SankeyChart.java 文件源码

public SankeyChart(ObservableSet<SankeyNode> nodes,
                   ObservableSet<SankeyLink> links) {
    this.nodes = nodes;
    this.nodes.addListener(nodesChangeListener);
    this.newNodes.addAll(nodes);
    this.nodes.stream()
            .forEach(node -> node.setChart(this));

    this.links = links;
    this.links.addListener(linksChangeListener);
    this.links.stream()
            .forEach(link -> link.setChart(this));

    getChartChildren().addAll(links);
    getChartChildren().addAll(nodes);
}