Package se.curity.identityserver.sdk.attribute

Class AttributeCollector

Object

se.curity.identityserver.sdk.attribute.AttributeCollector

All Implemented Interfaces:

Collector<Attribute,List<Attribute>,Attributes>

public class AttributeCollector
extends Object
implements Collector<Attribute,List<Attribute>,Attributes>

Collector of Attributes.

This class can be used to collect items in a List of Attributes into a single instance of Attributes.

It may be combined with a AttributeValueCollector to easily create Attributes instances.

For example:

     
 Attributes attributes = Stream.of(
          Stream.of(1, "two", 3.0).collect(AttributeValueCollector.toAttribute("attribute_name")),
          Stream.of("string1", "string2").collect(AttributeValueCollector.toAttribute("strings")))
              .collect(AttributeCollector.toAttributes());
     
 

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.stream.Collector

Collector.Characteristics

Method Summary

Modifier and Type	Method	Description
BiConsumer<List<Attribute>,Attribute>	accumulator()
Set<Collector.Characteristics>	characteristics()
BinaryOperator<List<Attribute>>	combiner()
Function<List<Attribute>,Attributes>	finisher()
Supplier<List<Attribute>>	supplier()
static AttributeCollector	toAttributes()	Returns a new AttributeCollector.

Methods inherited from class java.lang.Object

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

Method Details

toAttributes

public static AttributeCollector toAttributes()

Returns a new AttributeCollector.

Returns:

a Collector that can be used to collect Attribute instances into an instance of Attributes.

supplier

public Supplier<List<Attribute>> supplier()

Specified by:

supplier in interface Collector<Attribute,List<Attribute>,Attributes>

accumulator

public BiConsumer<List<Attribute>,Attribute> accumulator()

Specified by:

accumulator in interface Collector<Attribute,List<Attribute>,Attributes>

combiner

public BinaryOperator<List<Attribute>> combiner()

Specified by:

combiner in interface Collector<Attribute,List<Attribute>,Attributes>

finisher

public Function<List<Attribute>,Attributes> finisher()

Specified by:

finisher in interface Collector<Attribute,List<Attribute>,Attributes>

characteristics

public Set<Collector.Characteristics> characteristics()

Specified by:

characteristics in interface Collector<Attribute,List<Attribute>,Attributes>