/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.graph.dhns.node;
import org.gephi.data.properties.PropertiesColumn;
import org.gephi.graph.api.Attributes;
import org.gephi.graph.api.Node;
import org.gephi.graph.spi.LayoutData;
import org.gephi.graph.api.NodeData;
import org.gephi.graph.api.GroupData;
import org.gephi.graph.api.Model;
import org.gephi.graph.api.TextData;
import org.gephi.graph.dhns.utils.avl.ViewNodeTree;
/**
* Implementation of the node data interface.
*
* @author Mathieu Bastian
*/
public class NodeDataImpl implements NodeData, GroupData {
//Dhns
protected final int ID;
protected final ViewNodeTree nodes;
//NodeData
protected LayoutData layoutData;
protected float x;
protected float y;
protected float z;
protected float r = 0.6f;
protected float g = 0.6f;
protected float b = 0.6f;
protected float alpha = 1f;
protected float size = 1f;
protected Model model;
protected boolean fixed;
protected String label;
protected Attributes attributes;
protected TextData textData;
protected Model hullModel;
public NodeDataImpl(int ID, AbstractNode rootNode) {
this.nodes = new ViewNodeTree();
if (rootNode != null) {
this.nodes.add(rootNode);
}
this.ID = ID;
this.x = (float) ((0.01 + Math.random()) * 1000) - 500;
this.y = (float) ((0.01 + Math.random()) * 1000) - 500;
}
public int getID() {
return ID;
}
public ViewNodeTree getNodes() {
return nodes;
}
public AbstractNode getRootNode() {
return nodes.get(0);
}
public Node getNode(int viewId) {
return nodes.get(viewId);
}
public LayoutData getLayoutData() {
return layoutData;
}
public void setLayoutData(LayoutData layoutData) {
this.layoutData = layoutData;
}
public Attributes getAttributes() {
return attributes;
}
public void setAttributes(Attributes attributes) {
this.attributes = attributes;
}
public boolean hasAttributes() {
return attributes != null;
}
public float x() {
return x;
}
public float y() {
return y;
}
public float z() {
return z;
}
public void setX(float x) {
this.x = x;
updatePositionFlag();
}
public void setY(float y) {
this.y = y;
updatePositionFlag();
}
public void setZ(float z) {
this.z = z;
updatePositionFlag();
}
private void updatePositionFlag() {
if (model != null) {
model.updatePositionFlag();
}
}
public float getRadius() {
return size;
}
public float getSize() {
return size;
}
public void setSize(float size) {
this.size = size;
}
public float r() {
return r;
}
public float g() {
return g;
}
public float b() {
return b;
}
public void setR(float r) {
this.r = r;
}
public void setG(float g) {
this.g = g;
}
public void setB(float b) {
this.b = b;
}
public void setColor(float r, float g, float b) {
this.r = r;
this.g = g;
this.b = b;
}
public void setLabel(String label) {
if (attributes != null) {
attributes.setValue(PropertiesColumn.NODE_LABEL.getIndex(), label);
} else {
this.label = label;
}
}
public float alpha() {
return alpha;
}
public void setAlpha(float alpha) {
this.alpha = alpha;
}
public Model getModel() {
return model;
}
public void setModel(Model obj) {
this.model = obj;
}
public String getLabel() {
if (attributes != null) {
return (String) attributes.getValue(PropertiesColumn.NODE_LABEL.getIndex());
} else {
return label;
}
}
public String getId() {
if (attributes == null) {
return null;
}
return (String) attributes.getValue(PropertiesColumn.NODE_ID.getIndex());
}
public String setId(String id) {
if (attributes == null) {
return null;
}
String oldId = (String) attributes.getValue(PropertiesColumn.NODE_ID.getIndex());
attributes.setValue(PropertiesColumn.NODE_ID.getIndex(), id);
return oldId;
}
public boolean isFixed() {
return fixed;
}
public void setFixed(boolean fixed) {
this.fixed = fixed;
}
public TextData getTextData() {
return textData;
}
public void setTextData(TextData textData) {
this.textData = textData;
}
public Model getHullModel() {
return hullModel;
}
public void setHullModel(Model hullModel) {
this.hullModel = hullModel;
}
}