Package com.linecorp.armeria.common.util

Class AbstractOptions<T extends AbstractOption<T,U,Object>,U extends AbstractOptionValue<U,T,Object>>

java.lang.Object

com.linecorp.armeria.common.util.AbstractOptions<T,U>

Type Parameters:

T - the type of the option.

U - the type of the option value holder.

All Implemented Interfaces:

Iterable<U>

Direct Known Subclasses:

ClientFactoryOptions, ClientOptions

public abstract class AbstractOptions<T extends AbstractOption<T,U,Object>,U extends AbstractOptionValue<U,T,Object>>
extends Object
implements Iterable<U>

A set of configuration options and their respective values.

See Also:

AbstractOption, AbstractOptionValue

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractOptions(AbstractOptions<T,U> baseOptions, Iterable<? extends AbstractOptionValue<?,?,?>> additionalValues)	Creates a new instance.
protected	AbstractOptions(Iterable<? extends AbstractOptionValue<?,?,?>> values)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
Map<T,U>	asMap()	Returns an immutable Map of user-specified options.
<V> V	get(AbstractOption<?,?,V> option)	Returns the value of the specified option.
Iterator<U>	iterator()	Returns an immutable Iterator of user-specified options.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

AbstractOptions

protected AbstractOptions(Iterable<? extends AbstractOptionValue<?,?,?>> values)

Creates a new instance.

Parameters:

values - the option values

AbstractOptions

protected AbstractOptions(AbstractOptions<T,U> baseOptions, Iterable<? extends AbstractOptionValue<?,?,?>> additionalValues)

Creates a new instance.

Parameters:

baseOptions - the base options to merge

additionalValues - the option values

Method Details

get

public final <V> V get(AbstractOption<?,?,V> option)

Returns the value of the specified option.

Type Parameters:

V - the type of the value

iterator

public final Iterator<U> iterator()

Returns an immutable Iterator of user-specified options.

Specified by:

iterator in interface Iterable<T extends AbstractOption<T,U,Object>>

asMap

public final Map<T,U> asMap()

Returns an immutable Map of user-specified options.

toString

public final String toString()

Overrides:

toString in class Object