Example usage for java.time Period ZERO

Introduction

In this page you can find the example usage for java.time Period ZERO.

Prototype

Period ZERO

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Document

A constant for a period of zero.

Usage

From source file:Main.java

public static void main(String[] args) {

    Period p = Period.ZERO;

    System.out.println(p.toString());

}

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From source file:Main.java

public static void main(String[] args) {
    Period p = Period.ofDays(12);

    System.out.println(p.equals(Period.ZERO));

}

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From source file:org.edgexfoundry.scheduling.ScheduleContext.java

private void parsePeriodAndDuration(String frequency) {

    int periodStart = frequency.indexOf('P');
    int timeStart = frequency.indexOf('T');
    String freq = frequency;//from w  w w.  ja  va 2s  .c o m

    this.period = Period.ZERO;
    this.duration = Duration.ZERO;

    // Parse out the period (date)
    try {
        // If there is a duration 'T', remove it
        if (timeStart != -1)
            freq = frequency.substring(periodStart, timeStart);
        this.period = Period.parse(freq);
    } catch (IndexOutOfBoundsException | DateTimeParseException e) {
        logger.error("parsePeriodAndDuration() failed to parse period from '" + freq + "'");
    }

    // Parse out the duration (time)
    try {
        // Make sure there is both a 'P' and 'T'
        if (periodStart != -1 && timeStart != -1) {
            freq = frequency.substring(timeStart, frequency.length());
            this.duration = Duration.parse("P" + freq);
        }
    } catch (IndexOutOfBoundsException | DateTimeParseException e) {
        logger.error("parsePeriodAndDuration() failed to parse duration from 'P" + freq + "'");
    }
}

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