package edu.marshall.genomics.lims.data;

import java.util.List;

import edu.marshall.genomics.lims.entities.Investigator;
import edu.marshall.genomics.lims.entities.Project;
import edu.marshall.genomics.lims.entities.Sample;

public interface Dao {
	public List<Investigator> getAllInvestigators() throws DaoException ;
	public Investigator getInvestigatorById(int id) throws DaoException ;
	public List<Project> getAllProjects() throws DaoException ;
	public List<Project> getProjectsByInvestigator(Investigator investigator) throws DaoException ;
	public Project getProjectById(int id) throws DaoException ;
	public List<Sample> getSamplesByProject(Project project) throws DaoException ;
	public Sample getSampleById(int id) throws DaoException ;
	public void addInvestigators(List<Investigator> investigators) throws DaoException ;
	public void updateInvestigator(Investigator invesitgator) throws DaoException ;
	public void addProjects(List<Project> projects) throws DaoException ;
	public void updateProject(Project project) throws DaoException ;
	public void addSamples(List<Sample> samples) throws DaoException ;
	public void updateSample(Sample sample) throws DaoException ;
}