Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * 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 android.text.TextUtils;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    private static final Pattern XS_DURATION_PATTERN = Pattern
            .compile("^(-)?P(([0-9]*)Y)?(([0-9]*)M)?(([0-9]*)D)?" + "(T(([0-9]*)H)?(([0-9]*)M)?(([0-9.]*)S)?)?$");

    /**
     * Parses an xs:duration attribute value, returning the parsed duration in milliseconds.
     *
     * @param value The attribute value to parse.
     * @return The parsed duration in milliseconds.
     */
    public static long parseXsDuration(String value) {
        Matcher matcher = XS_DURATION_PATTERN.matcher(value);
        if (matcher.matches()) {
            boolean negated = !TextUtils.isEmpty(matcher.group(1));
            // Durations containing years and months aren't completely defined. We assume there are
            // 30.4368 days in a month, and 365.242 days in a year.
            String years = matcher.group(3);
            double durationSeconds = (years != null) ? Double.parseDouble(years) * 31556908 : 0;
            String months = matcher.group(5);
            durationSeconds += (months != null) ? Double.parseDouble(months) * 2629739 : 0;
            String days = matcher.group(7);
            durationSeconds += (days != null) ? Double.parseDouble(days) * 86400 : 0;
            String hours = matcher.group(10);
            durationSeconds += (hours != null) ? Double.parseDouble(hours) * 3600 : 0;
            String minutes = matcher.group(12);
            durationSeconds += (minutes != null) ? Double.parseDouble(minutes) * 60 : 0;
            String seconds = matcher.group(14);
            durationSeconds += (seconds != null) ? Double.parseDouble(seconds) : 0;
            long durationMillis = (long) (durationSeconds * 1000);
            return negated ? -durationMillis : durationMillis;
        } else {
            return (long) (Double.parseDouble(value) * 3600 * 1000);
        }
    }
}