org.mybatis.dynamic.sql.VisitableCondition Maven / Gradle / Ivy
/**
* Copyright 2016-2018 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;
@FunctionalInterface
public interface VisitableCondition {
R accept(ConditionVisitor visitor);
/**
* Subclasses can override this to inform the renderer if the condition should not be included
* in the rendered SQL. For example, IsEqualWhenPresent will not render if the value is null.
*
* @return true if the condition should render.
*/
default boolean shouldRender() {
return true;
}
}