ISOFeatureType: ISOFeatureType

In geometa: Tools for Reading and Writing ISO/OGC Geographic Metadata

ISOFeatureType

Description

ISOFeatureType

ISOFeatureType

Format

R6Class object.

Value

Object of R6Class for modelling an ISO FeatureType

Super classes

geometa::geometaLogger -> geometa::ISOAbstractObject -> ISOFeatureType

Methods

Public methods

• ISOFeatureType$new()

• ISOFeatureType$clone()

Inherited methods

• geometa::geometaLogger$ERROR()
• geometa::geometaLogger$INFO()
• geometa::geometaLogger$WARN()
• geometa::ISOAbstractObject$addFieldAttrs()
• geometa::ISOAbstractObject$addListElement()
• geometa::ISOAbstractObject$checkMetadataStandardCompliance()
• geometa::ISOAbstractObject$contains()
• geometa::ISOAbstractObject$createLocalisedProperty()
• geometa::ISOAbstractObject$decode()
• geometa::ISOAbstractObject$delListElement()
• geometa::ISOAbstractObject$encode()
• geometa::ISOAbstractObject$getClass()
• geometa::ISOAbstractObject$getClassName()
• geometa::ISOAbstractObject$getNamespaceDefinition()
• geometa::ISOAbstractObject$isDocument()
• geometa::ISOAbstractObject$isFieldInheritedFrom()
• geometa::ISOAbstractObject$print()
• geometa::ISOAbstractObject$save()
• geometa::ISOAbstractObject$setAttr()
• geometa::ISOAbstractObject$setCodeList()
• geometa::ISOAbstractObject$setCodeListValue()
• geometa::ISOAbstractObject$setCodeSpace()
• geometa::ISOAbstractObject$setHref()
• geometa::ISOAbstractObject$setId()
• geometa::ISOAbstractObject$setIsNull()
• geometa::ISOAbstractObject$setValue()
• geometa::ISOAbstractObject$stopIfMetadataStandardIsNot()
• geometa::ISOAbstractObject$validate()
• geometa::ISOAbstractObject$wrapBaseElement()

---

Method new()

Initializes object

Usage

ISOFeatureType$new(xml = NULL)

Arguments

xml

object of class XMLInternalNode-class

---

Method clone()

The objects of this class are cloneable with this method.

Usage

ISOFeatureType$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Author(s)

Emmanuel Blondel <[e-mail]>

References

- ISO 19110 - GFC 1.0 https://schemas.isotc211.org/19110/-/gfc/1.0/gfc/#element_FC_FeatureType (in ISO 19139)

- ISO 19110 - GFC 1.1 https://schemas.isotc211.org/19110/gfc/1.1/gfc/#element_FC_FeatureType (in ISO 19115-3)

Examples

 #featuretype
 md <- ISOFeatureType$new()
 md$setTypeName("typeName")
 md$setDefinition("definition")
 md$setCode("code")
 md$setIsAbstract(FALSE)
 md$addAlias("alias1")
 md$addAlias("alias2")
 
 #add feature attributes
 for(i in 1:3){
   #create attribute
   fat <- ISOFeatureAttribute$new()
   fat$setMemberName(sprintf("name %s",i))
   fat$setDefinition(sprintf("definition %s",i))
   fat$setCardinality(lower=1,upper=1)
   fat$setCode(sprintf("code %s",i))
   
   #add measurement unit
   gml <- GMLBaseUnit$new(id = "ID%")
   gml$setDescriptionReference("someref")
   gml$setIdentifier("identifier", "codespace")
   gml$addName("name1", "codespace")
   gml$addName("name2", "codespace")
   gml$setQuantityTypeReference("someref")
   gml$setCatalogSymbol("symbol")
   gml$setUnitsSystem("somelink")
   fat$setValueMeasurementUnit(gml)
   
   #add listed values
   val1 <- ISOListedValue$new()
   val1$setCode("code1")
   val1$setLabel("label1")
   val1$setDefinition("definition1")
   fat$addListedValue(val1)
   val2 <- ISOListedValue$new()
   val2$setCode("code2")
   val2$setLabel("label2")
   val2$setDefinition("definition2")
   fat$addListedValue(val2)
   fat$setValueType("typeName")
   
   #add feature attribute as carrierOfCharacteristic
   md$addCharacteristic(fat)
 }
 xml <- md$encode()
 

geometa documentation built on June 8, 2025, 11:26 a.m.