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'rapiddweller Common' is an open source Java library forked from Databene Commons by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

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/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * 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.rapiddweller.common.validator;

import com.rapiddweller.common.Validator;

/**
 * Composite validator that requires at least one component to return true.
 * If no components exists, false is returned.
 * Created: 20.11.2007 09:50:13
 *
 * @param  the object type to be validated
 * @author Volker Bergmann
 */
public class OrValidator extends CompositeValidator {

  /**
   * Instantiates a new Or validator.
   *
   * @param subValidators the sub validators
   */
  @SafeVarargs
  public OrValidator(Validator... subValidators) {
    super(subValidators);
  }

  @Override
  public boolean valid(E object) {
    for (Validator validator : subValidators) {
      if (validator.valid(object)) {
        return true;
      }
    }
    return false;
  }
}