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/*
 * Copyright 2016-2021 The jetcd authors
 *
 * Licensed 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.
 */

package io.etcd.jetcd;

import io.grpc.Metadata;

/**
 * Constants of Etcd.
 */
public class Constants {
    public static final ByteSequence NULL_KEY = ByteSequence.from(new byte[] { '\0' });

    public static final Metadata.Key REQUIRE_LEADER_KEY = Metadata.Key.of(
        "hasleader",
        Metadata.ASCII_STRING_MARSHALLER);

    public static final String REQUIRE_LEADER_VALUE = "true";
}