RelvarEditor.java

package org.reldb.dbrowser.ui.content.rel.var.grids;

import org.eclipse.swt.widgets.Composite;
import org.reldb.dbrowser.ui.DbConnection;
import org.reldb.rel.client.Heading;

public class RelvarEditor extends Editor {
    
	public RelvarEditor(Composite parent, DbConnection connection, String relvarName) {
		super(parent, connection, relvarName);
	    syncFromDatabase();
	    init();
	}
	
	private void syncFromDatabase() {
		refresh();
	}

	public void refresh() {
		obtainKeyDefinitions();		
		tuples = obtainTuples();
		if (tuples != null) {
			Heading relvarHeading = tuples.getHeading();
			if (relvarHeading != null)
				heading = relvarHeading.toArray();
		}
    	super.refresh();
	}

	protected String getAttributeSource() {
		return relvarName;
	}

}