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1   package gov.nist.secauto.oscal.lib.model;
2   
3   import gov.nist.secauto.metaschema.binding.model.annotations.AllowedValue;
4   import gov.nist.secauto.metaschema.binding.model.annotations.AllowedValues;
5   import gov.nist.secauto.metaschema.binding.model.annotations.AssemblyConstraints;
6   import gov.nist.secauto.metaschema.binding.model.annotations.BoundAssembly;
7   import gov.nist.secauto.metaschema.binding.model.annotations.BoundField;
8   import gov.nist.secauto.metaschema.binding.model.annotations.BoundFieldValue;
9   import gov.nist.secauto.metaschema.binding.model.annotations.BoundFlag;
10  import gov.nist.secauto.metaschema.binding.model.annotations.GroupAs;
11  import gov.nist.secauto.metaschema.binding.model.annotations.HasCardinality;
12  import gov.nist.secauto.metaschema.binding.model.annotations.IndexHasKey;
13  import gov.nist.secauto.metaschema.binding.model.annotations.IsUnique;
14  import gov.nist.secauto.metaschema.binding.model.annotations.KeyField;
15  import gov.nist.secauto.metaschema.binding.model.annotations.MetaschemaAssembly;
16  import gov.nist.secauto.metaschema.binding.model.annotations.ValueConstraints;
17  import gov.nist.secauto.metaschema.model.common.JsonGroupAsBehavior;
18  import gov.nist.secauto.metaschema.model.common.constraint.IConstraint;
19  import gov.nist.secauto.metaschema.model.common.datatype.adapter.UuidAdapter;
20  import gov.nist.secauto.metaschema.model.common.datatype.markup.MarkupMultiline;
21  import gov.nist.secauto.metaschema.model.common.datatype.markup.MarkupMultilineAdapter;
22  import gov.nist.secauto.metaschema.model.common.util.ObjectUtils;
23  import java.lang.Override;
24  import java.lang.String;
25  import java.util.LinkedList;
26  import java.util.List;
27  import java.util.UUID;
28  import org.apache.commons.lang3.builder.MultilineRecursiveToStringStyle;
29  import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
30  
31  /**
32   * A single managed inventory item within the system.
33   */
34  @MetaschemaAssembly(
35      formalName = "Inventory Item",
36      description = "A single managed inventory item within the system.",
37      name = "inventory-item",
38      metaschema = OscalImplementationCommonMetaschema.class
39  )
40  @ValueConstraints(
41      allowedValues = {
42          @AllowedValues(level = IConstraint.Level.ERROR, target = "prop[has-oscal-namespace('http://csrc.nist.gov/ns/oscal')]/@name", values = {@AllowedValue(value = "ipv4-address", description = "The Internet Protocol v4 Address of the asset."), @AllowedValue(value = "ipv6-address", description = "The Internet Protocol v6 Address of the asset."), @AllowedValue(value = "fqdn", description = "The full-qualified domain name (FQDN) of the asset."), @AllowedValue(value = "uri", description = "A Uniform Resource Identifier (URI) for the asset."), @AllowedValue(value = "serial-number", description = "A serial number for the asset."), @AllowedValue(value = "netbios-name", description = "The NetBIOS name for the asset."), @AllowedValue(value = "mac-address", description = "The media access control (MAC) address for the asset."), @AllowedValue(value = "physical-location", description = "The physical location of the asset's hardware (e.g., Data Center ID, Cage#, Rack#, or other meaningful location identifiers)."), @AllowedValue(value = "is-scanned", description = "is the asset subjected to network scans? (yes/no)"), @AllowedValue(value = "hardware-model", description = "The model number of the hardware used by the asset."), @AllowedValue(value = "os-name", description = "The name of the operating system used by the asset."), @AllowedValue(value = "os-version", description = "The version of the operating system used by the asset."), @AllowedValue(value = "software-name", description = "The software product name used by the asset."), @AllowedValue(value = "software-version", description = "The software product version used by the asset."), @AllowedValue(value = "software-patch-level", description = "The software product patch level used by the asset."), @AllowedValue(value = "asset-type", description = "Simple indication of the asset's function, such as Router, Storage Array, DNS Server."), @AllowedValue(value = "asset-id", description = "An organizationally specific identifier that is used to uniquely identify a logical or tangible item by the organization that owns the item."), @AllowedValue(value = "asset-tag", description = "An asset tag assigned by the organization responsible for maintaining the logical or tangible item."), @AllowedValue(value = "public", description = "Identifies whether the asset is publicly accessible (yes/no)"), @AllowedValue(value = "virtual", description = "Identifies whether the asset is virtualized (yes/no)"), @AllowedValue(value = "vlan-id", description = "Virtual LAN identifier of the asset."), @AllowedValue(value = "network-id", description = "The network identifier of the asset."), @AllowedValue(value = "label", description = "A human-readable label for the parent context."), @AllowedValue(value = "sort-id", description = "An alternative identifier, whose value is easily sortable among other such values in the document."), @AllowedValue(value = "baseline-configuration-name", description = "The name of the baseline configuration for the asset."), @AllowedValue(value = "allows-authenticated-scan", description = "Can the asset be check with an authenticated scan? (yes/no)"), @AllowedValue(value = "function", description = "The function provided by the asset for the system.")}),
43          @AllowedValues(level = IConstraint.Level.ERROR, target = "prop[has-oscal-namespace('http://csrc.nist.gov/ns/oscal') and @name='asset-type']/@value", allowOthers = true, values = {@AllowedValue(value = "operating-system", description = "System software that manages computer hardware, software resources, and provides common services for computer programs."), @AllowedValue(value = "database", description = "An electronic collection of data, or information, that is specially organized for rapid search and retrieval."), @AllowedValue(value = "web-server", description = "A system that delivers content or services to end users over the Internet or an intranet."), @AllowedValue(value = "dns-server", description = "A system that resolves domain names to internet protocol (IP) addresses."), @AllowedValue(value = "email-server", description = "A computer system that sends and receives electronic mail messages."), @AllowedValue(value = "directory-server", description = "A system that stores, organizes and provides access to directory information in order to unify network resources."), @AllowedValue(value = "pbx", description = "A private branch exchange (PBX) provides a a private telephone switchboard."), @AllowedValue(value = "firewall", description = "A network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules."), @AllowedValue(value = "router", description = "A physical or virtual networking device that forwards data packets between computer networks."), @AllowedValue(value = "switch", description = "A physical or virtual networking device that connects devices within a computer network by using packet switching to receive and forward data to the destination device."), @AllowedValue(value = "storage-array", description = "A consolidated, block-level data storage capability."), @AllowedValue(value = "appliance", description = "A physical or virtual machine that centralizes hardware, software, or services for a specific purpose.")}),
44          @AllowedValues(level = IConstraint.Level.ERROR, target = "(.)[@type=('software', 'hardware', 'service')]/prop[has-oscal-namespace('http://csrc.nist.gov/ns/oscal')]/@name", values = @AllowedValue(value = "vendor-name", description = "The name of the company or organization")),
45          @AllowedValues(level = IConstraint.Level.ERROR, target = "prop[has-oscal-namespace('http://csrc.nist.gov/ns/oscal') and @name='is-scanned']/@value", values = {@AllowedValue(value = "yes", description = "The asset is included in periodic vulnerability scanning."), @AllowedValue(value = "no", description = "The asset is not included in periodic vulnerability scanning.")}),
46          @AllowedValues(level = IConstraint.Level.ERROR, target = "link/@rel", allowOthers = true, values = @AllowedValue(value = "baseline-template", description = "A reference to the baseline template used to configure the asset.")),
47          @AllowedValues(level = IConstraint.Level.ERROR, target = "responsible-party/@role-id", allowOthers = true, values = {@AllowedValue(value = "asset-owner", description = "Accountable for ensuring the asset is managed in accordance with organizational policies and procedures."), @AllowedValue(value = "asset-administrator", description = "Responsible for administering a set of assets."), @AllowedValue(value = "security-operations", description = "Members of the security operations center (SOC)."), @AllowedValue(value = "network-operations", description = "Members of the network operations center (NOC)."), @AllowedValue(value = "incident-response", description = "Responsible for responding to an event that could lead to loss of, or disruption to, an organization's operations, services or functions."), @AllowedValue(value = "help-desk", description = "Responsible for providing information and support to users."), @AllowedValue(value = "configuration-management", description = "Responsible for the configuration management processes governing changes to the asset."), @AllowedValue(value = "maintainer", description = "Responsible for the creation and maintenance of a component."), @AllowedValue(value = "provider", description = "Organization responsible for providing the component, if this is different from the \"maintainer\" (e.g., a reseller).")})
48      },
49      indexHasKey = {
50          @IndexHasKey(level = IConstraint.Level.ERROR, target = "responsible-party", indexName = "index-metadata-role-id", keyFields = @KeyField(target = "@role-id")),
51          @IndexHasKey(level = IConstraint.Level.ERROR, target = "responsible-party", indexName = "index-metadata-party-uuid", keyFields = @KeyField(target = "party-uuid"))
52      }
53  )
54  @AssemblyConstraints(
55      isUnique = @IsUnique(id = "unique-inventory-item-responsible-party", level = IConstraint.Level.ERROR, target = "responsible-party", keyFields = @KeyField(target = "@role-id"), remarks = "Since `responsible-party` associates multiple `party-uuid` entries with a single `role-id`, each role-id must be referenced only once.")
56  )
57  public class InventoryItem {
58    @BoundFlag(
59        formalName = "Inventory Item Universally Unique Identifier",
60        description = "A [machine-oriented](https://pages.nist.gov/OSCAL/concepts/identifier-use/#machine-oriented), [globally unique](https://pages.nist.gov/OSCAL/concepts/identifier-use/#globally-unique) identifier with [cross-instance](https://pages.nist.gov/OSCAL/concepts/identifier-use/#cross-instance) scope that can be used to reference this inventory item elsewhere in [this or other OSCAL instances](https://pages.nist.gov/OSCAL/concepts/identifier-use/#scope). The locally defined *UUID* of the `inventory item` can be used to reference the data item locally or globally (e.g., in an imported OSCAL instance). This UUID should be assigned [per-subject](https://pages.nist.gov/OSCAL/concepts/identifier-use/#consistency), which means it should be consistently used to identify the same subject across revisions of the document.",
61        useName = "uuid",
62        required = true,
63        typeAdapter = UuidAdapter.class
64    )
65    private UUID _uuid;
66  
67    /**
68     * "A summary of the inventory item stating its purpose within the system."
69     */
70    @BoundField(
71        formalName = "Inventory Item Description",
72        description = "A summary of the inventory item stating its purpose within the system.",
73        useName = "description",
74        minOccurs = 1
75    )
76    @BoundFieldValue(
77        typeAdapter = MarkupMultilineAdapter.class
78    )
79    private MarkupMultiline _description;
80  
81    @BoundAssembly(
82        formalName = "Property",
83        description = "An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair.",
84        useName = "prop",
85        maxOccurs = -1
86    )
87    @GroupAs(
88        name = "props",
89        inJson = JsonGroupAsBehavior.LIST
90    )
91    private List<Property> _props;
92  
93    @BoundAssembly(
94        formalName = "Link",
95        description = "A reference to a local or remote resource, that has a specific relation to the containing object.",
96        useName = "link",
97        maxOccurs = -1
98    )
99    @GroupAs(
100       name = "links",
101       inJson = JsonGroupAsBehavior.LIST
102   )
103   private List<Link> _links;
104 
105   @BoundAssembly(
106       formalName = "Responsible Party",
107       description = "A reference to a set of persons and/or organizations that have responsibility for performing the referenced role in the context of the containing object.",
108       useName = "responsible-party",
109       maxOccurs = -1
110   )
111   @GroupAs(
112       name = "responsible-parties",
113       inJson = JsonGroupAsBehavior.LIST
114   )
115   private List<ResponsibleParty> _responsibleParties;
116 
117   /**
118    * "The set of components that are implemented in a given system inventory item."
119    */
120   @BoundAssembly(
121       formalName = "Implemented Component",
122       description = "The set of components that are implemented in a given system inventory item.",
123       useName = "implemented-component",
124       maxOccurs = -1
125   )
126   @GroupAs(
127       name = "implemented-components",
128       inJson = JsonGroupAsBehavior.LIST
129   )
130   private List<ImplementedComponent> _implementedComponents;
131 
132   @BoundField(
133       formalName = "Remarks",
134       description = "Additional commentary about the containing object.",
135       useName = "remarks"
136   )
137   @BoundFieldValue(
138       typeAdapter = MarkupMultilineAdapter.class
139   )
140   private MarkupMultiline _remarks;
141 
142   public InventoryItem() {
143   }
144 
145   public UUID getUuid() {
146     return _uuid;
147   }
148 
149   public void setUuid(UUID value) {
150     _uuid = value;
151   }
152 
153   public MarkupMultiline getDescription() {
154     return _description;
155   }
156 
157   public void setDescription(MarkupMultiline value) {
158     _description = value;
159   }
160 
161   public List<Property> getProps() {
162     return _props;
163   }
164 
165   public void setProps(List<Property> value) {
166     _props = value;
167   }
168 
169   /**
170    * Add a new {@link Property} item to the underlying collection.
171    * @param item the item to add
172    * @return {@code true}
173    */
174   public boolean addProp(Property item) {
175     Property value = ObjectUtils.requireNonNull(item,"item cannot be null");
176     if (_props == null) {
177       _props = new LinkedList<>();
178     }
179     return _props.add(value);
180   }
181 
182   /**
183    * Remove the first matching {@link Property} item from the underlying collection.
184    * @param item the item to remove
185    * @return {@code true} if the item was removed or {@code false} otherwise
186    */
187   public boolean removeProp(Property item) {
188     Property value = ObjectUtils.requireNonNull(item,"item cannot be null");
189     return _props == null ? false : _props.remove(value);
190   }
191 
192   public List<Link> getLinks() {
193     return _links;
194   }
195 
196   public void setLinks(List<Link> value) {
197     _links = value;
198   }
199 
200   /**
201    * Add a new {@link Link} item to the underlying collection.
202    * @param item the item to add
203    * @return {@code true}
204    */
205   public boolean addLink(Link item) {
206     Link value = ObjectUtils.requireNonNull(item,"item cannot be null");
207     if (_links == null) {
208       _links = new LinkedList<>();
209     }
210     return _links.add(value);
211   }
212 
213   /**
214    * Remove the first matching {@link Link} item from the underlying collection.
215    * @param item the item to remove
216    * @return {@code true} if the item was removed or {@code false} otherwise
217    */
218   public boolean removeLink(Link item) {
219     Link value = ObjectUtils.requireNonNull(item,"item cannot be null");
220     return _links == null ? false : _links.remove(value);
221   }
222 
223   public List<ResponsibleParty> getResponsibleParties() {
224     return _responsibleParties;
225   }
226 
227   public void setResponsibleParties(List<ResponsibleParty> value) {
228     _responsibleParties = value;
229   }
230 
231   /**
232    * Add a new {@link ResponsibleParty} item to the underlying collection.
233    * @param item the item to add
234    * @return {@code true}
235    */
236   public boolean addResponsibleParty(ResponsibleParty item) {
237     ResponsibleParty value = ObjectUtils.requireNonNull(item,"item cannot be null");
238     if (_responsibleParties == null) {
239       _responsibleParties = new LinkedList<>();
240     }
241     return _responsibleParties.add(value);
242   }
243 
244   /**
245    * Remove the first matching {@link ResponsibleParty} item from the underlying collection.
246    * @param item the item to remove
247    * @return {@code true} if the item was removed or {@code false} otherwise
248    */
249   public boolean removeResponsibleParty(ResponsibleParty item) {
250     ResponsibleParty value = ObjectUtils.requireNonNull(item,"item cannot be null");
251     return _responsibleParties == null ? false : _responsibleParties.remove(value);
252   }
253 
254   public List<ImplementedComponent> getImplementedComponents() {
255     return _implementedComponents;
256   }
257 
258   public void setImplementedComponents(List<ImplementedComponent> value) {
259     _implementedComponents = value;
260   }
261 
262   /**
263    * Add a new {@link ImplementedComponent} item to the underlying collection.
264    * @param item the item to add
265    * @return {@code true}
266    */
267   public boolean addImplementedComponent(ImplementedComponent item) {
268     ImplementedComponent value = ObjectUtils.requireNonNull(item,"item cannot be null");
269     if (_implementedComponents == null) {
270       _implementedComponents = new LinkedList<>();
271     }
272     return _implementedComponents.add(value);
273   }
274 
275   /**
276    * Remove the first matching {@link ImplementedComponent} item from the underlying collection.
277    * @param item the item to remove
278    * @return {@code true} if the item was removed or {@code false} otherwise
279    */
280   public boolean removeImplementedComponent(ImplementedComponent item) {
281     ImplementedComponent value = ObjectUtils.requireNonNull(item,"item cannot be null");
282     return _implementedComponents == null ? false : _implementedComponents.remove(value);
283   }
284 
285   public MarkupMultiline getRemarks() {
286     return _remarks;
287   }
288 
289   public void setRemarks(MarkupMultiline value) {
290     _remarks = value;
291   }
292 
293   @Override
294   public String toString() {
295     return new ReflectionToStringBuilder(this, MultilineRecursiveToStringStyle.MULTI_LINE_STYLE).toString();
296   }
297 
298   /**
299    * The set of components that are implemented in a given system inventory item.
300    */
301   @MetaschemaAssembly(
302       formalName = "Implemented Component",
303       description = "The set of components that are implemented in a given system inventory item.",
304       name = "implemented-component",
305       metaschema = OscalImplementationCommonMetaschema.class
306   )
307   @ValueConstraints(
308       allowedValues = {
309           @AllowedValues(level = IConstraint.Level.ERROR, target = "prop[has-oscal-namespace('http://csrc.nist.gov/ns/oscal')]/@name", values = {@AllowedValue(value = "version", description = "The version of the component."), @AllowedValue(value = "patch-level", description = "The specific patch level of the component."), @AllowedValue(value = "model", description = "The model of the component."), @AllowedValue(value = "release-date", description = "The date the component was released, such as a software release date or policy publication date."), @AllowedValue(value = "validation-type", description = "Used with component-type='validation' to provide a well-known name for a kind of validation."), @AllowedValue(value = "validation-reference", description = "Used with component-type='validation' to indicate the validating body's assigned identifier for their validation of this component."), @AllowedValue(value = "asset-type", description = "Simple indication of the asset's function, such as Router, Storage Array, DNS Server."), @AllowedValue(value = "asset-id", description = "An organizationally specific identifier that is used to uniquely identify a logical or tangible item by the organization that owns the item."), @AllowedValue(value = "asset-tag", description = "An asset tag assigned by the organization responsible for maintaining the logical or tangible item."), @AllowedValue(value = "public", description = "Identifies whether the asset is publicly accessible (yes/no)"), @AllowedValue(value = "virtual", description = "Identifies whether the asset is virtualized (yes/no)"), @AllowedValue(value = "vlan-id", description = "Virtual LAN identifier of the asset."), @AllowedValue(value = "network-id", description = "The network identifier of the asset."), @AllowedValue(value = "label", description = "A human-readable label for the parent context."), @AllowedValue(value = "sort-id", description = "An alternative identifier, whose value is easily sortable among other such values in the document."), @AllowedValue(value = "baseline-configuration-name", description = "The name of the baseline configuration for the asset."), @AllowedValue(value = "allows-authenticated-scan", description = "Can the asset be check with an authenticated scan? (yes/no)"), @AllowedValue(value = "function", description = "The function provided by the asset for the system.")}),
310           @AllowedValues(level = IConstraint.Level.ERROR, target = "responsible-party/@role-id", allowOthers = true, values = {@AllowedValue(value = "asset-owner", description = "Accountable for ensuring the asset is managed in accordance with organizational policies and procedures."), @AllowedValue(value = "asset-administrator", description = "Responsible for administering a set of assets."), @AllowedValue(value = "security-operations", description = "Members of the security operations center (SOC)."), @AllowedValue(value = "network-operations", description = "Members of the network operations center (NOC)."), @AllowedValue(value = "incident-response", description = "Responsible for responding to an event that could lead to loss of, or disruption to, an organization's operations, services or functions."), @AllowedValue(value = "help-desk", description = "Responsible for providing information and support to users."), @AllowedValue(value = "configuration-management", description = "Responsible for the configuration management processes governing changes to the asset.")})
311       }
312   )
313   @AssemblyConstraints(
314       isUnique = @IsUnique(id = "unique-implemented-component-responsible-party", level = IConstraint.Level.ERROR, target = "responsible-party", keyFields = @KeyField(target = "@role-id"), remarks = "Since `responsible-party` associates multiple `party-uuid` entries with a single `role-id`, each role-id must be referenced only once."),
315       hasCardinality = @HasCardinality(level = IConstraint.Level.ERROR, target = "prop[has-oscal-namespace('http://csrc.nist.gov/ns/oscal') and @name='asset-id']", minOccurs = 1)
316   )
317   public static class ImplementedComponent {
318     @BoundFlag(
319         formalName = "Component Universally Unique Identifier Reference",
320         description = "A [machine-oriented](https://pages.nist.gov/OSCAL/concepts/identifier-use/#machine-oriented) identifier reference to a `component` that is implemented as part of an inventory item.",
321         useName = "component-uuid",
322         required = true,
323         typeAdapter = UuidAdapter.class
324     )
325     private UUID _componentUuid;
326 
327     @BoundAssembly(
328         formalName = "Property",
329         description = "An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair.",
330         useName = "prop",
331         maxOccurs = -1
332     )
333     @GroupAs(
334         name = "props",
335         inJson = JsonGroupAsBehavior.LIST
336     )
337     private List<Property> _props;
338 
339     @BoundAssembly(
340         formalName = "Link",
341         description = "A reference to a local or remote resource, that has a specific relation to the containing object.",
342         useName = "link",
343         maxOccurs = -1
344     )
345     @GroupAs(
346         name = "links",
347         inJson = JsonGroupAsBehavior.LIST
348     )
349     private List<Link> _links;
350 
351     @BoundAssembly(
352         formalName = "Responsible Party",
353         description = "A reference to a set of persons and/or organizations that have responsibility for performing the referenced role in the context of the containing object.",
354         useName = "responsible-party",
355         maxOccurs = -1,
356         remarks = "This construct is used to either: 1) associate a party or parties to a role defined on the component using the `responsible-role` construct, or 2) to define a party or parties that are responsible for a role defined within the context of the containing `inventory-item`."
357     )
358     @GroupAs(
359         name = "responsible-parties",
360         inJson = JsonGroupAsBehavior.LIST
361     )
362     private List<ResponsibleParty> _responsibleParties;
363 
364     @BoundField(
365         formalName = "Remarks",
366         description = "Additional commentary about the containing object.",
367         useName = "remarks"
368     )
369     @BoundFieldValue(
370         typeAdapter = MarkupMultilineAdapter.class
371     )
372     private MarkupMultiline _remarks;
373 
374     public ImplementedComponent() {
375     }
376 
377     public UUID getComponentUuid() {
378       return _componentUuid;
379     }
380 
381     public void setComponentUuid(UUID value) {
382       _componentUuid = value;
383     }
384 
385     public List<Property> getProps() {
386       return _props;
387     }
388 
389     public void setProps(List<Property> value) {
390       _props = value;
391     }
392 
393     /**
394      * Add a new {@link Property} item to the underlying collection.
395      * @param item the item to add
396      * @return {@code true}
397      */
398     public boolean addProp(Property item) {
399       Property value = ObjectUtils.requireNonNull(item,"item cannot be null");
400       if (_props == null) {
401         _props = new LinkedList<>();
402       }
403       return _props.add(value);
404     }
405 
406     /**
407      * Remove the first matching {@link Property} item from the underlying collection.
408      * @param item the item to remove
409      * @return {@code true} if the item was removed or {@code false} otherwise
410      */
411     public boolean removeProp(Property item) {
412       Property value = ObjectUtils.requireNonNull(item,"item cannot be null");
413       return _props == null ? false : _props.remove(value);
414     }
415 
416     public List<Link> getLinks() {
417       return _links;
418     }
419 
420     public void setLinks(List<Link> value) {
421       _links = value;
422     }
423 
424     /**
425      * Add a new {@link Link} item to the underlying collection.
426      * @param item the item to add
427      * @return {@code true}
428      */
429     public boolean addLink(Link item) {
430       Link value = ObjectUtils.requireNonNull(item,"item cannot be null");
431       if (_links == null) {
432         _links = new LinkedList<>();
433       }
434       return _links.add(value);
435     }
436 
437     /**
438      * Remove the first matching {@link Link} item from the underlying collection.
439      * @param item the item to remove
440      * @return {@code true} if the item was removed or {@code false} otherwise
441      */
442     public boolean removeLink(Link item) {
443       Link value = ObjectUtils.requireNonNull(item,"item cannot be null");
444       return _links == null ? false : _links.remove(value);
445     }
446 
447     public List<ResponsibleParty> getResponsibleParties() {
448       return _responsibleParties;
449     }
450 
451     public void setResponsibleParties(List<ResponsibleParty> value) {
452       _responsibleParties = value;
453     }
454 
455     /**
456      * Add a new {@link ResponsibleParty} item to the underlying collection.
457      * @param item the item to add
458      * @return {@code true}
459      */
460     public boolean addResponsibleParty(ResponsibleParty item) {
461       ResponsibleParty value = ObjectUtils.requireNonNull(item,"item cannot be null");
462       if (_responsibleParties == null) {
463         _responsibleParties = new LinkedList<>();
464       }
465       return _responsibleParties.add(value);
466     }
467 
468     /**
469      * Remove the first matching {@link ResponsibleParty} item from the underlying collection.
470      * @param item the item to remove
471      * @return {@code true} if the item was removed or {@code false} otherwise
472      */
473     public boolean removeResponsibleParty(ResponsibleParty item) {
474       ResponsibleParty value = ObjectUtils.requireNonNull(item,"item cannot be null");
475       return _responsibleParties == null ? false : _responsibleParties.remove(value);
476     }
477 
478     public MarkupMultiline getRemarks() {
479       return _remarks;
480     }
481 
482     public void setRemarks(MarkupMultiline value) {
483       _remarks = value;
484     }
485 
486     @Override
487     public String toString() {
488       return new ReflectionToStringBuilder(this, MultilineRecursiveToStringStyle.MULTI_LINE_STYLE).toString();
489     }
490   }
491 }