DownReq

handles single requests for GbifQueue

Public fields

req

(list) internal holder for the request

type

(list) type, one of "lazy" (to be lazy evaluated) or "pre" (run with occ_download_exec internal fxn)

result

(list) holds the result of the http request

Methods

Public methods

• DownReq$new()

• DownReq$print()

• DownReq$run()

• DownReq$status()

• DownReq$clone()

---

Method new()

Create a new DownReq object

Usage

DownReq$new(x)

Arguments

x

either a lazy object with an object of class occ_download, or an object of class occ_download_prep

Returns

A new DownReq object

---

Method print()

print method for the DownReq class

Usage

DownReq$print(x, ...)

Arguments

x

self

...

ignored

---

Method run()

execute http request

Usage

DownReq$run()

Returns

nothing, puts the http response in $result

---

Method status()

check http request status

Usage

DownReq$status()

Returns

output of occ_download_meta()

---

Method clone()

The objects of this class are cloneable with this method.

Usage

DownReq$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

if (FALSE) { # \dontrun{
res <- DownReq$new(occ_download_prep(pred("basisOfRecord", "LITERATURE"), 
  pred("year", "1956")
))
res
# res$run()
# res
# res$status()
# res$result
} # }