001    package org.gwtbootstrap3.client.ui.form.validator;
002    
003    /*
004     * #%L
005     * GwtBootstrap3
006     * %%
007     * Copyright (C) 2015 GwtBootstrap3
008     * %%
009     * Licensed under the Apache License, Version 2.0 (the "License");
010     * you may not use this file except in compliance with the License.
011     * You may obtain a copy of the License at
012     * 
013     *      http://www.apache.org/licenses/LICENSE-2.0
014     * 
015     * Unless required by applicable law or agreed to in writing, software
016     * distributed under the License is distributed on an "AS IS" BASIS,
017     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018     * See the License for the specific language governing permissions and
019     * limitations under the License.
020     * #L%
021     */
022    
023    /**
024     * These are convenience methods to automatically add the {@link AllowBlankValidator}.
025     *
026     * @param <T> the generic type
027     * @author Steven Jardine
028     */
029    public interface HasBlankValidator<T> {
030    
031        /**
032         * @return the allow blank
033         */
034        boolean getAllowBlank();
035    
036        /**
037         * @param allowBlank the new allow blank
038         */
039        void setAllowBlank(boolean allowBlank);
040    
041    }