Class Options.Entry

java.lang.Object

dev.goldmensch.fluava.function.Options.Entry

Enclosing class:

Options

public static class Options.Entry
extends Object

An entry that pairs a key and the associated value

Method Summary

Modifier and Type	Method	Description
<T> T	as(Class<T> type)	gets the argument associated with the given key
<T> T	as(Class<T> type, T fallback)	gets the argument associated with the given key
String	key()

Methods inherited from class java.lang.Object

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

Method Details

key

public String key()

Returns:

the passed key

as

public <T> T as(Class<T> type,
 T fallback)
         throws FunctionException

gets the argument associated with the given key

Parameters:

type - the variables class to what it should be converted (via proteus)

fallback - the fallback value, that should be returned if this argument isn't provided by the caller

Returns:

the provided value

Throws:

FunctionException

as

public <T> T as(Class<T> type)
         throws FunctionException

gets the argument associated with the given key

Parameters:

type - the variables class to what it should be converted (via proteus)

Returns:

the provided value

Throws:

FunctionException - if there's no value associated with this key