Requirements - Law4Devs

Overview

Requirements are structured, machine-readable compliance obligations extracted from articles. They are classified by type and stakeholder role. Use client.requirements() to list and iterate them.

Methods

`list()`

Returns the first page of requirements across all frameworks.

Page<Requirement> page = client.requirements().list();

for (Requirement r : page.data()) {
    System.out.printf("[%s] %s — %s%n",
        r.frameworkSlug(), r.requirementType(), r.description());
}

Returns Page<Requirement>

`list(String frameworkSlug)`

Returns the first page of requirements scoped to a specific framework.

Page<Requirement> page = client.requirements().list("cra");

Returns Page<Requirement>

`list(String frameworkSlug, int page, int perPage)`

Fetch a specific page with custom page size.

Page<Requirement> page = client.requirements().list("nis2", 1, 50);

Parameters

Parameter	Type	Default	Description
`frameworkSlug`	`String`	`null`	Scope to one framework (optional)
`page`	`int`	`1`	Page number (1-indexed)
`perPage`	`int`	`20`	Items per page (max 100)

Returns Page<Requirement>

`iter()`

Lazily iterate all requirements across all frameworks.

for (Requirement r : client.requirements().iter()) {
    System.out.println(r.description());
}

Returns Iterable<Requirement>

`iter(String frameworkSlug)`

Lazily iterate all requirements for a specific framework.

for (Requirement r : client.requirements().iter("dora")) {
    System.out.printf("  [%s] %s%n", r.requirementType(), r.description());
}

Returns Iterable<Requirement>

Model

`Requirement`

Field	Type	Description
`id()`	`int`	Internal numeric ID
`frameworkSlug()`	`String`	Parent framework slug
`articleNumber()`	`String`	Source article number
`requirementType()`	`String`	e.g. `"MUST"`, `"SHOULD"`, `"MAY"`
`description()`	`String`	Human-readable requirement description
`stakeholderRole()`	`String`	Target role, e.g. `"manufacturer"`, `"controller"`
`legalReference()`	`String`	Article and paragraph reference

Examples

List MUST requirements for CRA manufacturers

for (Requirement r : client.requirements().iter("cra")) {
    if ("MUST".equals(r.requirementType()) &&
        "manufacturer".equals(r.stakeholderRole())) {
        System.out.println("Art. " + r.articleNumber() + ": " + r.description());
    }
}

Count requirements by framework

var counts = new java.util.LinkedHashMap<String, Integer>();
for (Requirement r : client.requirements().iter()) {
    counts.merge(r.frameworkSlug(), 1, Integer::sum);
}
counts.forEach((fw, n) -> System.out.printf("%-12s %d requirements%n", fw, n));

Build a compliance checklist

var checklist = new java.util.ArrayList<String>();
for (Requirement r : client.requirements().iter("gdpr")) {
    if ("controller".equals(r.stakeholderRole())) {
        checklist.add("[ ] " + r.description());
    }
}
checklist.forEach(System.out::println);

​Overview

​Methods

​list()

​list(String frameworkSlug)

​list(String frameworkSlug, int page, int perPage)

​iter()

​iter(String frameworkSlug)

​Model

​Requirement

​Examples

​List MUST requirements for CRA manufacturers

​Count requirements by framework

​Build a compliance checklist

Overview

Methods

`list()`

`list(String frameworkSlug)`

`list(String frameworkSlug, int page, int perPage)`

`iter()`

`iter(String frameworkSlug)`

Model

`Requirement`

Examples

List MUST requirements for CRA manufacturers

Count requirements by framework

Build a compliance checklist