https://github.com/datastax/java-driver/java-driver-core: A driver for Apache Cassandra(R) 2.1+ that works exclusively with the Cassandra Query Language version 3 (CQL3) and Cassandra's native protocol versions 3 and above.
  • Various (DataStax) 
/*
 * Copyright DataStax, Inc.
 *
 * 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 com.datastax.oss.driver.api.core.config;

import edu.umd.cs.findbugs.annotations.NonNull;
import java.util.Map;


The configuration of the driver.

It is composed of options, that are organized into profiles. There is a default profile that
is always present, and additional, named profiles, that can override part of the options.
Profiles can be used to categorize queries that use the same parameters (for example, an
"analytics" profile vs. a "transactional" profile).

/**
 * The configuration of the driver.
 *
 * <p>It is composed of options, that are organized into profiles. There is a default profile that
 * is always present, and additional, named profiles, that can override part of the options.
 * Profiles can be used to categorize queries that use the same parameters (for example, an
 * "analytics" profile vs. a "transactional" profile).
 */
public interface DriverConfig {

  
Alias to get the default profile, which is stored under the name DriverExecutionProfile.DEFAULT_NAME and always present. 
/**
   * Alias to get the default profile, which is stored under the name {@link
   * DriverExecutionProfile#DEFAULT_NAME} and always present.
   */
  @NonNull
  default DriverExecutionProfile getDefaultProfile() {
    return getProfile(DriverExecutionProfile.DEFAULT_NAME);
  }

  
Throws:
/** @throws IllegalArgumentException if there is no profile with this name. */
  @NonNull
  DriverExecutionProfile getProfile(@NonNull String profileName);

  
Returns an immutable view of all named profiles (including the default profile). 
/** Returns an <b>immutable</b> view of all named profiles (including the default profile). */
  @NonNull
  Map<String, ? extends DriverExecutionProfile> getProfiles();
}