/*
* Copyright 2012 PRODYNA AG
*
* Licensed under the Eclipse Public License (EPL), Version 1.0 (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.opensource.org/licenses/eclipse-1.0.php or
* http://www.nabucco.org/License.html
*
* 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.nabucco.framework.generator.parser.model.multiplicity;
/**
* NabuccoMultiplicityTypeMapper
*
* @author Nicolas Moser, PRODYNA AG
*/
public class NabuccoMultiplicityTypeMapper {
private static final String ZERO_TO_ONE = "[0..1]";
private static final String ONE = "[1]";
private static final String ZERO_TO_MANY = "[0..*]";
private static final String ONE_TO_ONE = "[1..*]";
/**
* Singleton instance.
*/
private static NabuccoMultiplicityTypeMapper instance = new NabuccoMultiplicityTypeMapper();
/**
* Private constructor.
*/
private NabuccoMultiplicityTypeMapper() {
}
/**
* Singleton access.
*
* @return the NabuccoMultiplicityTypeMapper instance.
*/
public static NabuccoMultiplicityTypeMapper getInstance() {
return instance;
}
public NabuccoMultiplicityType mapToMultiplicity(String multiplicity) {
if (multiplicity.equals(ZERO_TO_ONE)) {
return NabuccoMultiplicityType.ZERO_TO_ONE;
} else if (multiplicity.equals(ONE)) {
return NabuccoMultiplicityType.ONE;
} else if (multiplicity.equals(ZERO_TO_MANY)) {
return NabuccoMultiplicityType.ZERO_TO_MANY;
} else if (multiplicity.equals(ONE_TO_ONE)) {
return NabuccoMultiplicityType.ONE_TO_MANY;
}
throw new IllegalArgumentException("NabuccoModifierType is not supported: " + multiplicity);
}
}