eu.cloudwave.wp5.common.util.Splitters.java Source code

Introduction

Here is the source code for eu.cloudwave.wp5.common.util.Splitters.java

Source

/*******************************************************************************
 * Copyright 2015 Software Evolution and Architecture Lab, University of Zurich
 * 
 * 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 eu.cloudwave.wp5.common.util;

import com.google.common.base.Splitter;
import com.google.common.collect.Iterables;

public class Splitters {

    private static final String COMMA = ",";

    public static Iterable<String> onComma(final String text) {
        return Splitter.on(COMMA).trimResults().omitEmptyStrings().split(text);
    }

    public static String[] arrayOnComma(final String text) {
        return Iterables.toArray(onComma(text), String.class);
    }

    /**
     * Removes ["content"] brackets
     * 
     * @param text
     * @return content in between brackets
     */
    public static String inBetweenBrackets(final String text) {
        if (text != null && text.contains("\"")) {
            return text.split("\"")[1];
        } else if (text != null && text.equals("[ ]")) {
            return null;
        } else {
            return text;
        }
    }

    private Splitters() {
    }

}