CallMethod

Available since Koryphe version 1.4.0

Allows you to call any public no-argument method on an object

Examples

Java

JSON

Full JSON

Python

final CallMethod function = new CallMethod("toString");

{
  "class" : "CallMethod",
  "method" : "toString"
}

{
  "class" : "uk.gov.gchq.koryphe.impl.function.CallMethod",
  "method" : "toString"
}

g.CallMethod( 
  method="toString" 
)

Input type:

java.lang.Object

Example inputs:

Input Type	Input	Result Type	Result
java.lang.String	a string	java.lang.String	a string
java.lang.Integer	1	java.lang.String	1
java.util.HashSet	[item2, item1]	java.lang.String	[item2, item1]
	null		null

Java

JSON

Full JSON

Python

final CallMethod function = new CallMethod("toLowerCase");

{
  "class" : "CallMethod",
  "method" : "toLowerCase"
}

{
  "class" : "uk.gov.gchq.koryphe.impl.function.CallMethod",
  "method" : "toLowerCase"
}

g.CallMethod( 
  method="toLowerCase" 
)

Input type:

java.lang.Object

Example inputs:

Input Type	Input	Result Type	Result
java.lang.String	STRING1	java.lang.String	string1
java.lang.String	String2	java.lang.String	string2
java.lang.Integer	10		RuntimeException: Unable to invoke toLowerCase on object class class java.lang.Integer
	null		null