/*
* ------------------------------------------------------------------------
*
* 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.features.sets;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import net.imagej.ops.Op;
import net.imagej.ops.OpInfo;
import net.imagej.ops.Ops;
import net.imagej.ops.cached.CachedOpEnvironment;
import net.imagej.ops.special.function.AbstractUnaryFunctionOp;
import net.imglib2.type.numeric.RealType;
import org.knime.knip.features.sets.optimizedfeatures.KNIPCachedOpEnvironment;
import org.scijava.Priority;
import org.scijava.plugin.Parameter;
import org.scijava.plugin.PluginService;
/**
* In an {@link AbstractCachedFeatureSet} intermediate results are cached during
* computation, avoiding redundant computations of the same feature @see
* {@link CachedOpEnvironment}.
*
* @author Christian Dietz, University of Konstanz.
* @param <I>
* type of the input
* @param <O>
* type of the output
*/
public abstract class AbstractCachedFeatureSet<I, O extends RealType<O>>
extends AbstractUnaryFunctionOp<I, Map<NamedFeature, O>> implements FeatureSet<I, O> {
@Parameter
private PluginService ps;
@Parameter
protected Class<? extends Op>[] prioritizedOps;
@Override
public void initialize() {
final List<OpInfo> infos = new ArrayList<OpInfo>();
if (prioritizedOps != null) {
for (final Class<? extends Op> prio : prioritizedOps) {
final OpInfo info = new OpInfo(prio);
info.cInfo().setPriority(Priority.FIRST_PRIORITY);
infos.add(info);
}
}
List<Class<?>> ignored = new ArrayList<>();
ignored.add(Ops.Create.Img.class);
setEnvironment(new KNIPCachedOpEnvironment(ops(), infos, ignored));
}
}