package com.thinkbiganalytics.policy.standardization;

/*-
 * #%L
 * thinkbig-field-policy-default
 * %%
 * Copyright (C) 2017 ThinkBig Analytics
 * %%
 * 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.
 * #L%
 */

/**
 * Removes all control characters from a strings including newlines, tabs
 */
@Standardizer(name = "Control characters", description = "Remove Control Characters")
public class RemoveControlCharsStandardizer extends SimpleRegexReplacer {

    private static final RemoveControlCharsStandardizer instance = new RemoveControlCharsStandardizer();

    private RemoveControlCharsStandardizer() {
        super("\\p{Cc}", "");
    }

    public static RemoveControlCharsStandardizer instance() {
        return instance;
    }


}
