org.wildfly.swarm.spi.api.config

Class Builder<T>

java.lang.Object

org.wildfly.swarm.spi.api.config.Builder<T>

All Implemented Interfaces:

Resolver<T>

public class Builder<T>
extends Object
implements Resolver<T>

Constructor Summary

Constructors

Constructor and Description
Builder(ConfigView view, ConfigKey key)

Method Summary

Modifier and Type	Method and Description
<N> Resolver<N>	as(Class<N> clazz) Retrieve a resolver capable of coercing to another simple type.
<N> Resolver<N>	as(Class<N> clazz, Converter<N> converter) Retrieve a resolver capable of coering to another type.
ConfigKey	getKey() Retrieve the key of the configuration item.
T	getValue() Retrieve the coerced value.
boolean	hasValue() Determine if there is any value set.
Resolver<T>	withDefault(T value) Provide a default value to be provided in the case no value is currently bound.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder(ConfigView view,
               ConfigKey key)

Method Detail

as

public <N> Resolver<N> as(Class<N> clazz)

Description copied from interface: Resolver

Retrieve a resolver capable of coercing to another simple type.

Specified by:

as in interface Resolver<T>

Type Parameters:

N - The value type to coerce to.

Parameters:

clazz - The class to coerce to.

Returns:

A new resolver capable of coercing to the given type.

as

public <N> Resolver<N> as(Class<N> clazz,
                          Converter<N> converter)

Description copied from interface: Resolver

Retrieve a resolver capable of coering to another type.

Specified by:

as in interface Resolver<T>

Type Parameters:

N - The value type to coerce to.

Parameters:

clazz - The class to coerce to.

converter - The converter to support the coercion.

Returns:

A new resolver capable of coercing to the given type.

getKey

public ConfigKey getKey()

Description copied from interface: Resolver

Retrieve the key of the configuration item.

Specified by:

getKey in interface Resolver<T>

Returns:

The key.

getValue

public T getValue()

Description copied from interface: Resolver

Retrieve the coerced value.

Specified by:

getValue in interface Resolver<T>

Returns:

The coerced value.

hasValue

public boolean hasValue()

Description copied from interface: Resolver

Determine if there is any value set.

Specified by:

hasValue in interface Resolver<T>

Returns:

true if a value is set, otherwise false

withDefault

public Resolver<T> withDefault(T value)

Description copied from interface: Resolver

Provide a default value to be provided in the case no value is currently bound.

Specified by:

withDefault in interface Resolver<T>

Parameters:

value - The default fall-back value.

Returns:

This resolver.