Package io.deephaven.integrations.python

Class PythonFunction<T,R>

java.lang.Object

io.deephaven.integrations.python.PythonFunction<T,R>

Type Parameters:

T - input argument class

All Implemented Interfaces:

Function<T,R>

Direct Known Subclasses:

PythonFunction.PythonUnaryOperator

@ScriptApi
public class PythonFunction<T,R>
extends Object
implements Function<T,R>

A Function implementation which calls a Python callable.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PythonFunction.PythonUnaryOperator<T>

Constructor Summary

Constructors

Constructor	Description
PythonFunction(org.jpy.PyObject pyCallable, Class<R> classOut)	Creates a Function which calls a Python function.

Method Summary

Modifier and Type	Method	Description
R	apply(T t)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Details

PythonFunction

public PythonFunction(org.jpy.PyObject pyCallable,
 Class<R> classOut)

Creates a Function which calls a Python function.

Parameters:

pyCallable - The python object providing the function - must either be callable or have an apply attribute which is callable.

classOut - The specific Java class expected to be returned by the apply(Object) method. This should be the result of converting or unwrapping the output of pyCallable.

Method Details

apply

public R apply(T t)

Specified by:

apply in interface Function<T,R>