/*
 * Copyright (c) 2002-2018 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.kernel.impl.enterprise.lock.forseti;

import org.neo4j.kernel.impl.util.collection.SimpleBitSet;

class ExclusiveLock implements ForsetiLockManager.Lock
{
    private final ForsetiClient owner;

    public ExclusiveLock( ForsetiClient owner )
    {
        this.owner = owner;
    }

    @Override
    public void copyHolderWaitListsInto( SimpleBitSet waitList )
    {
        owner.copyWaitListTo( waitList );
    }

    @Override
    public int holderWaitListSize()
    {
        return owner.waitListSize();
    }

    @Override
    public boolean anyHolderIsWaitingFor( int client )
    {
        return owner.isWaitingFor( client );
    }

    @Override
    public String describeWaitList()
    {
        return "ExclusiveLock[" + owner.describeWaitList() + "]";
    }

    @Override
    public String toString()
    {
        return "ExclusiveLock{" +
                "owner=" + owner +
                '}';
    }
}
