org.bitstrings.maven.plugins.portallocator.util.Helpers.java Source code

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Here is the source code for org.bitstrings.maven.plugins.portallocator.util.Helpers.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.bitstrings.maven.plugins.portallocator.util;

import com.google.common.base.Splitter;

public final class Helpers {
    private Helpers() {
    }

    public static Iterable<String> iterateOnCsv(String csv) {
        return iterateOnSplit(csv, ",");
    }

    public static Iterable<String> iterateOnSplit(String text, String separator) {
        return iterateOnSplit(text, separator, true);
    }

    public static Iterable<String> iterateOnSplit(String text, String separator, boolean omitEmpty) {
        final Splitter splitter = Splitter.on(separator).trimResults();

        if (omitEmpty) {
            splitter.omitEmptyStrings();
        }

        return splitter.split(text);
    }
}