java.lang.Object
- org.hl7.fhir.dstu3.model.Base
- - org.hl7.fhir.dstu3.model.Element
  - - org.hl7.fhir.dstu3.model.ElementDefinition.ElementDefinitionConstraintComponent

All Implemented Interfaces:

ca.uhn.fhir.model.api.IElement, Serializable, org.hl7.fhir.instance.model.api.IBase, org.hl7.fhir.instance.model.api.IBaseDatatypeElement, org.hl7.fhir.instance.model.api.IBaseElement, org.hl7.fhir.instance.model.api.IBaseHasExtensions

Enclosing class:

ElementDefinition
```
public static class ElementDefinition.ElementDefinitionConstraintComponent
extends Element
implements org.hl7.fhir.instance.model.api.IBaseDatatypeElement
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`protected StringType`	`expression`	A [FHIRPath](http://hl7.org/fluentpath) expression of constraint that can be executed to see if this constraint is met.
`protected StringType`	`human`	Text that can be used to describe the constraint in messages identifying that the constraint has been violated.
`protected IdType`	`key`	Allows identification of which elements have their cardinalities impacted by the constraint.
`protected StringType`	`requirements`	Description of why this constraint is necessary or appropriate.
`protected Enumeration<ElementDefinition.ConstraintSeverity>`	`severity`	Identifies the impact constraint violation has on the conformance of the instance.
`protected UriType`	`source`	A reference to the original source of the constraint, for traceability purposes.
`protected StringType`	`xpath`	An XPath expression of constraint that can be executed to see if this constraint is met.

Fields inherited from class org.hl7.fhir.dstu3.model.Element
extension, id

Constructor Summary

Constructors
Constructor	Description
`ElementDefinitionConstraintComponent()`	Constructor
`ElementDefinitionConstraintComponent(IdType key, Enumeration<ElementDefinition.ConstraintSeverity> severity, StringType human, StringType expression)`	Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Base`	`addChild(String name)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`copy()`
`boolean`	`equalsDeep(Base other_)`
`boolean`	`equalsShallow(Base other_)`
`String`	`fhirType()`
`String`	`getExpression()`
`StringType`	`getExpressionElement()`
`String`	`getHuman()`
`StringType`	`getHumanElement()`
`String`	`getKey()`
`IdType`	`getKeyElement()`
`Property`	`getNamedProperty(int _hash, String _name, boolean _checkValid)`
`Base[]`	`getProperty(int hash, String name, boolean checkValid)`
`String`	`getRequirements()`
`StringType`	`getRequirementsElement()`
`ElementDefinition.ConstraintSeverity`	`getSeverity()`
`Enumeration<ElementDefinition.ConstraintSeverity>`	`getSeverityElement()`
`String`	`getSource()`
`UriType`	`getSourceElement()`
`String[]`	`getTypesForProperty(int hash, String name)`
`String`	`getXpath()`
`StringType`	`getXpathElement()`
`boolean`	`hasExpression()`
`boolean`	`hasExpressionElement()`
`boolean`	`hasHuman()`
`boolean`	`hasHumanElement()`
`boolean`	`hasKey()`
`boolean`	`hasKeyElement()`
`boolean`	`hasRequirements()`
`boolean`	`hasRequirementsElement()`
`boolean`	`hasSeverity()`
`boolean`	`hasSeverityElement()`
`boolean`	`hasSource()`
`boolean`	`hasSourceElement()`
`boolean`	`hasXpath()`
`boolean`	`hasXpathElement()`
`boolean`	`isEmpty()`
`protected void`	`listChildren(List<Property> children)`
`Base`	`makeProperty(int hash, String name)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setExpression(String value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setExpressionElement(StringType value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setHuman(String value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setHumanElement(StringType value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setKey(String value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setKeyElement(IdType value)`
`Base`	`setProperty(int hash, String name, Base value)`
`Base`	`setProperty(String name, Base value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setRequirements(String value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setRequirementsElement(StringType value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setSeverity(ElementDefinition.ConstraintSeverity value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setSeverityElement(Enumeration<ElementDefinition.ConstraintSeverity> value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setSource(String value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setSourceElement(UriType value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setXpath(String value)`
`ElementDefinition.ElementDefinitionConstraintComponent`	`setXpathElement(StringType value)`

Methods inherited from class org.hl7.fhir.dstu3.model.Element
addExtension, addExtension, addExtension, copyValues, getExtension, getExtensionFirstRep, getExtensionsByUrl, getExtensionString, getId, getIdBase, getIdElement, hasExtension, hasExtension, hasId, hasIdElement, setExtension, setId, setIdBase, setIdElement

Methods inherited from class org.hl7.fhir.dstu3.model.Base
castToAddress, castToAnnotation, castToAttachment, castToBase64Binary, castToBoolean, castToCode, castToCodeableConcept, castToCoding, castToContactDetail, castToContactPoint, castToContributor, castToDataRequirement, castToDate, castToDateTime, castToDecimal, castToDosage, castToDuration, castToElementDefinition, castToExtension, castToHumanName, castToId, castToIdentifier, castToInstant, castToInteger, castToMarkdown, castToMeta, castToMoney, castToNarrative, castToOid, castToParameterDefinition, castToPeriod, castToPositiveInt, castToQuantity, castToRange, castToRatio, castToReference, castToRelatedArtifact, castToResource, castToSampledData, castToSignature, castToSimpleQuantity, castToString, castToTime, castToTiming, castToTriggerDefinition, castToType, castToUnsignedInt, castToUri, castToUsageContext, castToXhtml, castToXhtmlString, children, clearUserData, compareDeep, compareDeep, compareDeep, compareValues, compareValues, equals, getChildByName, getFormatCommentsPost, getFormatCommentsPre, getNamedProperty, getUserData, getUserInt, getUserString, hasFormatComment, hasPrimitiveValue, hasType, hasUserData, isBooleanPrimitive, isMetadataBased, isPrimitive, isResource, 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.IBase
getFormatCommentsPost, getFormatCommentsPre, getUserData, hasFormatComment, setUserData

Methods inherited from interface org.hl7.fhir.instance.model.api.IBaseElement
getUserData, setUserData

- Field Detail
  - key
```
protected IdType key
```
    Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.
  - requirements
```
protected StringType requirements
```
    Description of why this constraint is necessary or appropriate.
  - severity
```
protected Enumeration<ElementDefinition.ConstraintSeverity> severity
```
    Identifies the impact constraint violation has on the conformance of the instance.
  - human
```
protected StringType human
```
    Text that can be used to describe the constraint in messages identifying that the constraint has been violated.
  - expression
```
protected StringType expression
```
    A [FHIRPath](http://hl7.org/fluentpath) expression of constraint that can be executed to see if this constraint is met.
  - xpath
```
protected StringType xpath
```
    An XPath expression of constraint that can be executed to see if this constraint is met.
  - source
```
protected UriType source
```
    A reference to the original source of the constraint, for traceability purposes.
- Constructor Detail
  - ElementDefinitionConstraintComponent
```
public ElementDefinitionConstraintComponent()
```
    Constructor
  - ElementDefinitionConstraintComponent
```
public ElementDefinitionConstraintComponent(IdType key,
                                            Enumeration<ElementDefinition.ConstraintSeverity> severity,
                                            StringType human,
                                            StringType expression)
```
    Constructor
- Method Detail
  - getKeyElement
```
public IdType getKeyElement()
```
    Returns:
    
    key (Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.). This is the underlying object with id, value and extensions. The accessor "getKey" gives direct access to the value
  - hasKeyElement
```
public boolean hasKeyElement()
```
  - hasKey
```
public boolean hasKey()
```
  - setKeyElement
```
public ElementDefinition.ElementDefinitionConstraintComponent setKeyElement(IdType value)
```
    Parameters:
    
    value - key (Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.). This is the underlying object with id, value and extensions. The accessor "getKey" gives direct access to the value
  - getKey
```
public String getKey()
```
    Returns:
    
    Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.
  - setKey
```
public ElementDefinition.ElementDefinitionConstraintComponent setKey(String value)
```
    Parameters:
    
    value - Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.
  - getRequirementsElement
```
public StringType getRequirementsElement()
```
    Returns:
    
    requirements (Description of why this constraint is necessary or appropriate.). This is the underlying object with id, value and extensions. The accessor "getRequirements" gives direct access to the value
  - hasRequirementsElement
```
public boolean hasRequirementsElement()
```
  - hasRequirements
```
public boolean hasRequirements()
```
  - setRequirementsElement
```
public ElementDefinition.ElementDefinitionConstraintComponent setRequirementsElement(StringType value)
```
    Parameters:
    
    value - requirements (Description of why this constraint is necessary or appropriate.). This is the underlying object with id, value and extensions. The accessor "getRequirements" gives direct access to the value
  - getRequirements
```
public String getRequirements()
```
    Returns:
    
    Description of why this constraint is necessary or appropriate.
  - setRequirements
```
public ElementDefinition.ElementDefinitionConstraintComponent setRequirements(String value)
```
    Parameters:
    
    value - Description of why this constraint is necessary or appropriate.
  - getSeverityElement
```
public Enumeration<ElementDefinition.ConstraintSeverity> getSeverityElement()
```
    Returns:
    
    severity (Identifies the impact constraint violation has on the conformance of the instance.). This is the underlying object with id, value and extensions. The accessor "getSeverity" gives direct access to the value
  - hasSeverityElement
```
public boolean hasSeverityElement()
```
  - hasSeverity
```
public boolean hasSeverity()
```
  - setSeverityElement
```
public ElementDefinition.ElementDefinitionConstraintComponent setSeverityElement(Enumeration<ElementDefinition.ConstraintSeverity> value)
```
    Parameters:
    
    value - severity (Identifies the impact constraint violation has on the conformance of the instance.). This is the underlying object with id, value and extensions. The accessor "getSeverity" gives direct access to the value
  - getSeverity
```
public ElementDefinition.ConstraintSeverity getSeverity()
```
    Returns:
    
    Identifies the impact constraint violation has on the conformance of the instance.
  - setSeverity
```
public ElementDefinition.ElementDefinitionConstraintComponent setSeverity(ElementDefinition.ConstraintSeverity value)
```
    Parameters:
    
    value - Identifies the impact constraint violation has on the conformance of the instance.
  - getHumanElement
```
public StringType getHumanElement()
```
    Returns:
    
    human (Text that can be used to describe the constraint in messages identifying that the constraint has been violated.). This is the underlying object with id, value and extensions. The accessor "getHuman" gives direct access to the value
  - hasHumanElement
```
public boolean hasHumanElement()
```
  - hasHuman
```
public boolean hasHuman()
```
  - setHumanElement
```
public ElementDefinition.ElementDefinitionConstraintComponent setHumanElement(StringType value)
```
    Parameters:
    
    value - human (Text that can be used to describe the constraint in messages identifying that the constraint has been violated.). This is the underlying object with id, value and extensions. The accessor "getHuman" gives direct access to the value
  - getHuman
```
public String getHuman()
```
    Returns:
    
    Text that can be used to describe the constraint in messages identifying that the constraint has been violated.
  - setHuman
```
public ElementDefinition.ElementDefinitionConstraintComponent setHuman(String value)
```
    Parameters:
    
    value - Text that can be used to describe the constraint in messages identifying that the constraint has been violated.
  - getExpressionElement
```
public StringType getExpressionElement()
```
    Returns:
    
    expression (A [FHIRPath](http://hl7.org/fluentpath) expression of constraint that can be executed to see if this constraint is met.). This is the underlying object with id, value and extensions. The accessor "getExpression" gives direct access to the value
  - hasExpressionElement
```
public boolean hasExpressionElement()
```
  - hasExpression
```
public boolean hasExpression()
```
  - setExpressionElement
```
public ElementDefinition.ElementDefinitionConstraintComponent setExpressionElement(StringType value)
```
    Parameters:
    
    value - expression (A [FHIRPath](http://hl7.org/fluentpath) expression of constraint that can be executed to see if this constraint is met.). This is the underlying object with id, value and extensions. The accessor "getExpression" gives direct access to the value
  - getExpression
```
public String getExpression()
```
    Returns:
    
    A [FHIRPath](http://hl7.org/fluentpath) expression of constraint that can be executed to see if this constraint is met.
  - setExpression
```
public ElementDefinition.ElementDefinitionConstraintComponent setExpression(String value)
```
    Parameters:
    
    value - A [FHIRPath](http://hl7.org/fluentpath) expression of constraint that can be executed to see if this constraint is met.
  - getXpathElement
```
public StringType getXpathElement()
```
    Returns:
    
    xpath (An XPath expression of constraint that can be executed to see if this constraint is met.). This is the underlying object with id, value and extensions. The accessor "getXpath" gives direct access to the value
  - hasXpathElement
```
public boolean hasXpathElement()
```
  - hasXpath
```
public boolean hasXpath()
```
  - setXpathElement
```
public ElementDefinition.ElementDefinitionConstraintComponent setXpathElement(StringType value)
```
    Parameters:
    
    value - xpath (An XPath expression of constraint that can be executed to see if this constraint is met.). This is the underlying object with id, value and extensions. The accessor "getXpath" gives direct access to the value
  - getXpath
```
public String getXpath()
```
    Returns:
    
    An XPath expression of constraint that can be executed to see if this constraint is met.
  - setXpath
```
public ElementDefinition.ElementDefinitionConstraintComponent setXpath(String value)
```
    Parameters:
    
    value - An XPath expression of constraint that can be executed to see if this constraint is met.
  - getSourceElement
```
public UriType getSourceElement()
```
    Returns:
    
    source (A reference to the original source of the constraint, for traceability purposes.). This is the underlying object with id, value and extensions. The accessor "getSource" gives direct access to the value
  - hasSourceElement
```
public boolean hasSourceElement()
```
  - hasSource
```
public boolean hasSource()
```
  - setSourceElement
```
public ElementDefinition.ElementDefinitionConstraintComponent setSourceElement(UriType value)
```
    Parameters:
    
    value - source (A reference to the original source of the constraint, for traceability purposes.). This is the underlying object with id, value and extensions. The accessor "getSource" gives direct access to the value
  - getSource
```
public String getSource()
```
    Returns:
    
    A reference to the original source of the constraint, for traceability purposes.
  - setSource
```
public ElementDefinition.ElementDefinitionConstraintComponent setSource(String value)
```
    Parameters:
    
    value - A reference to the original source of the constraint, for traceability purposes.
  - listChildren
```
protected void listChildren(List<Property> children)
```
    Overrides:
    
    listChildren in class Element
  - getNamedProperty
```
public Property getNamedProperty(int _hash,
                                 String _name,
                                 boolean _checkValid)
                          throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getNamedProperty in class Element
    
    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 Element
    
    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 Element
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - setProperty
```
public Base setProperty(String name,
                        Base value)
                 throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    setProperty in class Element
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - makeProperty
```
public Base makeProperty(int hash,
                         String name)
                  throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    makeProperty in class Element
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - getTypesForProperty
```
public String[] getTypesForProperty(int hash,
                                    String name)
                             throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getTypesForProperty in class Element
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - addChild
```
public Base addChild(String name)
              throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    addChild in class Element
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - copy
```
public ElementDefinition.ElementDefinitionConstraintComponent copy()
```
    Specified by:
    
    copy in class Element
  - equalsDeep
```
public boolean equalsDeep(Base other_)
```
    Overrides:
    
    equalsDeep in class Element
  - equalsShallow
```
public boolean equalsShallow(Base other_)
```
    Overrides:
    
    equalsShallow in class Element
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface org.hl7.fhir.instance.model.api.IBase
    
    Overrides:
    
    isEmpty in class Element
  - fhirType
```
public String fhirType()
```
    Specified by:
    
    fhirType in interface org.hl7.fhir.instance.model.api.IBase
    
    Overrides:
    
    fhirType in class Element

Class ElementDefinition.ElementDefinitionConstraintComponent

Field Summary

Fields inherited from class org.hl7.fhir.dstu3.model.Element

Constructor Summary

Method Summary

Methods inherited from class org.hl7.fhir.dstu3.model.Element

Methods inherited from class org.hl7.fhir.dstu3.model.Base

Methods inherited from class java.lang.Object

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

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

Field Detail

key

requirements

severity

human

expression

xpath

source

Constructor Detail

ElementDefinitionConstraintComponent

ElementDefinitionConstraintComponent

Method Detail

getKeyElement

hasKeyElement

hasKey

setKeyElement

getKey

setKey

getRequirementsElement

hasRequirementsElement

hasRequirements

setRequirementsElement

getRequirements

setRequirements

getSeverityElement

hasSeverityElement

hasSeverity

setSeverityElement

getSeverity

setSeverity

getHumanElement

hasHumanElement

hasHuman

setHumanElement

getHuman

setHuman

getExpressionElement

hasExpressionElement

hasExpression

setExpressionElement

getExpression

setExpression

getXpathElement

hasXpathElement

hasXpath

setXpathElement

getXpath

setXpath

getSourceElement

hasSourceElement

hasSource

setSourceElement

getSource

setSource

listChildren

getNamedProperty

getProperty

setProperty

setProperty

makeProperty

getTypesForProperty

addChild

copy

equalsDeep

equalsShallow

isEmpty

fhirType