config/src/main/java/com/yahoo/vespa/config/GenericConfig.java


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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config;

import com.yahoo.config.ConfigBuilder;
import com.yahoo.config.ConfigInstance;

/**
 *
 /**
 * A generic config with an internal generic builder that mimics a real config builder in order to support builders
 * when we don't have the schema.
 *
 * @author lulf
 * @since 5.1
 */
public class GenericConfig {
    public static class GenericConfigBuilder implements ConfigInstance.Builder {
        private final ConfigPayloadBuilder payloadBuilder;
        private final ConfigDefinitionKey defKey;
        public GenericConfigBuilder(ConfigDefinitionKey defKey, ConfigPayloadBuilder payloadBuilder) {
            this.defKey = defKey;
            this.payloadBuilder = payloadBuilder;
        }
        private ConfigBuilder override(GenericConfigBuilder superior) {
            ConfigPayloadBuilder superiorPayload = superior.payloadBuilder;
            payloadBuilder.override(superiorPayload);
            return this;
        }

        public ConfigPayload getPayload() { return ConfigPayload.fromBuilder(payloadBuilder); }

        @Override
        public boolean dispatchGetConfig(ConfigInstance.Producer producer) {
            return false;
        }

        @Override
        public String getDefName() {
            return defKey.getName();
        }

        @Override
        public String getDefNamespace() {
            return defKey.getNamespace();
        }

        @Override
        public String getDefMd5() {
            return "";
        }
    }
}