public static final class Duration.Builder extends GeneratedMessageLite.Builder<Duration,Duration.Builder> implements DurationOrBuilder
A Duration represents a signed, fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". It is related to Timestamp in that the difference between two Timestamp values is a Duration and it can be added or subtracted from a Timestamp. Range is approximately +-10,000 years. Example 1: Compute Duration from two Timestamps in pseudo code. Timestamp start = ...; Timestamp end = ...; Duration duration = ...; duration.seconds = end.seconds - start.seconds; duration.nanos = end.nanos - start.nanos; if (duration.seconds < 0 && duration.nanos > 0) { duration.seconds += 1; duration.nanos -= 1000000000; } else if (durations.seconds > 0 && duration.nanos < 0) { duration.seconds -= 1; duration.nanos += 1000000000; } Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. Timestamp start = ...; Duration duration = ...; Timestamp end = ...; end.seconds = start.seconds + duration.seconds; end.nanos = start.nanos + duration.nanos; if (end.nanos < 0) { end.seconds -= 1; end.nanos += 1000000000; } else if (end.nanos >= 1000000000) { end.seconds += 1; end.nanos -= 1000000000; }Protobuf type
google.protobuf.Duration
instance, isBuilt
Modifier and Type | Method and Description |
---|---|
Duration.Builder |
clearNanos()
Signed fractions of a second at nanosecond resolution of the span
of time.
|
Duration.Builder |
clearSeconds()
Signed seconds of the span of time.
|
int |
getNanos()
Signed fractions of a second at nanosecond resolution of the span
of time.
|
long |
getSeconds()
Signed seconds of the span of time.
|
Duration.Builder |
setNanos(int value)
Signed fractions of a second at nanosecond resolution of the span
of time.
|
Duration.Builder |
setSeconds(long value)
Signed seconds of the span of time.
|
build, buildPartial, clear, clone, copyOnWrite, getDefaultInstanceForType, internalMergeFrom, isInitialized, mergeFrom, mergeFrom
addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getDefaultInstanceForType, isInitialized
public long getSeconds()
Signed seconds of the span of time. Must be from -315,576,000,000 to +315,576,000,000 inclusive.
optional int64 seconds = 1;
getSeconds
in interface DurationOrBuilder
public Duration.Builder setSeconds(long value)
Signed seconds of the span of time. Must be from -315,576,000,000 to +315,576,000,000 inclusive.
optional int64 seconds = 1;
public Duration.Builder clearSeconds()
Signed seconds of the span of time. Must be from -315,576,000,000 to +315,576,000,000 inclusive.
optional int64 seconds = 1;
public int getNanos()
Signed fractions of a second at nanosecond resolution of the span of time. Durations less than one second are represented with a 0 `seconds` field and a positive or negative `nanos` field. For durations of one second or more, a non-zero value for the `nanos` field must be of the same sign as the `seconds` field. Must be from -999,999,999 to +999,999,999 inclusive.
optional int32 nanos = 2;
getNanos
in interface DurationOrBuilder
public Duration.Builder setNanos(int value)
Signed fractions of a second at nanosecond resolution of the span of time. Durations less than one second are represented with a 0 `seconds` field and a positive or negative `nanos` field. For durations of one second or more, a non-zero value for the `nanos` field must be of the same sign as the `seconds` field. Must be from -999,999,999 to +999,999,999 inclusive.
optional int32 nanos = 2;
public Duration.Builder clearNanos()
Signed fractions of a second at nanosecond resolution of the span of time. Durations less than one second are represented with a 0 `seconds` field and a positive or negative `nanos` field. For durations of one second or more, a non-zero value for the `nanos` field must be of the same sign as the `seconds` field. Must be from -999,999,999 to +999,999,999 inclusive.
optional int32 nanos = 2;
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