Package org.saynotobugs.confidence.junit5.engine.resource

Class LazyResource<T>

java.lang.Object

org.saynotobugs.confidence.junit5.engine.resource.LazyResource<T>

All Implemented Interfaces:

org.dmfs.jems2.Fragile<ResourceHandle<T>,Exception>, Resource<T>

public final class LazyResource<T>
extends Object
implements Resource<T>

Constructor Summary

Constructors

Constructor	Description
LazyResource(org.dmfs.jems2.Fragile<Context,Exception> contextSource, org.dmfs.jems2.FragileFunction<? super Context,? extends T,Exception> contextToValueFunction, org.dmfs.jems2.FragileBiProcedure<? super T,? super Context,Exception> cleanUp)	Constructor of a Resource that's created lazily from a given context.
LazyResource(org.dmfs.jems2.Fragile<T,Exception> resourceSource, org.dmfs.jems2.FragileProcedure<? super T,Exception> cleanUp)	Constructor of a Resource that does not need a separate context.

Method Summary

Modifier and Type	Method	Description
ResourceHandle<T>	value()

Methods inherited from class java.lang.Object

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

Constructor Details

LazyResource

public LazyResource(org.dmfs.jems2.Fragile<T,Exception> resourceSource,
 org.dmfs.jems2.FragileProcedure<? super T,Exception> cleanUp)

Constructor of a Resource that does not need a separate context.

LazyResource

public LazyResource(org.dmfs.jems2.Fragile<Context,Exception> contextSource,
 org.dmfs.jems2.FragileFunction<? super Context,? extends T,Exception> contextToValueFunction,
 org.dmfs.jems2.FragileBiProcedure<? super T,? super Context,Exception> cleanUp)

Constructor of a Resource that's created lazily from a given context. Use this constructor when more context than just the resource itself is needed to clean up after usage.

Method Details

value

public ResourceHandle<T> value()
                        throws Exception

Specified by:

value in interface org.dmfs.jems2.Fragile<ResourceHandle<T>,Exception>

Specified by:

value in interface Resource<T>

Throws:

Exception