/*
Copyright (C) 2003 EBI, GRL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.ensembl.mart.lib.config;
import java.util.ArrayList;
import java.util.List;
/**
* Object encapsulating a virtualSchema element within a
* MartRegistry.dtd compliant xml document.
* @author <a href="mailto:dlondon@ebi.ac.uk">Darin London</a>
* @author <a href="mailto:craig@ebi.ac.uk">Craig Melsopp</a>
*/
public class virtualSchema implements Comparable {
private List martLocations = new ArrayList();
private String name;
public virtualSchema(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void addMartLocation(MartLocation dsvl) {
martLocations.add(dsvl);
}
public MartLocation[] getMartLocations() {
return (MartLocation[]) martLocations.toArray(new MartLocation[martLocations.size()]);
}
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append("[").append("name=").append(name).append(" locations [");
for (int i = 0, n = martLocations.size(); i < n; i++) {
if ( i>0 ) buf.append(", ");
buf.append( martLocations.get(i).toString() );
}
buf.append("]").append("]");
return buf.toString();
}
/**
* Based on the hashCode.
* @see java.lang.Comparable#compareTo(java.lang.Object)
*/
public int compareTo(Object o) {
return hashCode() - o.hashCode();
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
public int hashCode() {
int hashcode = 0;
//do not need to track order of locations
for (int i = 0, n = martLocations.size(); i < n; i++) {
MartLocation loc = (MartLocation) martLocations.get(i);
hashcode += loc.hashCode();
}
return hashcode;
}
/**
* Allows Equality Comparisons manipulation of MartRegistry objects
*/
public boolean equals(Object o) {
return o instanceof virtualSchema && hashCode() == o.hashCode();
}
}