io.crate.operation.reference.sys.check.AbstractSysNodeCheck.java Source code

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Here is the source code for io.crate.operation.reference.sys.check.AbstractSysNodeCheck.java

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/*
 * Licensed to Crate under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.  Crate licenses this file
 * to you under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial
 * agreement.
 */

package io.crate.operation.reference.sys.check;

import org.apache.lucene.util.BytesRef;
import org.elasticsearch.cluster.ClusterService;

public abstract class AbstractSysNodeCheck extends AbstractSysCheck implements SysNodeCheck {

    private static final String LINK_PATTERN = "https://cr8.is/d-node-check-";
    protected final ClusterService clusterService;

    private BytesRef nodeId;
    private boolean acknowledged;

    public AbstractSysNodeCheck(int id, String description, Severity severity, ClusterService clusterService) {
        super(id, description, severity, LINK_PATTERN);
        this.clusterService = clusterService;
        acknowledged = false;
    }

    @Override
    public BytesRef nodeId() {
        if (nodeId == null) {
            nodeId = new BytesRef(clusterService.localNode().id());
        }
        return nodeId;
    }

    @Override
    public boolean acknowledged() {
        return acknowledged;
    }

    @Override
    public void acknowledged(boolean value) {
        acknowledged = value;
    }
}