org.mybatis.dynamic.sql.util.ValueMapping Maven / Gradle / Ivy
/**
* Copyright 2016-2019 the original author or authors.
*
* 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 org.mybatis.dynamic.sql.util;
import java.util.function.Supplier;
import org.mybatis.dynamic.sql.SqlColumn;
public class ValueMapping extends AbstractColumnMapping implements UpdateMapping {
private Supplier valueSupplier;
private ValueMapping(SqlColumn column, Supplier valueSupplier) {
super(column);
this.valueSupplier = valueSupplier;
}
public T value() {
return valueSupplier.get();
}
@Override
public R accept(UpdateMappingVisitor visitor) {
return visitor.visit(this);
}
public static ValueMapping of(SqlColumn column, Supplier valueSupplier) {
return new ValueMapping<>(column, valueSupplier);
}
}