
w.config.mapper.BooleanMapper Maven / Gradle / Ivy
/*
* Copyright 2024 Whilein
*
* 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.
*/
package w.config.mapper;
import org.jetbrains.annotations.NotNull;
/**
* @author whilein
*/
public final class BooleanMapper extends AbstractMapper {
private static final AbstractMapper INSTANCE = new BooleanMapper();
public BooleanMapper() {
super(Boolean.class);
}
public static @NotNull AbstractMapper booleanMapper() {
return INSTANCE;
}
@Override
protected Boolean doMap(final Object o) {
if (o instanceof String s) {
return Boolean.valueOf(s);
}
if (o instanceof Number n) {
return n.intValue() == 1;
}
return null;
}
}
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