/*

* This file is part of NodeBox.

*

* Copyright (C) 2008 Frederik De Bleser (frederik@pandora.be)

*

* NodeBox is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* NodeBox 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 General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with NodeBox. If not, see <http://www.gnu.org/licenses/>.

*/

package nodebox.node;

// TODO: No longer used. Can be removed.

public class ConnectionError extends RuntimeException {

private Port output;

private Port input;

public ConnectionError(Port output, Port input, String message) {

super(message);

this.output = output;

this.input = input;

}

public Port getOutput() {

return output;

}

public Node getOutputNode() {

if (output == null) return null;

return output.getNode();

}

public Port getInput() {

return input;

}

public Node getInputNode() {

if (input == null) return null;

return input.getNode();

}

@Override

public String toString() {

return output + " <= " + input + ": " + getMessage();

}

}