ISOTopicCategory: ISOTopicCategory

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

ISOTopicCategory

Description

ISOTopicCategory

ISOTopicCategory

Format

R6Class object.

Value

Object of R6Class for modelling an ISO TopicCategory

Super classes

geometa::geometaLogger -> geometa::ISOAbstractObject -> geometa::ISOCodeListValue -> ISOTopicCategory

Methods

Public methods

• ISOTopicCategory$new()

• ISOTopicCategory$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$wrapBaseElement()
• geometa::ISOCodeListValue$getAcceptedValues()

---

Method new()

Initializes object

Usage

ISOTopicCategory$new(xml = NULL, value, description = NULL)

Arguments

xml

object of class XMLInternalNode-class

value

value

description

description

---

Method clone()

The objects of this class are cloneable with this method.

Usage

ISOTopicCategory$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Author(s)

Emmanuel Blondel <[e-mail]>

References

- ISO 19139 https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_TopicCategoryCode

- ISO 19115-3 https://schemas.isotc211.org/19115/-3/mri/1.0/mri/#element_MD_TopicCategoryCode

Examples

  #possible values
  values <- ISOTopicCategory$values(labels = TRUE)
  
  #biota topic
  biota <- ISOTopicCategory$new(value = "biota")
  

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