/**
* Copyright (c) 2013, Institute of Information Systems (Sven Groppe and contributors of LUPOSDATE), University of Luebeck
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of the University of Luebeck nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package lupos.event.action;
import java.util.Collection;
import java.util.Set;
import lupos.datastructures.bindings.Bindings;
import lupos.datastructures.items.Variable;
import lupos.datastructures.queryresult.QueryResult;
import lupos.event.action.send.Send;
import lupos.event.action.send.SlidingWindow;
public class SlideOutAction extends Action {
private Send slidingWindow = new SlidingWindow();
/**
* CONSTRUCTOR!
*/
public SlideOutAction() {
super("SlideOutAction");
this.slidingWindow.init();
}
protected SlideOutAction(String name) {
super(name);
this.slidingWindow.init();
}
@Override
public void execute(QueryResult queryResult) {
String msg = getMessage(queryResult);
this.slidingWindow.sendContent(msg);
}
protected String getMessage(QueryResult qr) {
String msg = new String();
Set<Variable> vars = qr.getVariableSet();
Collection<Bindings> bindings = qr.getCollection();
// This looks awful. I know. Don't know how to do this properly with
// generic Collections/Sets though ...
Object[] bArray = bindings.toArray();
Object[] vArray = vars.toArray();
for (int i = 0; i < bArray.length; i++) {
Bindings b = (Bindings) bArray[i];
// separate bindings by newlines
if (i > 0) {
msg += '\n';
}
for (int j = 0; j < vArray.length; j++) {
Variable v = (Variable) vArray[j];
// separate variables in a binding by semicolon
if (j > 0) {
msg += "; ";
}
msg += b.get(v).originalString();
}
}
return msg;
}
}