/*
* ------------------------------------------------------------------------
*
* Copyright (C) 2003 - 2013
* University of Konstanz, Germany and
* KNIME GmbH, Konstanz, Germany
* Website: http://www.knime.org; Email: contact@knime.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 3, as
* published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses>.
*
* Additional permission under GNU GPL version 3 section 7:
*
* KNIME interoperates with ECLIPSE solely via ECLIPSE's plug-in APIs.
* Hence, KNIME and ECLIPSE are both independent programs and are not
* derived from each other. Should, however, the interpretation of the
* GNU GPL Version 3 ("License") under any applicable laws result in
* KNIME and ECLIPSE being a combined program, KNIME GMBH herewith grants
* you the additional permission to use and propagate KNIME together with
* ECLIPSE with only the license terms in place for ECLIPSE applying to
* ECLIPSE and the GNU GPL Version 3 applying for KNIME, provided the
* license terms of ECLIPSE themselves allow for the respective use and
* propagation of ECLIPSE together with KNIME.
*
* Additional permission relating to nodes for KNIME that extend the Node
* Extension (and in particular that are based on subclasses of NodeModel,
* NodeDialog, and NodeView) and that only interoperate with KNIME through
* standard APIs ("Nodes"):
* Nodes are deemed to be separate and independent programs and to not be
* covered works. Notwithstanding anything to the contrary in the
* License, the License does not apply to Nodes, you are not required to
* license Nodes under the License, and you are granted a license to
* prepare and propagate Nodes, in each case even if such Nodes are
* propagated with or for interoperation with KNIME. The owner of a Node
* may freely choose the license terms applicable to such Node, including
* when such Node is propagated with or for interoperation with KNIME.
* --------------------------------------------------------------------- *
*
*/
package org.knime.knip.base.nodes.view;
/*
* ------------------------------------------------------------------------
*
* Copyright (C) 2003, 2010
* University of Konstanz, Germany and
* KNIME GmbH, Konstanz, Germany
* Website: http://www.knime.org; Email: contact@knime.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 3, as
* published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses>.
*
* Additional permission under GNU GPL version 3 section 7:
*
* KNIME interoperates with ECLIPSE solely via ECLIPSE's plug-in APIs.
* Hence, KNIME and ECLIPSE are both independent programs and are not
* derived from each other. Should, however, the interpretation of the
* GNU GPL Version 3 ("License") under any applicable laws result in
* KNIME and ECLIPSE being a combined program, KNIME GMBH herewith grants
* you the additional permission to use and propagate KNIME together with
* ECLIPSE with only the license terms in place for ECLIPSE applying to
* ECLIPSE and the GNU GPL Version 3 applying for KNIME, provided the
* license terms of ECLIPSE themselves allow for the respective use and
* propagation of ECLIPSE together with KNIME.
*
* Additional permission relating to nodes for KNIME that extend the Node
* Extension (and in particular that are based on subclasses of NodeModel,
* NodeDialog, and NodeView) and that only interoperate with KNIME through
* standard APIs ("Nodes"):
* Nodes are deemed to be separate and independent programs and to not be
* covered works. Notwithstanding anything to the contrary in the
* License, the License does not apply to Nodes, you are not required to
* license Nodes under the License, and you are granted a license to
* prepare and propagate Nodes, in each case even if such Nodes are
* propagated with or for interoperation with KNIME. The owner of a Node
* may freely choose the license terms applicable to such Node, including
* when such Node is propagated with or for interoperation with KNIME.
* ------------------------------------------------------------------------
*
* History
* 29 Jan 2010 (hornm): created
*/
import java.io.File;
import java.io.IOException;
import org.knime.core.data.DataTable;
import org.knime.core.data.DataTableSpec;
import org.knime.core.node.BufferedDataTable;
import org.knime.core.node.BufferedDataTableHolder;
import org.knime.core.node.CanceledExecutionException;
import org.knime.core.node.ExecutionContext;
import org.knime.core.node.ExecutionMonitor;
import org.knime.core.node.InvalidSettingsException;
import org.knime.core.node.NodeModel;
import org.knime.core.node.NodeSettingsRO;
import org.knime.core.node.NodeSettingsWO;
import org.knime.core.node.defaultnodesettings.SettingsModelInteger;
import org.knime.core.node.tableview.TableContentModel;
/**
*
* @author <a href="mailto:dietzc85@googlemail.com">Christian Dietz</a>
* @author <a href="mailto:horn_martin@gmx.de">Martin Horn</a>
* @author <a href="mailto:michael.zinsmaier@googlemail.com">Michael Zinsmaier</a>
*/
public class TableCellViewNodeModel extends NodeModel implements BufferedDataTableHolder {
/**
* A TableContentModel with custom chunk and cache sizes.
*
* @author hornm, University of Konstanz
*/
class CustomTableContentModel extends TableContentModel {
/**
*
*/
private static final long serialVersionUID = 1L;
public CustomTableContentModel(final int cacheSize, final int chunkSize) {
super();
setCacheSize(cacheSize);
setChunkSize(chunkSize);
}
}
public static final String CFG_THUMBNAIL_SIZE = "thumbnail-size";
private BufferedDataTable m_data;
/*
* object to save and restore the configuration of the
* TableCellViewPanes
*/
// private ModelContent m_config;
private final SettingsModelInteger m_thumbnailSize = new SettingsModelInteger(
TableCellViewNodeModel.CFG_THUMBNAIL_SIZE, 150);
/**
* @param nrInDataPorts
* @param nrOutDataPorts
*/
protected TableCellViewNodeModel() {
super(1, 0);
}
/**
* {@inheritDoc}
*/
@Override
protected DataTableSpec[] configure(final DataTableSpec[] inSpecs) throws InvalidSettingsException {
return null;
}
// protected final Config getConfig() {
// return m_config;
// }
/**
* {@inheritDoc}
*/
@Override
protected BufferedDataTable[] execute(final BufferedDataTable[] inData, final ExecutionContext exec)
throws Exception {
assert (inData != null);
assert (inData.length == 1);
final DataTable in = inData[0];
assert (in != null);
// HiLiteHandler inProp = getInHiLiteHandler(INPORT);
m_data = inData[0];
// m_contModel.setHiLiteHandler(inProp);
// assert (m_tableModel.hasData());
return new BufferedDataTable[0];
}
/**
* {@inheritDoc}
*/
@Override
public BufferedDataTable[] getInternalTables() {
return new BufferedDataTable[]{m_data};
}
/**
* {@inheritDoc}
*/
@Override
protected void loadInternals(final File nodeInternDir, final ExecutionMonitor exec) throws IOException,
CanceledExecutionException {
// try {
// File f = new File(nodeInternDir, "internals");
// m_config = (ModelContent) ModelContent
// .loadFromXML(new FileInputStream(f));
// return;
// } catch (FileNotFoundException e) {
// // Empty exception
// }
}
/**
* {@inheritDoc}
*/
@Override
protected void loadValidatedSettingsFrom(final NodeSettingsRO settings) throws InvalidSettingsException {
m_thumbnailSize.loadSettingsFrom(settings);
}
/**
* {@inheritDoc}
*/
@Override
protected void reset() {
m_data = null;
}
/**
* {@inheritDoc}
*/
@Override
protected void saveInternals(final File nodeInternDir, final ExecutionMonitor exec) throws IOException,
CanceledExecutionException {
// File f = new File(nodeInternDir, "internals");
// m_config.saveToXML(new FileOutputStream(f));
}
/**
* {@inheritDoc}
*/
@Override
protected void saveSettingsTo(final NodeSettingsWO settings) {
m_thumbnailSize.saveSettingsTo(settings);
}
/**
*
* {@inheritDoc}
*/
@Override
public void setInternalTables(final BufferedDataTable[] tables) {
if (tables.length != 1) {
throw new IllegalArgumentException();
}
m_data = tables[0];
// HiLiteHandler inProp = getInHiLiteHandler(INPORT);
// m_contModel.setHiLiteHandler(inProp);
}
/**
* {@inheritDoc}
*/
@Override
protected void validateSettings(final NodeSettingsRO settings) throws InvalidSettingsException {
m_thumbnailSize.validateSettings(settings);
}
}