/**
* Copyright (C) 2010 Michael Mosmann <michael@mosmann.de>
*
* 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 de.flapdoodle.mongoom.mapping.types.truncations;
import java.util.Set;
import com.google.common.collect.Sets;
import de.flapdoodle.mongoom.mapping.ITransformation;
import de.flapdoodle.mongoom.mapping.properties.PropertyReference;
import de.flapdoodle.mongoom.mapping.types.AbstractPrimitiveTransformation;
public class FloatVisitor extends AbstractSmallerTypeVisitor<Float,Double> {
public FloatVisitor() {
super(Double.class, float.class,Float.class);
}
@Override
protected ITransformation<Float, Double> newTransformation() {
return new FloatTransformation();
}
static class FloatTransformation extends AbstractPrimitiveTransformation<Float, Double> {
public FloatTransformation() {
super(Float.class);
}
@Override
public Double asObject(Float value) {
return value!=null ? value.doubleValue() : null;
}
@Override
public Float asEntity(Double object) {
return object!=null ? object.floatValue() : null;
}
}
}