GMLTimePeriod: GMLTimePeriod

GMLTimePeriodR Documentation

GMLTimePeriod

Description

GMLTimePeriod

GMLTimePeriod

Format

R6Class object.

Value

Object of R6Class for modelling an GMLTimePeriod

Super classes

geometa::geometaLogger -> geometa::ISOAbstractObject -> geometa::GMLAbstractObject -> geometa::GMLAbstractGML -> geometa::GMLAbstractTimeObject -> geometa::GMLAbstractTimePrimitive -> geometa::GMLAbstractTimeGeometricPrimitive -> GMLTimePeriod

Public fields

beginPosition

beginPosition [1]: 'POSIXct','POSIXt'

endPosition

endPosition [1]: 'POSIXct','POSIXt'

duration

duration [0..1]: character

Methods

Public methods

Inherited methods

Method new()

Initializes object

Usage
GMLTimePeriod$new(xml = NULL, beginPosition = NULL, endPosition = NULL)
Arguments
xml

object of class XMLInternalNode-class

beginPosition

object of class numeric, Date or POSIXct-class

endPosition

object of class numeric, Date or POSIXct-class


Method setBeginPosition()

Set begin position

Usage
GMLTimePeriod$setBeginPosition(beginPosition)
Arguments
beginPosition

object of class numeric, Date or POSIXct-class


Method setEndPosition()

Set end position

Usage
GMLTimePeriod$setEndPosition(endPosition)
Arguments
endPosition

object of class numeric, Date or POSIXct-class


Method computeInterval()

Compute interval (ISO defined duration) and set proper attribute for XML encoding. The method calls the static function GMLTimePeriod$computeISODuration

Usage
GMLTimePeriod$computeInterval()

Method setDuration()

Set ISO duration

Usage
GMLTimePeriod$setDuration(
  years = 0,
  months = 0,
  days = 0,
  hours = 0,
  mins = 0,
  secs = 0
)
Arguments
years

years

months

months

days

days

hours

hours

mins

mins

secs

secs


Method clone()

The objects of this class are cloneable with this method.

Usage
GMLTimePeriod$clone(deep = FALSE)
Arguments
deep

Whether to make a deep clone.

Author(s)

Emmanuel Blondel <emmanuel.blondel1@gmail.com>

Examples

  start <- ISOdate(2000, 1, 12, 12, 59, 45)
  end <- ISOdate(2010, 8, 22, 13, 12, 43)
  md <- GMLTimePeriod$new(beginPosition = start, endPosition = end)
  xml <- md$encode()


geometa documentation built on May 29, 2024, 10:31 a.m.