Reimplement UnsignedLongRangeSet

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / utils / UnsignedLongRangeSet.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/UnsignedLongRangeSet.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/UnsignedLongRangeSet.java
deleted file mode 100644 (file)
index 9ea92d0..0000000
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/UnsignedLongRangeSet.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2017 Pantheon Technologies, s.r.o. 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.controller.cluster.datastore.utils;
-
-import static java.util.Objects.requireNonNull;
-
-import com.google.common.annotations.Beta;
-import com.google.common.base.MoreObjects;
-import com.google.common.collect.ImmutableRangeSet;
-import com.google.common.collect.Range;
-import com.google.common.collect.RangeSet;
-import com.google.common.collect.TreeRangeSet;
-import com.google.common.primitives.UnsignedLong;
-import org.opendaylight.yangtools.concepts.Mutable;
-
-/**
- * Utility {@link RangeSet}-like class, specialized for holding {@link UnsignedLong}. It does not directly implement
- * the {@link RangeSet} interface, but allows converting to and from it. Internal implementation takes advantage of
- * knowing that {@link UnsignedLong} is a discrete type and that it can be stored in a long.
- *
- * @author Robert Varga
- */
-@Beta
-public final class UnsignedLongRangeSet implements Mutable {
-    // FIXME: this is just to get us started
-    private final RangeSet<UnsignedLong> rangeset;
-
-    private UnsignedLongRangeSet(final RangeSet<UnsignedLong> rangeset) {
-        this.rangeset = requireNonNull(rangeset);
-    }
-
-    public static UnsignedLongRangeSet create() {
-        return new UnsignedLongRangeSet(TreeRangeSet.create());
-    }
-
-    public static UnsignedLongRangeSet create(final RangeSet<UnsignedLong> input) {
-        return new UnsignedLongRangeSet(TreeRangeSet.create(input));
-    }
-
-    public RangeSet<UnsignedLong> toImmutable() {
-        return ImmutableRangeSet.copyOf(rangeset);
-    }
-
-    public void add(final long longBits) {
-        add(UnsignedLong.fromLongBits(longBits));
-    }
-
-    public void add(final UnsignedLong value) {
-        rangeset.add(Range.closedOpen(value, UnsignedLong.ONE.plus(value)));
-    }
-
-    public boolean contains(final UnsignedLong value) {
-        return rangeset.contains(value);
-    }
-
-    public boolean contains(final long longBits) {
-        return contains(UnsignedLong.fromLongBits(longBits));
-    }
-
-    public UnsignedLongRangeSet copy() {
-        return new UnsignedLongRangeSet(TreeRangeSet.create(rangeset));
-    }
-
-    @Override
-    public String toString() {
-        return MoreObjects.toStringHelper(this)
-                .omitNullValues()
-                .add("span", rangeset.isEmpty() ? null : rangeset.span())
-                .add("rangeSize", rangeset.asRanges().size())
-                .toString();
-    }
-}