/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* This program 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
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.operator.ports.impl;
import com.rapidminer.Process;
import com.rapidminer.operator.DebugMode;
import com.rapidminer.operator.IOObject;
import com.rapidminer.operator.ports.InputPort;
import com.rapidminer.operator.ports.InputPorts;
import com.rapidminer.operator.ports.Port;
import com.rapidminer.operator.ports.Ports;
import com.rapidminer.operator.ports.metadata.MetaData;
/**
* The default implementation of an {@link InputPort}
*
* @author Simon Fischer, Sebastian Land
*
*/
public class InputPortImpl extends AbstractInputPort {
/** Use the factory method {@link InputPorts#createPort()} to create InputPorts. */
protected InputPortImpl(Ports<? extends Port> owner, String name, boolean simulatesStack) {
super(owner, name, simulatesStack);
}
@Override
public void receive(IOObject object) {
setData(object);
Process process = getPorts().getOwner().getOperator().getProcess();
if ((process != null) && (process.getDebugMode() == DebugMode.COLLECT_METADATA_AFTER_EXECUTION)) {
if (object == null) {
setRealMetaData(null);
} else {
MetaData forIOObject = MetaData.forIOObject(object);
setRealMetaData(forIOObject);
}
} else {
setRealMetaData(null);
}
}
}