ISODataFile

ISODataFile

ISODataFile

Format

R6Class object.

Value

Object of R6Class for modelling an ISO DataFile

References

ISO/TS 19139:2007 Geographic information – XML

Author

Emmanuel Blondel <emmanuel.blondel1@gmail.com>

Super classes

geometa::geometaLogger -> geometa::ISOAbstractObject -> ISODataFile

Public fields

fileName

fileName [1..1]: ISOFileName

fileDescription

fileDescription [1..1]: character|ISOLocalisedCharacterString

fileType

fileType [1..1]: ISOMimeFileType

featureTypes

featureTypes [0..*]: ISOLocalName|ISOScopedName

fileFormat

fileFormat [1..1]: ISOFormat

Methods

Public methods

• ISODataFile$new()

• ISODataFile$setFileName()

• ISODataFile$setFileDescription()

• ISODataFile$setFileType()

• ISODataFile$addFeatureType()

• ISODataFile$delFeatureType()

• ISODataFile$setFileFormat()

• ISODataFile$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

ISODataFile$new(xml = NULL)

Arguments

xml

object of class XMLInternalNode-class

---

Method setFileName()

Set file name

Usage

ISODataFile$setFileName(fileName)

Arguments

fileName

object of class ISOFileName

---

Method setFileDescription()

Set file description

Usage

ISODataFile$setFileDescription(fileDescription, locales = NULL)

Arguments

fileDescription

object of class character

locales

list of localized descriptions. Default is NULL

---

Method setFileType()

Set file type

Usage

ISODataFile$setFileType(fileType)

Arguments

fileType

object of class ISOMimeFileType

---

Method addFeatureType()

Adds feature type

Usage

ISODataFile$addFeatureType(featureType)

Arguments

featureType

object of class ISOLocalName, ISOScopedName or character

Returns

TRUE if added, FALSE otherwise

---

Method delFeatureType()

Deletes feature type

Usage

ISODataFile$delFeatureType(featureType)

Arguments

featureType

object of class ISOLocalName, ISOScopedName or character

Returns

TRUE if deleted, FALSE otherwise

---

Method setFileFormat()

Set file format

Usage

ISODataFile$setFileFormat(fileFormat)

Arguments

fileFormat

file format, object of class ISOFormat

---

Method clone()

The objects of this class are cloneable with this method.

Usage

ISODataFile$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

  md <- ISODataFile$new()
  md$setFileName(ISOFileName$new(file = "someuri", name = "filename"))
  md$setFileDescription("description")
  md$setFileType(ISOMimeFileType$new(type = "somemimetype", name = "Mime type name"))
  md$addFeatureType("feature_type")
#> [1] TRUE
  f <- ISOFormat$new()
  f$setName("name")
  f$setVersion("1.0")
  f$setAmendmentNumber("2")
  f$setSpecification("specification")
  md$setFileFormat(f)
  xml <- md$encode()
#> [geometa][INFO] Object 'ISODataFile' is VALID according to ISO 19139 XML schemas!