local.laer.app.newgenerator.ExtensionBuilder.java Source code

Introduction

Here is the source code for local.laer.app.newgenerator.ExtensionBuilder.java

Source

/*
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package local.laer.app.newgenerator;

import com.google.common.base.Strings;
import com.google.common.collect.Lists;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
import local.laer.app.newgenerator.domain.SectionData;
import local.laer.app.newgenerator.domain.LayoutFormat;
import local.laer.app.newgenerator.domain.TileSection;

/**
 *
 * @author Lars Eriksson (larsq.eriksson@gmail.com)
 */
public class ExtensionBuilder {
    public static String defaultExtension(LayoutFormat format) {
        return String.format("w%s-h%s", format.cols(), format.rows());
    }

    public static String defaultExtension(TileSection section) {
        String headlineExt = (section.getHeadline() == null) ? "nohead" : null;
        String contentExt = (section.getContent() == null) ? "notext" : null;
        String resourceExt = Optional.ofNullable(section.getResources()).map(Map::keySet)
                .map(set -> String.join("-", set)).orElse(null);

        String ext = Lists.newArrayList(headlineExt, contentExt, resourceExt).stream().filter(e -> e != null)
                .collect(Collectors.joining("-"));

        if (Strings.isNullOrEmpty(ext)) {
            return "normal";
        } else {
            return ext;
        }
    }
}