com.github.ferstl.depgraph.dependency.style.Edge.java Source code

Introduction

Here is the source code for com.github.ferstl.depgraph.dependency.style.Edge.java

Source

/*
 * Copyright (c) 2014 - 2017 the original author or authors.
 *
 * 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.github.ferstl.depgraph.dependency.style;

import org.apache.commons.lang3.StringUtils;
import com.github.ferstl.depgraph.graph.dot.DotAttributeBuilder;

class Edge {

    private String style;
    private String color;
    private final Font font = new Font();

    DotAttributeBuilder createAttributes() {
        DotAttributeBuilder builder = new DotAttributeBuilder().style(this.style).color(this.color);

        return getFont().setAttributes(builder);
    }

    private Font getFont() {
        return this.font;
    }

    void merge(Edge other) {
        this.style = StringUtils.defaultIfBlank(other.style, this.style);
        this.color = StringUtils.defaultIfBlank(other.color, this.color);
        this.font.merge(other.font);
    }
}