java.lang.Object
- org.hl7.fhir.r4b.model.Base
- - org.hl7.fhir.r4b.model.BaseResource
  - - org.hl7.fhir.r4b.model.Resource
    - - org.hl7.fhir.r4b.model.DomainResource
      - org.hl7.fhir.r4b.model.MessageHeader

All Implemented Interfaces:

ca.uhn.fhir.model.api.IElement, Serializable, org.hl7.fhir.instance.model.api.IAnyResource, org.hl7.fhir.instance.model.api.IBase, org.hl7.fhir.instance.model.api.IBaseHasExtensions, org.hl7.fhir.instance.model.api.IBaseHasModifierExtensions, org.hl7.fhir.instance.model.api.IBaseResource, org.hl7.fhir.instance.model.api.IDomainResource
```
public class MessageHeader
extends DomainResource
```
The header for a message exchange that is either requesting or responding to an action. The reference(s) that are the subject of the action as well as other information related to the action are typically transmitted in a bundle in which the MessageHeader resource instance is the first resource in the bundle.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`MessageHeader.MessageDestinationComponent`
`static class`	`MessageHeader.MessageHeaderResponseComponent`
`static class`	`MessageHeader.MessageSourceComponent`
`static class`	`MessageHeader.ResponseType`
`static class`	`MessageHeader.ResponseTypeEnumFactory`

Field Summary

Fields
Modifier and Type	Field	Description
`protected Reference`	`author`	The logical author of the message - the person or device that decided the described event should happen.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`AUTHOR`	Fluent Client search parameter constant for author
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`CODE`	Fluent Client search parameter constant for code
`protected CanonicalType`	`definition`	Permanent link to the MessageDefinition for this message.
`protected List<MessageHeader.MessageDestinationComponent>`	`destination`	The destination application which the message is intended for.
`static ca.uhn.fhir.rest.gclient.StringClientParam`	`DESTINATION`	Fluent Client search parameter constant for destination
`static ca.uhn.fhir.rest.gclient.UriClientParam`	`DESTINATION_URI`	Fluent Client search parameter constant for destination-uri
`protected Reference`	`enterer`	The person or device that performed the data entry leading to this message.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`ENTERER`	Fluent Client search parameter constant for enterer
`protected DataType`	`event`	Code that identifies the event this message represents and connects it with its definition.
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`EVENT`	Fluent Client search parameter constant for event
`protected List<Reference>`	`focus`	The actual data of the message - a reference to the root/focus class of the event.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`FOCUS`	Fluent Client search parameter constant for focus
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_AUTHOR`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_ENTERER`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_FOCUS`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_RECEIVER`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_RESPONSIBLE`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_SENDER`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_TARGET`	Constant for fluent queries to be used to add include statements.
`protected CodeableConcept`	`reason`	Coded indication of the cause for the event - indicates a reason for the occurrence of the event that is a focus of this message.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`RECEIVER`	Fluent Client search parameter constant for receiver
`protected MessageHeader.MessageHeaderResponseComponent`	`response`	Information about the message that this message is a response to.
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`RESPONSE_ID`	Fluent Client search parameter constant for response-id
`protected Reference`	`responsible`	The person or organization that accepts overall responsibility for the contents of the message.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`RESPONSIBLE`	Fluent Client search parameter constant for responsible
`protected Reference`	`sender`	Identifies the sending system to allow the use of a trust relationship.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`SENDER`	Fluent Client search parameter constant for sender
`protected MessageHeader.MessageSourceComponent`	`source`	The source application from which this message originated.
`static ca.uhn.fhir.rest.gclient.StringClientParam`	`SOURCE`	Fluent Client search parameter constant for source
`static ca.uhn.fhir.rest.gclient.UriClientParam`	`SOURCE_URI`	Fluent Client search parameter constant for source-uri
`static String`	`SP_AUTHOR`	Search parameter: author
`static String`	`SP_CODE`	Search parameter: code
`static String`	`SP_DESTINATION`	Search parameter: destination
`static String`	`SP_DESTINATION_URI`	Search parameter: destination-uri
`static String`	`SP_ENTERER`	Search parameter: enterer
`static String`	`SP_EVENT`	Search parameter: event
`static String`	`SP_FOCUS`	Search parameter: focus
`static String`	`SP_RECEIVER`	Search parameter: receiver
`static String`	`SP_RESPONSE_ID`	Search parameter: response-id
`static String`	`SP_RESPONSIBLE`	Search parameter: responsible
`static String`	`SP_SENDER`	Search parameter: sender
`static String`	`SP_SOURCE`	Search parameter: source
`static String`	`SP_SOURCE_URI`	Search parameter: source-uri
`static String`	`SP_TARGET`	Search parameter: target
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`TARGET`	Fluent Client search parameter constant for target

Fields inherited from class org.hl7.fhir.r4b.model.DomainResource
contained, extension, modifierExtension, SP_TEXT, text, TEXT

Fields inherited from class org.hl7.fhir.r4b.model.Resource
id, implicitRules, language, meta

Fields inherited from interface org.hl7.fhir.instance.model.api.IAnyResource
RES_ID, SP_RES_ID, SP_RES_LANGUAGE

Fields inherited from interface org.hl7.fhir.instance.model.api.IBaseResource
INCLUDE_ALL, WILDCARD_ALL_SET

Constructor Summary

Constructors
Constructor Description

MessageHeader()
Constructor

MessageHeader(DataType event, MessageHeader.MessageSourceComponent source)
Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Base`	`addChild(String name)`
`MessageHeader.MessageDestinationComponent`	`addDestination()`
`MessageHeader`	`addDestination(MessageHeader.MessageDestinationComponent t)`
`Reference`	`addFocus()`
`MessageHeader`	`addFocus(Reference t)`
`MessageHeader`	`copy()`
`void`	`copyValues(MessageHeader dst)`
`boolean`	`equalsDeep(Base other_)`
`boolean`	`equalsShallow(Base other_)`
`String`	`fhirType()`
`Reference`	`getAuthor()`
`String`	`getDefinition()`
`CanonicalType`	`getDefinitionElement()`
`List<MessageHeader.MessageDestinationComponent>`	`getDestination()`
`MessageHeader.MessageDestinationComponent`	`getDestinationFirstRep()`
`Reference`	`getEnterer()`
`DataType`	`getEvent()`
`Coding`	`getEventCoding()`
`UriType`	`getEventUriType()`
`List<Reference>`	`getFocus()`
`Reference`	`getFocusFirstRep()`
`Property`	`getNamedProperty(int _hash, String _name, boolean _checkValid)`
`Base[]`	`getProperty(int hash, String name, boolean checkValid)`
`CodeableConcept`	`getReason()`
`ResourceType`	`getResourceType()`
`MessageHeader.MessageHeaderResponseComponent`	`getResponse()`
`Reference`	`getResponsible()`
`Reference`	`getSender()`
`MessageHeader.MessageSourceComponent`	`getSource()`
`String[]`	`getTypesForProperty(int hash, String name)`
`boolean`	`hasAuthor()`
`boolean`	`hasDefinition()`
`boolean`	`hasDefinitionElement()`
`boolean`	`hasDestination()`
`boolean`	`hasEnterer()`
`boolean`	`hasEvent()`
`boolean`	`hasEventCoding()`
`boolean`	`hasEventUriType()`
`boolean`	`hasFocus()`
`boolean`	`hasReason()`
`boolean`	`hasResponse()`
`boolean`	`hasResponsible()`
`boolean`	`hasSender()`
`boolean`	`hasSource()`
`boolean`	`isEmpty()`
`protected void`	`listChildren(List<Property> children)`
`Base`	`makeProperty(int hash, String name)`
`MessageHeader`	`setAuthor(Reference value)`
`MessageHeader`	`setDefinition(String value)`
`MessageHeader`	`setDefinitionElement(CanonicalType value)`
`MessageHeader`	`setDestination(List<MessageHeader.MessageDestinationComponent> theDestination)`
`MessageHeader`	`setEnterer(Reference value)`
`MessageHeader`	`setEvent(DataType value)`
`MessageHeader`	`setFocus(List<Reference> theFocus)`
`Base`	`setProperty(int hash, String name, Base value)`
`Base`	`setProperty(String name, Base value)`
`MessageHeader`	`setReason(CodeableConcept value)`
`MessageHeader`	`setResponse(MessageHeader.MessageHeaderResponseComponent value)`
`MessageHeader`	`setResponsible(Reference value)`
`MessageHeader`	`setSender(Reference value)`
`MessageHeader`	`setSource(MessageHeader.MessageSourceComponent value)`
`protected MessageHeader`	`typedCopy()`

Methods inherited from class org.hl7.fhir.r4b.model.DomainResource
addContained, addExtension, addExtension, addExtension, addModifierExtension, addModifierExtension, checkNoModifiers, copyValues, getContained, getContained, getExtension, getExtensionByUrl, getExtensionsByUrl, getModifierExtension, getModifierExtensionsByUrl, getText, hasContained, hasExtension, hasExtension, hasModifierExtension, hasText, setContained, setExtension, setModifierExtension, setText

Methods inherited from class org.hl7.fhir.r4b.model.Resource
copyValues, getId, getIdBase, getIdElement, getImplicitRules, getImplicitRulesElement, getLanguage, getLanguage, getLanguageElement, getMeta, hasId, hasIdElement, hasImplicitRules, hasImplicitRulesElement, hasLanguage, hasLanguageElement, hasMeta, setId, setIdBase, setIdElement, setImplicitRules, setImplicitRulesElement, setLanguage, setLanguageElement, setMeta

Methods inherited from class org.hl7.fhir.r4b.model.BaseResource
getStructureFhirVersionEnum, isResource, setId

Methods inherited from class org.hl7.fhir.r4b.model.Base
children, clearUserData, compareDeep, compareDeep, compareDeep, compareDeep, compareValues, compareValues, copyUserData, copyValues, dateTimeValue, equals, getChildByName, getFormatCommentsPost, getFormatCommentsPre, getNamedProperty, getUserData, getUserInt, getUserString, getXhtml, hasFormatComment, hasPrimitiveValue, hasType, hasUserData, isBooleanPrimitive, isDateTime, isMetadataBased, isPrimitive, listChildrenByName, listChildrenByName, primitiveValue, setUserData, setUserDataINN

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hl7.fhir.instance.model.api.IAnyResource
getId, getIdElement, getLanguageElement, getUserData, setId, setUserData

Methods inherited from interface org.hl7.fhir.instance.model.api.IBase
getFormatCommentsPost, getFormatCommentsPre, hasFormatComment

Methods inherited from interface org.hl7.fhir.instance.model.api.IBaseResource
getMeta, getStructureFhirVersionEnum, setId

- Field Detail
  - event
```
protected DataType event
```
    Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value "http://terminology.hl7.org/CodeSystem/message-events". Alternatively uri to the EventDefinition.
  - destination
```
protected List<MessageHeader.MessageDestinationComponent> destination
```
    The destination application which the message is intended for.
  - sender
```
protected Reference sender
```
    Identifies the sending system to allow the use of a trust relationship.
  - enterer
```
protected Reference enterer
```
    The person or device that performed the data entry leading to this message. When there is more than one candidate, pick the most proximal to the message. Can provide other enterers in extensions.
  - author
```
protected Reference author
```
    The logical author of the message - the person or device that decided the described event should happen. When there is more than one candidate, pick the most proximal to the MessageHeader. Can provide other authors in extensions.
  - source
```
protected MessageHeader.MessageSourceComponent source
```
    The source application from which this message originated.
  - responsible
```
protected Reference responsible
```
    The person or organization that accepts overall responsibility for the contents of the message. The implication is that the message event happened under the policies of the responsible party.
  - reason
```
protected CodeableConcept reason
```
    Coded indication of the cause for the event - indicates a reason for the occurrence of the event that is a focus of this message.
  - response
```
protected MessageHeader.MessageHeaderResponseComponent response
```
    Information about the message that this message is a response to. Only present if this message is a response.
  - focus
```
protected List<Reference> focus
```
    The actual data of the message - a reference to the root/focus class of the event.
  - definition
```
protected CanonicalType definition
```
    Permanent link to the MessageDefinition for this message.
  - SP_AUTHOR
```
public static final String SP_AUTHOR
```
    Search parameter: author
    Description: The source of the decision
    Type: reference
    Path: MessageHeader.author
    
    See Also:
    
    Constant Field Values
  - AUTHOR
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam AUTHOR
```
    Fluent Client search parameter constant for author
    Description: The source of the decision
    Type: reference
    Path: MessageHeader.author
  - INCLUDE_AUTHOR
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_AUTHOR
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MessageHeader:author".
  - SP_CODE
```
public static final String SP_CODE
```
    Search parameter: code
    Description: ok | transient-error | fatal-error
    Type: token
    Path: MessageHeader.response.code
    
    See Also:
    
    Constant Field Values
  - CODE
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam CODE
```
    Fluent Client search parameter constant for code
    Description: ok | transient-error | fatal-error
    Type: token
    Path: MessageHeader.response.code
  - SP_DESTINATION_URI
```
public static final String SP_DESTINATION_URI
```
    Search parameter: destination-uri
    Description: Actual destination address or id
    Type: uri
    Path: MessageHeader.destination.endpoint
    
    See Also:
    
    Constant Field Values
  - DESTINATION_URI
```
public static final ca.uhn.fhir.rest.gclient.UriClientParam DESTINATION_URI
```
    Fluent Client search parameter constant for destination-uri
    Description: Actual destination address or id
    Type: uri
    Path: MessageHeader.destination.endpoint
  - SP_DESTINATION
```
public static final String SP_DESTINATION
```
    Search parameter: destination
    Description: Name of system
    Type: string
    Path: MessageHeader.destination.name
    
    See Also:
    
    Constant Field Values
  - DESTINATION
```
public static final ca.uhn.fhir.rest.gclient.StringClientParam DESTINATION
```
    Fluent Client search parameter constant for destination
    Description: Name of system
    Type: string
    Path: MessageHeader.destination.name
  - SP_ENTERER
```
public static final String SP_ENTERER
```
    Search parameter: enterer
    Description: The source of the data entry
    Type: reference
    Path: MessageHeader.enterer
    
    See Also:
    
    Constant Field Values
  - ENTERER
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam ENTERER
```
    Fluent Client search parameter constant for enterer
    Description: The source of the data entry
    Type: reference
    Path: MessageHeader.enterer
  - INCLUDE_ENTERER
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_ENTERER
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MessageHeader:enterer".
  - SP_EVENT
```
public static final String SP_EVENT
```
    Search parameter: event
    Description: Code for the event this message represents or link to event definition
    Type: token
    Path: MessageHeader.event
    
    See Also:
    
    Constant Field Values
  - EVENT
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam EVENT
```
    Fluent Client search parameter constant for event
    Description: Code for the event this message represents or link to event definition
    Type: token
    Path: MessageHeader.event
  - SP_FOCUS
```
public static final String SP_FOCUS
```
    Search parameter: focus
    Description: The actual content of the message
    Type: reference
    Path: MessageHeader.focus
    
    See Also:
    
    Constant Field Values
  - FOCUS
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam FOCUS
```
    Fluent Client search parameter constant for focus
    Description: The actual content of the message
    Type: reference
    Path: MessageHeader.focus
  - INCLUDE_FOCUS
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_FOCUS
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MessageHeader:focus".
  - SP_RECEIVER
```
public static final String SP_RECEIVER
```
    Search parameter: receiver
    Description: Intended "real-world" recipient for the data
    Type: reference
    Path: MessageHeader.destination.receiver
    
    See Also:
    
    Constant Field Values
  - RECEIVER
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam RECEIVER
```
    Fluent Client search parameter constant for receiver
    Description: Intended "real-world" recipient for the data
    Type: reference
    Path: MessageHeader.destination.receiver
  - INCLUDE_RECEIVER
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_RECEIVER
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MessageHeader:receiver".
  - SP_RESPONSE_ID
```
public static final String SP_RESPONSE_ID
```
    Search parameter: response-id
    Description: Id of original message
    Type: token
    Path: MessageHeader.response.identifier
    
    See Also:
    
    Constant Field Values
  - RESPONSE_ID
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam RESPONSE_ID
```
    Fluent Client search parameter constant for response-id
    Description: Id of original message
    Type: token
    Path: MessageHeader.response.identifier
  - SP_RESPONSIBLE
```
public static final String SP_RESPONSIBLE
```
    Search parameter: responsible
    Description: Final responsibility for event
    Type: reference
    Path: MessageHeader.responsible
    
    See Also:
    
    Constant Field Values
  - RESPONSIBLE
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam RESPONSIBLE
```
    Fluent Client search parameter constant for responsible
    Description: Final responsibility for event
    Type: reference
    Path: MessageHeader.responsible
  - INCLUDE_RESPONSIBLE
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_RESPONSIBLE
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MessageHeader:responsible".
  - SP_SENDER
```
public static final String SP_SENDER
```
    Search parameter: sender
    Description: Real world sender of the message
    Type: reference
    Path: MessageHeader.sender
    
    See Also:
    
    Constant Field Values
  - SENDER
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam SENDER
```
    Fluent Client search parameter constant for sender
    Description: Real world sender of the message
    Type: reference
    Path: MessageHeader.sender
  - INCLUDE_SENDER
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_SENDER
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MessageHeader:sender".
  - SP_SOURCE_URI
```
public static final String SP_SOURCE_URI
```
    Search parameter: source-uri
    Description: Actual message source address or id
    Type: uri
    Path: MessageHeader.source.endpoint
    
    See Also:
    
    Constant Field Values
  - SOURCE_URI
```
public static final ca.uhn.fhir.rest.gclient.UriClientParam SOURCE_URI
```
    Fluent Client search parameter constant for source-uri
    Description: Actual message source address or id
    Type: uri
    Path: MessageHeader.source.endpoint
  - SP_SOURCE
```
public static final String SP_SOURCE
```
    Search parameter: source
    Description: Name of system
    Type: string
    Path: MessageHeader.source.name
    
    See Also:
    
    Constant Field Values
  - SOURCE
```
public static final ca.uhn.fhir.rest.gclient.StringClientParam SOURCE
```
    Fluent Client search parameter constant for source
    Description: Name of system
    Type: string
    Path: MessageHeader.source.name
  - SP_TARGET
```
public static final String SP_TARGET
```
    Search parameter: target
    Description: Particular delivery destination within the destination
    Type: reference
    Path: MessageHeader.destination.target
    
    See Also:
    
    Constant Field Values
  - TARGET
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam TARGET
```
    Fluent Client search parameter constant for target
    Description: Particular delivery destination within the destination
    Type: reference
    Path: MessageHeader.destination.target
  - INCLUDE_TARGET
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_TARGET
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MessageHeader:target".
- Constructor Detail
  - MessageHeader
```
public MessageHeader()
```
    Constructor
  - MessageHeader
```
public MessageHeader(DataType event,
                     MessageHeader.MessageSourceComponent source)
```
    Constructor
- Method Detail
  - getEvent
```
public DataType getEvent()
```
    Returns:
    
    event (Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value "http://terminology.hl7.org/CodeSystem/message-events". Alternatively uri to the EventDefinition.)
  - getEventCoding
```
public Coding getEventCoding()
                      throws org.hl7.fhir.exceptions.FHIRException
```
    Returns:
    
    event (Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value "http://terminology.hl7.org/CodeSystem/message-events". Alternatively uri to the EventDefinition.)
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - hasEventCoding
```
public boolean hasEventCoding()
```
  - getEventUriType
```
public UriType getEventUriType()
                        throws org.hl7.fhir.exceptions.FHIRException
```
    Returns:
    
    event (Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value "http://terminology.hl7.org/CodeSystem/message-events". Alternatively uri to the EventDefinition.)
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - hasEventUriType
```
public boolean hasEventUriType()
```
  - hasEvent
```
public boolean hasEvent()
```
  - setEvent
```
public MessageHeader setEvent(DataType value)
```
    Parameters:
    
    value - event (Code that identifies the event this message represents and connects it with its definition. Events defined as part of the FHIR specification have the system value "http://terminology.hl7.org/CodeSystem/message-events". Alternatively uri to the EventDefinition.)
  - getDestination
```
public List<MessageHeader.MessageDestinationComponent> getDestination()
```
    Returns:
    
    destination (The destination application which the message is intended for.)
  - setDestination
```
public MessageHeader setDestination(List<MessageHeader.MessageDestinationComponent> theDestination)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasDestination
```
public boolean hasDestination()
```
  - addDestination
```
public MessageHeader.MessageDestinationComponent addDestination()
```
  - addDestination
```
public MessageHeader addDestination(MessageHeader.MessageDestinationComponent t)
```
  - getDestinationFirstRep
```
public MessageHeader.MessageDestinationComponent getDestinationFirstRep()
```
    Returns:
    
    The first repetition of repeating field destination, creating it if it does not already exist {3}
  - getSender
```
public Reference getSender()
```
    Returns:
    
    sender (Identifies the sending system to allow the use of a trust relationship.)
  - hasSender
```
public boolean hasSender()
```
  - setSender
```
public MessageHeader setSender(Reference value)
```
    Parameters:
    
    value - sender (Identifies the sending system to allow the use of a trust relationship.)
  - getEnterer
```
public Reference getEnterer()
```
    Returns:
    
    enterer (The person or device that performed the data entry leading to this message. When there is more than one candidate, pick the most proximal to the message. Can provide other enterers in extensions.)
  - hasEnterer
```
public boolean hasEnterer()
```
  - setEnterer
```
public MessageHeader setEnterer(Reference value)
```
    Parameters:
    
    value - enterer (The person or device that performed the data entry leading to this message. When there is more than one candidate, pick the most proximal to the message. Can provide other enterers in extensions.)
  - getAuthor
```
public Reference getAuthor()
```
    Returns:
    
    author (The logical author of the message - the person or device that decided the described event should happen. When there is more than one candidate, pick the most proximal to the MessageHeader. Can provide other authors in extensions.)
  - hasAuthor
```
public boolean hasAuthor()
```
  - setAuthor
```
public MessageHeader setAuthor(Reference value)
```
    Parameters:
    
    value - author (The logical author of the message - the person or device that decided the described event should happen. When there is more than one candidate, pick the most proximal to the MessageHeader. Can provide other authors in extensions.)
  - getSource
```
public MessageHeader.MessageSourceComponent getSource()
```
    Returns:
    
    source (The source application from which this message originated.)
  - hasSource
```
public boolean hasSource()
```
  - setSource
```
public MessageHeader setSource(MessageHeader.MessageSourceComponent value)
```
    Parameters:
    
    value - source (The source application from which this message originated.)
  - getResponsible
```
public Reference getResponsible()
```
    Returns:
    
    responsible (The person or organization that accepts overall responsibility for the contents of the message. The implication is that the message event happened under the policies of the responsible party.)
  - hasResponsible
```
public boolean hasResponsible()
```
  - setResponsible
```
public MessageHeader setResponsible(Reference value)
```
    Parameters:
    
    value - responsible (The person or organization that accepts overall responsibility for the contents of the message. The implication is that the message event happened under the policies of the responsible party.)
  - getReason
```
public CodeableConcept getReason()
```
    Returns:
    
    reason (Coded indication of the cause for the event - indicates a reason for the occurrence of the event that is a focus of this message.)
  - hasReason
```
public boolean hasReason()
```
  - setReason
```
public MessageHeader setReason(CodeableConcept value)
```
    Parameters:
    
    value - reason (Coded indication of the cause for the event - indicates a reason for the occurrence of the event that is a focus of this message.)
  - getResponse
```
public MessageHeader.MessageHeaderResponseComponent getResponse()
```
    Returns:
    
    response (Information about the message that this message is a response to. Only present if this message is a response.)
  - hasResponse
```
public boolean hasResponse()
```
  - setResponse
```
public MessageHeader setResponse(MessageHeader.MessageHeaderResponseComponent value)
```
    Parameters:
    
    value - response (Information about the message that this message is a response to. Only present if this message is a response.)
  - getFocus
```
public List<Reference> getFocus()
```
    Returns:
    
    focus (The actual data of the message - a reference to the root/focus class of the event.)
  - setFocus
```
public MessageHeader setFocus(List<Reference> theFocus)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasFocus
```
public boolean hasFocus()
```
  - addFocus
```
public Reference addFocus()
```
  - addFocus
```
public MessageHeader addFocus(Reference t)
```
  - getFocusFirstRep
```
public Reference getFocusFirstRep()
```
    Returns:
    
    The first repetition of repeating field focus, creating it if it does not already exist {3}
  - getDefinitionElement
```
public CanonicalType getDefinitionElement()
```
    Returns:
    
    definition (Permanent link to the MessageDefinition for this message.). This is the underlying object with id, value and extensions. The accessor "getDefinition" gives direct access to the value
  - hasDefinitionElement
```
public boolean hasDefinitionElement()
```
  - hasDefinition
```
public boolean hasDefinition()
```
  - setDefinitionElement
```
public MessageHeader setDefinitionElement(CanonicalType value)
```
    Parameters:
    
    value - definition (Permanent link to the MessageDefinition for this message.). This is the underlying object with id, value and extensions. The accessor "getDefinition" gives direct access to the value
  - getDefinition
```
public String getDefinition()
```
    Returns:
    
    Permanent link to the MessageDefinition for this message.
  - setDefinition
```
public MessageHeader setDefinition(String value)
```
    Parameters:
    
    value - Permanent link to the MessageDefinition for this message.
  - listChildren
```
protected void listChildren(List<Property> children)
```
    Overrides:
    
    listChildren in class DomainResource
  - getNamedProperty
```
public Property getNamedProperty(int _hash,
                                 String _name,
                                 boolean _checkValid)
                          throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getNamedProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - getProperty
```
public Base[] getProperty(int hash,
                          String name,
                          boolean checkValid)
                   throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - setProperty
```
public Base setProperty(int hash,
                        String name,
                        Base value)
                 throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    setProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - setProperty
```
public Base setProperty(String name,
                        Base value)
                 throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    setProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - makeProperty
```
public Base makeProperty(int hash,
                         String name)
                  throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    makeProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - getTypesForProperty
```
public String[] getTypesForProperty(int hash,
                                    String name)
                             throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getTypesForProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - addChild
```
public Base addChild(String name)
              throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    addChild in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - fhirType
```
public String fhirType()
```
    Specified by:
    
    fhirType in interface org.hl7.fhir.instance.model.api.IBase
    
    Overrides:
    
    fhirType in class DomainResource
  - copy
```
public MessageHeader copy()
```
    Specified by:
    
    copy in class DomainResource
  - copyValues
```
public void copyValues(MessageHeader dst)
```
  - typedCopy
```
protected MessageHeader typedCopy()
```
  - equalsDeep
```
public boolean equalsDeep(Base other_)
```
    Overrides:
    
    equalsDeep in class DomainResource
  - equalsShallow
```
public boolean equalsShallow(Base other_)
```
    Overrides:
    
    equalsShallow in class DomainResource
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface org.hl7.fhir.instance.model.api.IBase
    
    Overrides:
    
    isEmpty in class DomainResource
  - getResourceType
```
public ResourceType getResourceType()
```
    Specified by:
    
    getResourceType in class Resource

Constructor	Description
`MessageHeader()`	Constructor
`MessageHeader(DataType event, MessageHeader.MessageSourceComponent source)`	Constructor

Class MessageHeader

Nested Class Summary

Field Summary

Fields inherited from class org.hl7.fhir.r4b.model.DomainResource

Fields inherited from class org.hl7.fhir.r4b.model.Resource

Fields inherited from interface org.hl7.fhir.instance.model.api.IAnyResource

Fields inherited from interface org.hl7.fhir.instance.model.api.IBaseResource

Constructor Summary

Method Summary

Methods inherited from class org.hl7.fhir.r4b.model.DomainResource

Methods inherited from class org.hl7.fhir.r4b.model.Resource

Methods inherited from class org.hl7.fhir.r4b.model.BaseResource

Methods inherited from class org.hl7.fhir.r4b.model.Base

Methods inherited from class java.lang.Object

Methods inherited from interface org.hl7.fhir.instance.model.api.IAnyResource

Methods inherited from interface org.hl7.fhir.instance.model.api.IBase

Methods inherited from interface org.hl7.fhir.instance.model.api.IBaseResource

Field Detail

event

destination

sender

enterer

author

source

responsible

reason

response

focus

definition

SP_AUTHOR

AUTHOR

INCLUDE_AUTHOR

SP_CODE

CODE

SP_DESTINATION_URI

DESTINATION_URI

SP_DESTINATION

DESTINATION

SP_ENTERER

ENTERER

INCLUDE_ENTERER

SP_EVENT

EVENT

SP_FOCUS

FOCUS

INCLUDE_FOCUS

SP_RECEIVER

RECEIVER

INCLUDE_RECEIVER

SP_RESPONSE_ID

RESPONSE_ID

SP_RESPONSIBLE

RESPONSIBLE

INCLUDE_RESPONSIBLE

SP_SENDER

SENDER

INCLUDE_SENDER

SP_SOURCE_URI

SOURCE_URI

SP_SOURCE

SOURCE

SP_TARGET

TARGET

INCLUDE_TARGET

Constructor Detail

MessageHeader

MessageHeader

Method Detail

getEvent

getEventCoding

hasEventCoding

getEventUriType

hasEventUriType

hasEvent

setEvent

getDestination

setDestination

hasDestination

addDestination

addDestination