io.druid.query.lookup.LookupConfig.java Source code

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Here is the source code for io.druid.query.lookup.LookupConfig.java

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/*
 * Licensed to Metamarkets Group Inc. (Metamarkets) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Metamarkets 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 io.druid.query.lookup;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.base.Strings;

public class LookupConfig {

    @JsonProperty
    private final String snapshotWorkingDir;

    /**
     * @param snapshotWorkingDir working directory to store lookups snapshot file, passing null or empty string will disable the snapshot utility
     */
    @JsonCreator
    public LookupConfig(@JsonProperty("snapshotWorkingDir") String snapshotWorkingDir) {
        this.snapshotWorkingDir = Strings.nullToEmpty(snapshotWorkingDir);
    }

    public String getSnapshotWorkingDir() {
        return snapshotWorkingDir;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof LookupConfig)) {
            return false;
        }

        LookupConfig that = (LookupConfig) o;

        return getSnapshotWorkingDir().equals(that.getSnapshotWorkingDir());

    }

    @Override
    public String toString() {
        return "LookupConfig{" + "snapshotWorkingDir='" + getSnapshotWorkingDir() + '\'' + '}';
    }
}