Agent Map Node R6 Class

A node that maps over a list in the state and performs an operation.

Value

An `AgentMapNode` object.

Super class

HydraR::AgentNode -> AgentMapNode

Public fields

map_key

String. Key in state to map over.

logic_fn

Function(item, state) -> List(status, output).

Methods

Public methods

• AgentMapNode$new()

• AgentMapNode$run()

• AgentMapNode$clone()

---

Method new()

Initialize AgentMapNode

Usage

AgentMapNode$new(id, map_key, logic_fn, label = NULL, params = list())

Arguments

id

Unique identifier.

map_key

String identifier for state retrieval.

logic_fn

Mapping function.

label

Optional label.

params

Optional parameters. Run the Map Node

---

Method run()

Usage

AgentMapNode$run(state, ...)

Arguments

state

AgentState object.

...

Additional arguments.

Returns

List with status, output (list of results).

---

Method clone()

The objects of this class are cloneable with this method.

Usage

AgentMapNode$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

if (FALSE) { # \dontrun{
# Mapping over a list of URLs to fetch data
fetch_logic <- function(url, state) {
  # Custom logic for each item
  list(status = "success", output = paste0("Data from ", url))
}

node_map <- AgentMapNode$new(
  id = "batch_fetcher",
  map_key = "url_list",
  logic_fn = fetch_logic
)

# Setup state with items to map over
state <- AgentState$new(list(url_list = c("url1", "url2", "url3")))
results <- node_map$run(state)
} # }