com.blade.validator.Validation Maven / Gradle / Ivy
/**
* Copyright (c) 2018, biezhi 王爵nice ([email protected])
*
* 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 com.blade.validator;
@FunctionalInterface
public interface Validation {
ValidationResult test(T param);
default Validation and(Validation other) {
return param -> {
ValidationResult firstResult = this.test(param);
return !firstResult.isValid() ? firstResult : other.test(param);
};
}
default Validation or(Validation other) {
return (param) -> {
ValidationResult firstResult = this.test(param);
return firstResult.isValid() ? firstResult : other.test(param);
};
}
}