Package org.opensaml.messaging.context.navigate

Class RootContextLookup<StartContext extends BaseContext,RootContext extends BaseContext>

java.lang.Object

org.opensaml.messaging.context.navigate.RootContextLookup<StartContext,RootContext>

Type Parameters:

StartContext - type of the starting context

RootContext - type of the root context

All Implemented Interfaces:

Function<StartContext,RootContext>, ContextDataLookupFunction<StartContext,RootContext>

public class RootContextLookup<StartContext extends BaseContext,RootContext extends BaseContext>
extends Object
implements ContextDataLookupFunction<StartContext,RootContext>

A ContextDataLookupFunction that gets the root of context tree.

Field Summary

Fields

Modifier and Type	Field	Description
private final Class<RootContext>	claz	Class type being returned.

Constructor Summary

Constructors

Constructor	Description
RootContextLookup()	Constructor.
RootContextLookup(Class<RootContext> targetClass)	Constructor.

Method Summary

Modifier and Type	Method	Description
RootContext	apply(BaseContext input)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Field Details

claz

@Nullable
private final Class<RootContext extends BaseContext> claz

Class type being returned.

Constructor Details

RootContextLookup

public RootContextLookup()

Constructor.

RootContextLookup

public RootContextLookup(@Nonnull @ParameterName(name="targetClass")
 Class<RootContext> targetClass)

Constructor.

Parameters:

targetClass - the type to return

Method Details

apply

@Nullable
public RootContext apply(@Nullable
 BaseContext input)

Specified by:

apply in interface Function<StartContext extends BaseContext,RootContext extends BaseContext>