com.suncode.pwfl.core.function

Class FunctionCall

java.lang.Object

com.suncode.pwfl.core.function.FunctionCall

@Api
public class FunctionCall
extends Object

Function call. Invocation of known Function with known parameters. Used as way to pass around concrete function invocations to other components.

Author:

Rafał Nowacki 5 lut 2016

Constructor Summary

Constructors

Constructor and Description
FunctionCall(Function fn, List<Type<?>> parameterTypes, Object... args)
FunctionCall(Function fn, Object... args)
FunctionCall(FunctionOverride override, Object... args)

Method Summary

Modifier and Type	Method and Description
<T> T	call() Calls referenced function with provided arguments.
Object[]	getArgs() Returns call arguments of this function call.
Function	getFunction() Returns underlying function.
String	getName() Returns name of underlying function.
FunctionOverride	getOverride() Returns override that will be invoked in call() method.
Type<?>	getReturnType() Returns type of result of call() method.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionCall

public FunctionCall(Function fn,
                    Object... args)

FunctionCall

public FunctionCall(Function fn,
                    List<Type<?>> parameterTypes,
                    Object... args)

FunctionCall

public FunctionCall(FunctionOverride override,
                    Object... args)

Method Detail

getName

public String getName()

Returns name of underlying function.

Returns:

function name

getFunction

public Function getFunction()

Returns underlying function.

Returns:

function

getOverride

public FunctionOverride getOverride()

Returns override that will be invoked in call() method.

Returns:

choosed function override

getReturnType

public Type<?> getReturnType()

Returns type of result of call() method.

Returns:

return type

getArgs

public Object[] getArgs()

Returns call arguments of this function call.

Returns:

call arguments

call

public <T> T call()

Calls referenced function with provided arguments. Returns this call results.

Returns:

references function call result.

toString

public String toString()

Overrides:

toString in class Object