java-org.hwo.ui/src/org/hwo/ui/gantt/BaseGanttObject.java

package org.hwo.ui.gantt;

import java.util.LinkedList;
import java.util.List;

import org.hwo.datetime.DateTime;

public class BaseGanttObject implements IGanttObject {

	private DateTime startTime,
					endTime;
	
	private String	label,
					detailedLabel;
	
	List<IGanttObject>	dependencies;
	List<IGanttResource>	resources;
	
	public BaseGanttObject() {
		dependencies = new LinkedList<IGanttObject>();
		resources = new LinkedList<IGanttResource>();
	}
	
	@Override
	public DateTime getStartTime() {
		return new DateTime(this.startTime);
	}
	@Override
	public void setStartTime(DateTime startTime) {
		this.startTime = new DateTime(startTime);
	}
	
	@Override
	public DateTime getEndTime() {
		return new DateTime(this.endTime);
	}
	@Override
	public void setEndTime(DateTime endTime) {
		this.endTime = new DateTime(endTime);
	}
	
	@Override
	public boolean canMove() {
		return true;
	}
	@Override
	public boolean canStretch() {
		return true;
	}
	
	@Override
	public IGanttObject[] getDependencies() {
		return this.dependencies.toArray(new IGanttObject[0]);
	}
	
	@Override
	public void addDependency(IGanttObject depend) {
		if (!this.dependencies.contains(depend))
			this.dependencies.add(depend);
	}
	@Override
	public void removeDependency(IGanttObject depend) {
		this.dependencies.remove(depend);
	}
	
	@Override
	public IGanttResource[] getResources() {
		return this.resources.toArray(new IGanttResource[0]);
	}
	
	@Override
	public void addResource(IGanttResource resource) {
		if (!this.resources.contains(resource))
			this.resources.add(resource);
	}
	@Override
	public void removeResource(IGanttResource resource) {
		this.resources.remove(resource);
	}
	
	@Override
	public void replaceResource(IGanttResource oldResource, IGanttResource newResource) {
		addResource(newResource);
		removeResource(oldResource);
	}
	
	@Override
	public String getDetailedLabel() {
		return this.detailedLabel;
	}
	public void setDetailedLabel(String detailedLabel) {
		this.detailedLabel = detailedLabel;
	}
	
	public String getShortLabel() {
		return label;
	}
	public void setShortLabel(String label) {
		this.label = label;
	}
	
	@Override
	public void addNotify(JGantt gantt) {
	}
	@Override
	public void removeNotify(JGantt gantt) {		
	}
	
	
}