/* $Revision$ $Author$ $Date$
*
* Copyright (C) 2004-2007 Matteo Floris <mfe4@users.sf.net>
* 2008 Egon Willighagen <egonw@users.sf.net>
*
* Contact: cdk-devel@lists.sourceforge.net
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.openscience.cdk.qsar.descriptors.atomic;
import org.openscience.cdk.annotations.TestClass;
import org.openscience.cdk.annotations.TestMethod;
import org.openscience.cdk.exception.CDKException;
import org.openscience.cdk.interfaces.IAtom;
import org.openscience.cdk.interfaces.IAtomContainer;
import org.openscience.cdk.qsar.AtomValenceTool;
import org.openscience.cdk.qsar.DescriptorSpecification;
import org.openscience.cdk.qsar.DescriptorValue;
import org.openscience.cdk.qsar.IAtomicDescriptor;
import org.openscience.cdk.qsar.result.IntegerResult;
/**
* This class returns the valence of an atom.
* This descriptor does not have any parameters.
*
* @author mfe4
* @cdk.created 2004-11-13
* @cdk.module qsaratomic
* @cdk.githash
* @cdk.set qsar-descriptors
* @cdk.dictref qsar-descriptors:atomValence
*
* @see org.openscience.cdk.qsar.AtomValenceTool
*/
@TestClass(value="org.openscience.cdk.qsar.descriptors.atomic.AtomValenceDescriptorTest")
public class AtomValenceDescriptor implements IAtomicDescriptor {
/**
* Constructor for the AtomValenceDescriptor object
*/
public AtomValenceDescriptor() {}
/**
* Gets the specification attribute of the AtomValenceDescriptor object
*
* @return The specification value
*/
@TestMethod(value="testGetSpecification")
public DescriptorSpecification getSpecification() {
return new DescriptorSpecification(
"http://www.blueobelisk.org/ontologies/chemoinformatics-algorithms/#atomValence",
this.getClass().getName(),
"$Id$",
"The Chemistry Development Kit");
}
/**
* This descriptor does have any parameter.
*/
@TestMethod(value="testSetParameters_arrayObject")
public void setParameters(Object[] params) throws CDKException {
}
/**
* Gets the parameters attribute of the VdWRadiusDescriptor object.
*
*@return The parameters value
* @see #setParameters
*/
@TestMethod(value="testGetParameters")
public Object[] getParameters() {
return null;
}
@TestMethod(value="testNamesConsistency")
public String[] getDescriptorNames() {
return new String[]{"val"};
}
/**
* This method calculates the valence of an atom.
*
* @param atom The IAtom for which the DescriptorValue is requested
* @param container Parameter is the atom container.
* @return The valence of an atom
*/
@TestMethod(value="testCalculate_IAtomContainer")
public DescriptorValue calculate(IAtom atom, IAtomContainer container) {
int atomValence = AtomValenceTool.getValence(atom);
return new DescriptorValue(getSpecification(), getParameterNames(), getParameters(),
new IntegerResult(atomValence), getDescriptorNames());
}
/**
* Gets the parameterNames attribute of the VdWRadiusDescriptor object.
*
*@return The parameterNames value
*/
@TestMethod(value="testGetParameterNames")
public String[] getParameterNames() {
return new String[0];
}
/**
* Gets the parameterType attribute of the VdWRadiusDescriptor object.
*
* @param name Description of the Parameter
* @return An Object of class equal to that of the parameter being requested
*/
@TestMethod(value="testGetParameterType_String")
public Object getParameterType(String name) {
return null;
}
}