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java Programming Glossary: callableHow do I call some blocking method with a timeout in Java? http://stackoverflow.com/questions/1164301/how-do-i-call-some-blocking-method-with-a-timeout-in-java ExecutorService executor Executors.newCachedThreadPool Callable Object task new Callable Object public Object call return something.blockingMethod.. Executors.newCachedThreadPool Callable Object task new Callable Object public Object call return something.blockingMethod Future..
http://stackoverflow.com/questions/2275443/how-to-timeout-a-thread com.stackoverflow.q2275443 import java.util.concurrent.Callable import java.util.concurrent.ExecutorService import java.util.concurrent.Executors.. Terminated executor.shutdownNow class Task implements Callable String @Override public String call throws Exception Thread.sleep..
ExecutorService that interrupts tasks after a timeout http://stackoverflow.com/questions/2758612/executorservice-that-interrupts-tasks-after-a-timeout 2 final Future handler executor.submit new Callable ... executor.schedule new Runnable public void run handler.cancel..
How do you create an asynchronous HTTP request in JAVA? http://stackoverflow.com/questions/3142915/how-do-you-create-an-asynchronous-http-request-in-java Response look like follows public class Request implements Callable Response private URL url public Request URL url this.url url..
ExecutorService, how to wait for all tasks to finish http://stackoverflow.com/questions/3269445/executorservice-how-to-wait-for-all-tasks-to-finish you'll need to modify or wrap ComputeDTask to implement Callable which can give you quite a bit more flexibility. Probably in.. in your app there is a meaningful implementation of Callable.call but here's a way to wrap it if not using Executors.callable.. . ExecutorService es Executors.newFixedThreadPool 2 List Callable Object todo new ArrayList Callable Object singleTable.size for..
How to pass a function as a parameter in Java? http://stackoverflow.com/questions/4685563/how-to-pass-a-function-as-a-parameter-in-java pattern would be to 'wrap' it within an interface like Callable for example then you pass in a Callable public T myMethod Callable.. an interface like Callable for example then you pass in a Callable public T myMethod Callable T func return func.call This pattern.. for example then you pass in a Callable public T myMethod Callable T func return func.call This pattern is known as the Command..
Uses for the Java Void Reference Type? http://stackoverflow.com/questions/643906/uses-for-the-java-void-reference-type only situation I have ever seen it used is to parameterize Callable s final Callable Void callable new Callable Void public Void.. have ever seen it used is to parameterize Callable s final Callable Void callable new Callable Void public Void call foobar return.. parameterize Callable s final Callable Void callable new Callable Void public Void call foobar return null Are there any..
Is it possible to read from a InputStream with a timeout? http://stackoverflow.com/questions/804951/is-it-possible-to-read-from-a-inputstream-with-a-timeout timeout as follows int readByte 1 Read data with timeout Callable Integer readTask new Callable Integer @Override public Integer.. 1 Read data with timeout Callable Integer readTask new Callable Integer @Override public Integer call throws Exception return..
Why use Interfaces, Multiple Inheritance vs Interfaces, Benefits of Interfaces? http://stackoverflow.com/questions/8531292/why-use-interfaces-multiple-inheritance-vs-interfaces-benefits-of-interfaces APIs or capabilities. E.g. A class can be Runnable and Callable at the same time while both methods are effectively doing the..
java - passing array in oracle stored procedure http://stackoverflow.com/questions/1399750/java-passing-array-in-oracle-stored-procedure WSJdbcUtil.getNativeConnection WSJdbcConnection con callable con.prepareCall call MY_PKG.MY_PROCEDURE ArrayDescriptor arrayDescriptor.. ARRAY arrayArg2 new ARRAY arrayDescriptor con docTypes callable.setArray 1 arrayArg1 callable.setArray 2 arrayArg2 callable.execute.. arrayDescriptor con docTypes callable.setArray 1 arrayArg1 callable.setArray 2 arrayArg2 callable.execute Now I am getting this..
http://stackoverflow.com/questions/2181774/calling-clojure-from-java b 1 c 1 if b k c recur inc b a b b c defn binomial A Java callable wrapper around the 'binomial' function. n k binomial n k defn..
Is there something like Sympy for Java? http://stackoverflow.com/questions/2574949/is-there-something-like-sympy-for-java
How to implement PriorityBlockingQueue with ThreadPoolExecutor and custom tasks http://stackoverflow.com/questions/3545623/how-to-implement-priorityblockingqueue-with-threadpoolexecutor-and-custom-tasks value protected T RunnableFuture T newTaskFor Callable T callable return new ComparableFutureTask callable protected class ComparableFutureTask.. Callable T callable return new ComparableFutureTask callable protected class ComparableFutureTask V extends FutureTask V.. Object object public ComparableFutureTask Callable V callable super callable object callable public ComparableFutureTask..
Calling a Stored Procedure in Hibernate http://stackoverflow.com/questions/3681045/calling-a-stored-procedure-in-hibernate sql query must be after class sql query name getRecordsSP callable true return class Example return property name user_id column.. So try the following instead sql query name getRecordsSP callable true return class Example return property name user_id column..
How to pass a function as a parameter in Java? http://stackoverflow.com/questions/4685563/how-to-pass-a-function-as-a-parameter-in-java for your particular usage. If you chose to go with callable then you'd replace T above with whatever type of return value..
Uses for the Java Void Reference Type? http://stackoverflow.com/questions/643906/uses-for-the-java-void-reference-type it used is to parameterize Callable s final Callable Void callable new Callable Void public Void call foobar return null Are..
Is it possible to create variables at runtime in Java? http://stackoverflow.com/questions/7478833/is-it-possible-to-create-variables-at-runtime-in-java Use a scripting language that runs on the JVM and is callable from Java. Use some kind of templating mechanism to generate..
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