aeon.compiler.generators.Names.java Source code

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Here is the source code for aeon.compiler.generators.Names.java

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/**
 * Copyright 2015 Appvengers
 *
 * 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 aeon.compiler.generators;

import aeon.compiler.context.SqliteField;
import com.google.common.base.Function;
import com.google.common.collect.FluentIterable;
import org.jetbrains.annotations.NotNull;

import static com.google.common.base.Preconditions.checkNotNull;

/**
 * Helper methods regarding SQLite entity names.
 *
 * @author Sven Jacobs
 */
public final class Names {

    private Names() {
    }

    /**
     * Transforms Iterable of {@link aeon.compiler.context.SqliteField} into an Iterable of escaped field names.
     *
     * @param fields Iterable of SqliteField to be escaped
     * @return Iterable of escaped names
     */
    public static Iterable<String> escapedNames(@NotNull final FluentIterable<SqliteField> fields) {
        checkNotNull(fields);
        return fields.transform(new Function<SqliteField, String>() {
            @Override
            public String apply(final SqliteField input) {
                return input.getName().asEscapedName();
            }
        });
    }
}