com.suncode.pwfl.component.support

Interface ParameterBinder

All Known Implementing Classes:

InstanceBinder, ParametersBinder

@Api
public interface ParameterBinder

Parameter binder used in InvocableMethod. Used to dynamically set invocation parameters.

Author:

Cezary Kozar 31 maj 2016

Method Summary

Modifier and Type	Method and Description
Object	bind(int index, Class<?> type, InvocableMethod method) Returns object that will be used as argument for invoked method.
boolean	shouldBind(int index, Class<?> type, InvocableMethod method) Must return true if this binder should be used to bind given parameter.

Method Detail

shouldBind

boolean shouldBind(int index,
                   Class<?> type,
                   InvocableMethod method)

Must return true if this binder should be used to bind given parameter.

Parameters:

index - parameter index (first is 0)

type - parameter type

method - invoked method

Returns:

true if binder is able to bind parameter

bind

Object bind(int index,
            Class<?> type,
            InvocableMethod method)

Returns object that will be used as argument for invoked method.

Parameters:

index - parameter index (first is 0)

type - parameter type

method - invoked method

Returns:

invocation argument