Author: borges Date: 2011-06-27 09:38:04 -0400 (Mon, 27 Jun 2011) New Revision: 10881 Modified: trunk/hornetq-core/src/main/java/org/hornetq/core/server/impl/InVMNodeManager.java Log: Document class purpose. Modified: trunk/hornetq-core/src/main/java/org/hornetq/core/server/impl/InVMNodeManager.java =================================================================== --- trunk/hornetq-core/src/main/java/org/hornetq/core/server/impl/InVMNodeManager.java 2011-06-27 13:37:28 UTC (rev 10880) +++ trunk/hornetq-core/src/main/java/org/hornetq/core/server/impl/InVMNodeManager.java 2011-06-27 13:38:04 UTC (rev 10881) @@ -13,25 +13,31 @@ package org.hornetq.core.server.impl; +import static org.hornetq.core.server.impl.InVMNodeManager.State.FAILING_BACK; +import static org.hornetq.core.server.impl.InVMNodeManager.State.LIVE; +import static org.hornetq.core.server.impl.InVMNodeManager.State.NOT_STARTED; +import static org.hornetq.core.server.impl.InVMNodeManager.State.PAUSED; + +import java.util.concurrent.Semaphore; + import org.hornetq.api.core.SimpleString; import org.hornetq.core.server.NodeManager; import org.hornetq.utils.UUIDGenerator; -import java.util.concurrent.Semaphore; - -import static org.hornetq.core.server.impl.InVMNodeManager.State.*; - /** - * @author <a href="mailto:andy.taylor@jboss.com">Andy Taylor</a> - * Date: Oct 13, 2010 - * Time: 3:55:47 PM + * This is a _mock_ NodeManager and is used only in tests. + * <p> + * It allows writing tests without the need to spawn a new JVM. + * + * @author <a href="mailto:andy.taylor@jboss.com">Andy Taylor</a> Date: Oct 13, 2010 Time: 3:55:47 + * PM */ public class InVMNodeManager extends NodeManager { - private Semaphore liveLock; + private final Semaphore liveLock; - private Semaphore backupLock; + private final Semaphore backupLock; public enum State {LIVE, PAUSED, FAILING_BACK, NOT_STARTED} @@ -119,7 +125,7 @@ @Override public boolean isAwaitingFailback() throws Exception { - return state == FAILING_BACK; + return state == FAILING_BACK; } @Override