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'Databene Formats' is an open source software library for supporting data file and other formats like CSV, fixed width files, XLS, Properties and Regex. It is designed for multithreaded use and high performance.
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/*
 * Copyright (C) 2011-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * 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 org.databene.formats.dot;

import java.util.Collection;

/**
 * Abstract implementation of the {@link DotGraphModel}.
 * Created: 25.05.2014 06:29:29
 * @since 0.8.2
 * @author Volker Bergmann
 */

public abstract class AbstractDotGraphModel implements DotGraphModel {
	
	private String name;
	private boolean directed;
	private RankDir rankDir;
	private NodeShape nodeShape;
	private Integer nodeFontSize;
	private NodeStyle nodeStyle;
	private String nodeFillColor;
	private ArrowShape arrowHead;
	private ArrowShape arrowTail;
	private EdgeStyle edgeStyle;
	
	
	public AbstractDotGraphModel() {
		this.name = null;
		this.directed = true;
		this.rankDir = null;
		this.nodeShape = null;
		this.nodeFontSize = null;
		this.nodeStyle = null;
		this.nodeFillColor = null;
		this.arrowHead = null;
		this.arrowTail = null;
		this.edgeStyle = null;
	}

	@Override
	public String getName() {
		return name;
	}
	
	public AbstractDotGraphModel setName(String name) {
		this.name = name;
		return this;
	}
	
	@Override
	public boolean isDirected() {
		return directed;
	}
	
	public AbstractDotGraphModel withDirected() {
		this.directed = true;
		return this;
	}
	
	public AbstractDotGraphModel withUndirected() {
		this.directed = false;
		return this;
	}
	
	@Override
	public RankDir getRankDir() {
		return rankDir;
	}
	
	public AbstractDotGraphModel withRankDir(RankDir rankDir) {
		this.rankDir = rankDir;
		return this;
	}
	
	@Override
	public NodeShape getNodeShape() {
		return nodeShape;
	}
	
	public AbstractDotGraphModel withNodeShape(NodeShape nodeShape) {
		this.nodeShape = nodeShape;
		return this;
	}
	
	@Override
	public Integer getNodeFontSize() {
		return nodeFontSize;
	}
	
	public AbstractDotGraphModel withNodeFontSize(int fontSize) {
		this.nodeFontSize = fontSize;
		return this;
	}
	
	@Override
	public NodeStyle getNodeStyle() {
		return nodeStyle;
	}
	
	public AbstractDotGraphModel withNodeStyle(NodeStyle nodeStyle) {
		this.nodeStyle = nodeStyle;
		return this;
	}
	
	@Override
	public String getNodeFillColor() {
		return nodeFillColor;
	}
	
	public AbstractDotGraphModel withNodeFillColor(String color) {
		this.nodeFillColor = color;
		return this;
	}
	
	
	
	@Override
	public ArrowShape getEdgeArrowHead() {
		return arrowHead;
	}
	
	public AbstractDotGraphModel withEdgeArrowHead(ArrowShape arrowHead) {
		this.arrowHead = arrowHead;
		return this;
	}
	
	@Override
	public ArrowShape getEdgeArrowTail() {
		return arrowTail;
	}
	
	public AbstractDotGraphModel withEdgeArrowTail(ArrowShape arrowTail) {
		this.arrowTail = arrowTail;
		return this;
	}
	
	@Override
	public EdgeStyle getEdgeStyle() {
		return edgeStyle;
	}
	
	public AbstractDotGraphModel withEdgeStyle(EdgeStyle edgeStyle) {
		this.edgeStyle = edgeStyle;
		return this;
	}
	
	
	
	@Override
	public boolean isNodeVertical(Object node) {
		return true;
	}
	
	@Override
	public String getNodeLabel(Object node) {
		return DotUtil.segmentsToLabel(getNodeSegments(node), isNodeVertical(node));
	}
	
	@Override
	public Collection getNodeSegments(Object node) {
		return null;
	}
	
	@Override
	public NodeStyle getNodeStyle(Object node) {
		return null;
	}
	
	@Override
	public String getNodeFillColor(Object node) {
		return null;
	}
	
	
	
	@Override
	public ArrowShape getEdgeArrowHead(Object edge) {
		return null;
	}
	
	@Override
	public String getEdgeHeadLabel(Object edge) {
		return null;
	}
	
	@Override
	public ArrowShape getEdgeArrowTail(Object edge) {
		return null;
	}
	
	@Override
	public String getEdgeTailLabel(Object edge) {
		return null;
	}
	
	@Override
	public EdgeStyle getEdgeStyle(Object edge) {
		return null;
	}
	
}