Java code implementation of producer-consumer model

Producers

1 ImportJava.util.Random;2 3 4  Public classProducerextendsThread {5 6     PrivateStorage<product>storage;7     8      PublicProducer (storage<product>storage) {9          This. Storage =storage;Ten     } One  A @Override -      Public voidrun () { - produce (); the     } -  -     Private voidProduce () { -          while(true) { +Product Product =NewProduct (NewRandom (). Nextint (100)); - storage.enstorage (product); +         } A     } at  -      -}

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Consumers

1  Public classConsumerextendsThread {2 3     PrivateStorage<product>storage;4     5      PublicConsumer (storage<product>storage) {6          This. Storage =storage;7     }8 9 @OverrideTen      Public voidrun () { One consume (); A     } -  -     Private voidconsume () { the          while(true) { - storage.destorage (); -         } -     } +  -      +}

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Products

1 /**2 * Products3  * 4  * @authorthief5  *6  */7  Public classProduct {8 9     Private intID;Ten  One      PublicProduct (intID) { A          This. ID =ID; -     } -  the @Override -      PublicString toString () { -         return"Product:" +ID; -     } +  -}

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Warehouse

1 Importjava.util.ArrayList;2 Importjava.util.List;3 4 /**5 * Warehouse6  * 7  * @authorthief8  *9  * @param<E>Ten  */ One  Public classStorage<e> { A  -     Privatelist<e> list =NewArraylist<e>(); -  the     /** - * Warehousing -      *  -      * @parame +      */ -      Public voidEnstorage (e e) { +         synchronized(list) { A              while( This. Isfull ()) { at                 Try { -System.out.println ("Warehouse full"); - list.wait (); -}Catch(interruptedexception E1) { - e1.printstacktrace (); -                 } in             } - List.add (e); toSystem.out.println (Thread.CurrentThread (). GetName () + "Production Products"); +             Try { -Thread.Sleep (10); the}Catch(interruptedexception E1) { * e1.printstacktrace (); $             }Panax Notoginseng List.notifyall (); -         } the     } +  A     /** the * out of position +      *  -      * @parame $      */ $      PublicE destorage () { -         synchronized(list) { -              while( This. IsEmpty ()) { the                 Try { -System.out.println ("Warehouse is empty");Wuyi list.wait (); the}Catch(interruptedexception E1) { - e1.printstacktrace (); Wu                 } -             } AboutE e = list.get (0); $List.remove (0); -System.out.println (Thread.CurrentThread (). GetName () + "consumer Products"); -             Try { -Thread.Sleep (1000); A}Catch(interruptedexception E1) { + e1.printstacktrace (); the             } - List.notifyall (); $             returne; the         } the     } the  the     /** - * Determine if the current warehouse is empty in      *  the      * @return the      */ About      Public BooleanIsEmpty () { the         returnList.isEmpty (); the     } the  +     /** - * Determine if the current warehouse is full the      * Bayi      * @return the      */ the      Public BooleanIsfull () { -         returnList.size () = = 5; -     } the  the}

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Test code

1  Public classTest {2     3      Public Static voidMain (string[] args) {4         5Storage<product> Storage =NewStorage<product>();6         7         NewProducer (storage). Start ();8         NewConsumer (storage). Start ();9     }Ten  One}

Java code implementation of producer-consumer model