com.google.api.codegen.go.GoContextCommon.java Source code

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Here is the source code for com.google.api.codegen.go.GoContextCommon.java

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/* Copyright 2016 Google 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.google.api.codegen.go;

import com.google.common.base.Splitter;

import java.util.ArrayList;
import java.util.List;

/**
 * A class that provides helper methods for snippet files generating Go code to get data and
 * perform data transformations that are difficult or messy to do in the snippets themselves.
 */
public class GoContextCommon {
    /**
     * Converts the specified text into a comment block in the generated Go file.
     */
    public Iterable<String> getCommentLines(String text) {
        List<String> result = new ArrayList<>();
        for (String line : Splitter.on(String.format("%n")).split(text)) {
            result.add(line.isEmpty() ? "//" : "// " + line);
        }
        return result;
    }
}