Move sal-netconf-connector to plugins/

[netconf.git] / netconf / sal-netconf-connector / src / main / java / org / opendaylight / netconf / sal / connect / netconf / listener / UncancellableFuture.java

diff --git a/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/listener/UncancellableFuture.java b/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/listener/UncancellableFuture.java
deleted file mode 100644 (file)
index 52ed4b4..0000000
--- a/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/listener/UncancellableFuture.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  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
- */
-package org.opendaylight.netconf.sal.connect.netconf.listener;
-
-import static com.google.common.base.Preconditions.checkState;
-
-import com.google.common.util.concurrent.AbstractFuture;
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-
-final class UncancellableFuture<V> extends AbstractFuture<V> {
-    private volatile boolean uncancellable = false;
-
-    UncancellableFuture(final boolean uncancellable) {
-        this.uncancellable = uncancellable;
-    }
-
-    public boolean setUncancellable() {
-        if (isCancelled()) {
-            return false;
-        }
-
-        uncancellable = true;
-        return true;
-    }
-
-    public boolean isUncancellable() {
-        return uncancellable;
-    }
-
-    @Override
-    public boolean cancel(final boolean mayInterruptIfRunning) {
-        return !uncancellable && super.cancel(mayInterruptIfRunning);
-    }
-
-    @SuppressFBWarnings(value = "NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE",
-            justification = "Unrecognised NullableDecl")
-    @Override
-    public boolean set(final V value) {
-        checkState(uncancellable);
-        return super.set(value);
-    }
-
-    @Override
-    protected boolean setException(final Throwable throwable) {
-        checkState(uncancellable);
-        return super.setException(throwable);
-    }
-}