hugegraph-pd/hg-pd-client/src/main/java/org/apache/hugegraph/pd/client/PDConfig.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.
 */

package org.apache.hugegraph.pd.client;

public final class PDConfig {

    // TODO: multi-server
    private String serverHost = "localhost:9000";

    // The timeout period for grpc call is 10 seconds
    private long grpcTimeOut = 60000;

    // Whether to receive asynchronous PD notifications
    private boolean enablePDNotify = false;

    private boolean enableCache = false;

    private PDConfig() {
    }

    public static PDConfig of() {
        return new PDConfig();
    }

    public static PDConfig of(String serverHost) {
        PDConfig config = new PDConfig();
        config.serverHost = serverHost;
        return config;
    }

    public static PDConfig of(String serverHost, long timeOut) {
        PDConfig config = new PDConfig();
        config.serverHost = serverHost;
        config.grpcTimeOut = timeOut;
        return config;
    }

    public String getServerHost() {
        return serverHost;
    }

    public long getGrpcTimeOut() {
        return grpcTimeOut;
    }

    @Deprecated
    public PDConfig setEnablePDNotify(boolean enablePDNotify) {
        this.enablePDNotify = enablePDNotify;
        this.enableCache = enablePDNotify;
        return this;
    }

    public boolean isEnableCache() {
        return enableCache;
    }

    public PDConfig setEnableCache(boolean enableCache) {
        this.enableCache = enableCache;
        return this;
    }

    @Override
    public String toString() {
        return "PDConfig{" +
               "serverHost='" + serverHost + '\'' +
               '}';
    }
}