Create an update function based on a lowerToHigher-type action. — createLowerToHigherUpdate • rezonateR

A function factory that allows the user to create an update function based on a lowerToHigher operation. Not to be called by most users; lowerToHigher will call this automatically if the necessary data is supplied.

Usage

createLowerToHigherUpdate(
  address,
  fkeyAddress,
  action,
  field = "",
  fkeyInDF = FALSE,
  seqName = "docTokenSeq"
)

Arguments

address: The address to the info field that you want from your source rezrDF.
fkeyAddress: The address to the token list in the nodeMap that corresponds to the target rezrDF.
action: The action to be performed to combine the fields.
field: The target field.
fkeyInDF: Whether the foreign key will be in the data frame.
seqName: The name of the sequencing in index in the lower rezrDF.
df: The target rezrDF you want to modify.
rezrObj: The rezrObj.

Value

An update function for a lowerToHigher-type foreign field.