/**
 * 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.metamodel.schema.naming;

import java.util.List;

/**
 * Constructors and common utilities for {@link ColumnNamingStrategy} objects.
 */
public class ColumnNamingStrategies {

    private static final DelegatingIntrinsicSwitchColumnNamingStrategy DEFAULT_STRATEGY = new DelegatingIntrinsicSwitchColumnNamingStrategy(
            new UniqueColumnNamingStrategy(), new AlphabeticColumnNamingStrategy());

    private ColumnNamingStrategies() {
    }

    public static ColumnNamingStrategy defaultStrategy() {
        return DEFAULT_STRATEGY;
    }

    public static ColumnNamingStrategy customNames(List<String> columnNames) {
        return new CustomColumnNamingStrategy(columnNames);
    }

    public static ColumnNamingStrategy customNames(String ... columnNames) {
        return new CustomColumnNamingStrategy(columnNames);
    }
}