NAME

STIX::Relationship - STIX Relationship Object (SRO) - Relationship

SYNOPSIS

use STIX::Relationship;

my $relationship = STIX::Relationship->new();

DESCRIPTION

The Relationship object is used to link together two SDOs in order to describe how they are related to each other.

METHODS

STIX::Relationship inherits all methods from STIX::Common::Properties and implements the following new ones.

STIX::Relationship->new(%properties)

Create a new instance of STIX::Relationship.

$relationship->description

A description that helps provide context about the relationship.

$relationship->id

$relationship->relationship_type

The name used to identify the type of relationship.

$relationship->source_ref

The ID of the source (from) object.

$relationship->start_time

This optional timestamp represents the earliest time at which the Relationship between the objects exists. If this property is a future timestamp, at the time the updated property is defined, then this represents an estimate by the producer of the intelligence of the earliest time at which relationship will be asserted to be true.

$relationship->stop_time

The latest time at which the Relationship between the objects exists. If this property is a future timestamp, at the time the updated property is defined, then this represents an estimate by the producer of the intelligence of the latest time at which relationship will be asserted to be true.

$relationship->target_ref

The ID of the target (to) object.

$relationship->type

The type of this object, which MUST be the literal relationship.

HELPERS

$relationship->TO_JSON

Encode the object in JSON.

$relationship->to_hash

Return the object HASH.

$relationship->to_string

Encode the object in JSON.

$relationship->validate

Validate the object using JSON Schema (see STIX::Schema).

SUPPORT

Bugs / Feature Requests

Please report any bugs or feature requests through the issue tracker at https://github.com/giterlizzi/perl-STIX/issues. You will be notified automatically of any progress on your issue.

Source Code

This is open source software. The code repository is available for public review and contribution under the terms of the license.

https://github.com/giterlizzi/perl-STIX

git clone https://github.com/giterlizzi/perl-STIX.git

AUTHOR

• Giuseppe Di Terlizzi <gdt@cpan.org>

LICENSE AND COPYRIGHT

This software is copyright (c) 2024 by Giuseppe Di Terlizzi.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.