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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.math3.ode;
import java.util.ArrayList;
import java.util.Collection;
/**
* This abstract class provides boilerplate parameters list.
*
* @since 3.0
*/
public abstract class AbstractParameterizable implements Parameterizable {
/** List of the parameters names. */
private final Collection<String> parametersNames;
/**
* Simple constructor.
*
* @param names names of the supported parameters
*/
protected AbstractParameterizable(final String... names) {
parametersNames = new ArrayList<String>();
for (final String name : names) {
parametersNames.add(name);
}
}
/**
* Simple constructor.
*
* @param names names of the supported parameters
*/
protected AbstractParameterizable(final Collection<String> names) {
parametersNames = new ArrayList<String>();
parametersNames.addAll(names);
}
/** {@inheritDoc} */
public Collection<String> getParametersNames() {
return parametersNames;
}
/** {@inheritDoc} */
public boolean isSupported(final String name) {
for (final String supportedName : parametersNames) {
if (supportedName.equals(name)) {
return true;
}
}
return false;
}
/**
* Check if a parameter is supported and throw an IllegalArgumentException if not.
*
* @param name name of the parameter to check
* @exception UnknownParameterException if the parameter is not supported
* @see #isSupported(String)
*/
public void complainIfNotSupported(final String name) throws UnknownParameterException {
if (!isSupported(name)) {
throw new UnknownParameterException(name);
}
}
}
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