nz.co.gregs.dbvolution.results.StringResult Maven / Gradle / Ivy
/*
* Copyright 2013 greg.
*
* 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 nz.co.gregs.dbvolution.results;
import nz.co.gregs.dbvolution.expressions.DBExpression;
/**
* Interface required to be implemented by all DBExpressions that produce String
* results
*
*
* DBvolution attempts to maintain type safety using the *Result interfaces.
* Most operations requiring a String will not accept anything other than an
* actual String or a StringResult.
*
*
* Add {@code implements StringResult} to your class and override the copy
* method so that it returns your class type.
*
*
Support DBvolution at
* Patreon
*
* @author Gregory Graham
* @see DBExpression
*/
public interface StringResult extends RangeResult {
@Override
public StringResult copy();
}