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java.lang.Object org.rrd4j.core.timespec.TimeSpec
public class TimeSpec
Simple class to represent time obtained by parsing at-style date specification (described
in detail on the rrdfetch man page. See javadoc for TimeParser
for more information.
Method Summary | |
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static Calendar[] |
getTimes(TimeSpec spec1,
TimeSpec spec2)
Use this static method to resolve relative time references and obtain the corresponding Calendar objects. |
long |
getTimestamp()
Returns the corresponding timestamp (seconds since Epoch). |
static long[] |
getTimestamps(TimeSpec spec1,
TimeSpec spec2)
Use this static method to resolve relative time references and obtain the corresponding timestamps (seconds since epoch). |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public long getTimestamp()
TimeParser p = new TimeParser("now-1day"); TimeSpec ts = p.parse(); System.out.println("Timestamp was: " + ts.getTimestamp();
public static Calendar[] getTimes(TimeSpec spec1, TimeSpec spec2)
TimeParser pStart = new TimeParser("now-1month"); // starting time TimeParser pEnd = new TimeParser("start+1week"); // ending time TimeSpec specStart = pStart.parse(); TimeSpec specEnd = pEnd.parse(); GregorianCalendar[] gc = TimeSpec.getTimes(specStart, specEnd);
spec1
- Starting time specificationspec2
- Ending time specification
public static long[] getTimestamps(TimeSpec spec1, TimeSpec spec2)
TimeParser pStart = new TimeParser("now-1month"); // starting time TimeParser pEnd = new TimeParser("start+1week"); // ending time TimeSpec specStart = pStart.parse(); TimeSpec specEnd = pEnd.parse(); long[] ts = TimeSpec.getTimestamps(specStart, specEnd);
spec1
- Starting time specificationspec2
- Ending time specification
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