ExtractValue

Available since Koryphe version 1.2.0

An ExtractValue will return the value associated with the pre-configured key, from a supplied Java Map.

Examples

Java

JSON

Full JSON

Python

final ExtractValue<String, Integer> function = new ExtractValue<>("blueKey");

{
  "class" : "ExtractValue",
  "key" : "blueKey"
}

{
  "class" : "uk.gov.gchq.koryphe.impl.function.ExtractValue",
  "key" : "blueKey"
}

g.ExtractValue( 
  key="blueKey" 
)

Input type:

java.util.Map

Example inputs:

Input Type	Input	Result Type	Result
java.util.HashMap	{yellowKey=4, greenKey=9, redKey=5, blueKey=25}	java.lang.Integer	25