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Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/command/InterruptibleCommand.java')
-rw-r--r--common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/command/InterruptibleCommand.java65
1 files changed, 0 insertions, 65 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/command/InterruptibleCommand.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/command/InterruptibleCommand.java
deleted file mode 100644
index c7bfaa78f4..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/command/InterruptibleCommand.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2012 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- *
- * Contributors:
- * Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.utility.command;
-
-import java.io.Serializable;
-import org.eclipse.jpt.common.utility.internal.StringTools;
-
-/**
- * Simple interface for implementing the GOF Command design pattern
- * and allows for the command to throw an {@link InterruptedException}.
- * <p>
- * Provisional API: This interface is part of an interim API that is still
- * under development and expected to change significantly before reaching
- * stability. It is available at this early stage to solicit feedback from
- * pioneering adopters on the understanding that any code that uses this API
- * will almost certainly be broken (repeatedly) as the API evolves.
- *
- * @see org.eclipse.jpt.common.utility.command.Command
- */
-public interface InterruptibleCommand {
-
- /**
- * Execute the command. The semantics of the command
- * is determined by the contract between the client and server.
- */
- void execute() throws InterruptedException;
-
-
- /**
- * Singleton implementation of the interruptible command interface that
- * will throw an interrupted exception when executed.
- */
- final class Interrupted
- implements InterruptibleCommand, Serializable
- {
- public static final InterruptibleCommand INSTANCE = new Interrupted();
- public static InterruptibleCommand instance() {
- return INSTANCE;
- }
- // ensure single instance
- private Interrupted() {
- super();
- }
- // throw an exception
- public void execute() throws InterruptedException {
- throw new InterruptedException();
- }
- @Override
- public String toString() {
- return StringTools.buildSingletonToString(this);
- }
- private static final long serialVersionUID = 1L;
- private Object readResolve() {
- // replace this object with the singleton
- return INSTANCE;
- }
- }
-}

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