Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2007 Yusuke Yamamoto
 *
 * 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.
 */

import java.util.ArrayList;
import java.util.List;

public class Main {
    public static long[] getLongArrayfromString(final String string, final char token) {
        if (string == null)
            return new long[0];
        final String[] items_string_array = string.split(String.valueOf(token));
        final ArrayList<Long> items_list = new ArrayList<Long>();
        for (final String id_string : items_string_array) {
            try {
                items_list.add(Long.parseLong(id_string));
            } catch (final NumberFormatException e) {
                // Ignore.
            }
        }
        final int list_size = items_list.size();
        final long[] array = new long[list_size];
        for (int i = 0; i < list_size; i++) {
            array[i] = items_list.get(i);
        }
        return array;
    }

    public static String[] split(final String str, final String separator) {
        String[] returnValue;
        int index = str.indexOf(separator);
        if (index == -1) {
            returnValue = new String[] { str };
        } else {
            final List<String> strList = new ArrayList<String>();
            int oldIndex = 0;
            while (index != -1) {
                final String subStr = str.substring(oldIndex, index);
                strList.add(subStr);
                oldIndex = index + separator.length();
                index = str.indexOf(separator, oldIndex);
            }
            if (oldIndex != str.length()) {
                strList.add(str.substring(oldIndex));
            }
            returnValue = strList.toArray(new String[strList.size()]);
        }

        return returnValue;
    }
}