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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.model.tosca.validators;
import java.util.Arrays;
import java.util.Map;
import org.openecomp.sdc.be.model.DataTypeDefinition;
public class BooleanValidator implements PropertyTypeValidator {
private static BooleanValidator booleanValidator = new BooleanValidator();
private static String[] validValues = {"true", "t", "on", "yes", "y", "1", "false", "f", "off", "no", "n", "0"};
private BooleanValidator() {
}
public static BooleanValidator getInstance() {
return booleanValidator;
}
@Override
public boolean isValid(String value, String innerType, Map<String, DataTypeDefinition> allDataTypes) {
if (value == null || value.isEmpty()) {
return true;
}
return (Arrays.stream(validValues).filter(str -> str.equalsIgnoreCase(value)).toArray().length == 1);
}
@Override
public boolean isValid(String value, String innerType) {
return isValid(value, null, null);
}
}
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