Package org.platanios.tensorflow.proto

Class Duration

  • All Implemented Interfaces:
    com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.io.Serializable, DurationOrBuilder
    public final class Duration
extends com.google.protobuf.GeneratedMessageV3
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.
 # Examples
 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;
     }
 Example 3: Compute Duration from datetime.timedelta in Python.
     td = datetime.timedelta(days=3, minutes=10)
     duration = Duration()
     duration.FromTimedelta(td)
 # JSON Mapping
 In JSON format, the Duration type is encoded as a string rather than an
 object, where the string ends in the suffix "s" (indicating seconds) and
 is preceded by the number of seconds, with nanoseconds expressed as
 fractional seconds. For example, 3 seconds with 0 nanoseconds should be
 encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
 be expressed in JSON format as "3.000000001s", and 3 seconds and 1
 microsecond should be expressed in JSON format as "3.000001s".
    Protobuf type org.platanios.tensorflow.proto.Duration
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  Duration.Builder
      A Duration represents a signed, fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution.

      • Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

        com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,​BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,​BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

      • Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

        com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int NANOS_FIELD_NUMBER  
      static int SECONDS_FIELD_NUMBER  

      • Fields inherited from class com.google.protobuf.GeneratedMessageV3

        alwaysUseFieldBuilders, unknownFields

      • Fields inherited from class com.google.protobuf.AbstractMessage

        memoizedSize

      • Fields inherited from class com.google.protobuf.AbstractMessageLite

        memoizedHashCode

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)  
      static Duration getDefaultInstance()  
      Duration getDefaultInstanceForType()  
      static com.google.protobuf.Descriptors.Descriptor getDescriptor()  
      int getNanos()
      Signed fractions of a second at nanosecond resolution of the span of time.
      com.google.protobuf.Parser<Duration> getParserForType()  
      long getSeconds()
      Signed seconds of the span of time.
      int getSerializedSize()  
      com.google.protobuf.UnknownFieldSet getUnknownFields()  
      int hashCode()  
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()  
      boolean isInitialized()  
      static Duration.Builder newBuilder()  
      static Duration.Builder newBuilder​(Duration prototype)  
      Duration.Builder newBuilderForType()  
      protected Duration.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)  
      protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)  
      static Duration parseDelimitedFrom​(java.io.InputStream input)  
      static Duration parseDelimitedFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Duration parseFrom​(byte[] data)  
      static Duration parseFrom​(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Duration parseFrom​(com.google.protobuf.ByteString data)  
      static Duration parseFrom​(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Duration parseFrom​(com.google.protobuf.CodedInputStream input)  
      static Duration parseFrom​(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Duration parseFrom​(java.io.InputStream input)  
      static Duration parseFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Duration parseFrom​(java.nio.ByteBuffer data)  
      static Duration parseFrom​(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static com.google.protobuf.Parser<Duration> parser()  
      Duration.Builder toBuilder()  
      void writeTo​(com.google.protobuf.CodedOutputStream output)  

      • Methods inherited from class com.google.protobuf.GeneratedMessageV3

        canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

      • Methods inherited from class com.google.protobuf.AbstractMessage

        findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

      • Methods inherited from class com.google.protobuf.AbstractMessageLite

        addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface com.google.protobuf.MessageLite

        toByteArray, toByteString, writeDelimitedTo, writeTo

      • Methods inherited from interface com.google.protobuf.MessageOrBuilder

        findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

    • Method Detail

      • newInstance

        protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        Overrides:
        newInstance in class com.google.protobuf.GeneratedMessageV3

      • getUnknownFields

        public final com.google.protobuf.UnknownFieldSet getUnknownFields()
        Specified by:
        getUnknownFields in interface com.google.protobuf.MessageOrBuilder
        Overrides:
        getUnknownFields in class com.google.protobuf.GeneratedMessageV3

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Specified by:
        internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

      • getSeconds

        public long getSeconds()
         Signed seconds of the span of time. Must be from -315,576,000,000
 to +315,576,000,000 inclusive. Note: these bounds are computed from:
 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
        int64 seconds = 1;
        Specified by:
        getSeconds in interface DurationOrBuilder
        Returns:
        The seconds.

      • getNanos

        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.
        int32 nanos = 2;
        Specified by:
        getNanos in interface DurationOrBuilder
        Returns:
        The nanos.

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class com.google.protobuf.GeneratedMessageV3

      • writeTo

        public void writeTo​(com.google.protobuf.CodedOutputStream output)
             throws java.io.IOException
        Specified by:
        writeTo in interface com.google.protobuf.MessageLite
        Overrides:
        writeTo in class com.google.protobuf.GeneratedMessageV3
        Throws:
        java.io.IOException

      • getSerializedSize

        public int getSerializedSize()
        Specified by:
        getSerializedSize in interface com.google.protobuf.MessageLite
        Overrides:
        getSerializedSize in class com.google.protobuf.GeneratedMessageV3

      • equals

        public boolean equals​(java.lang.Object obj)
        Specified by:
        equals in interface com.google.protobuf.Message
        Overrides:
        equals in class com.google.protobuf.AbstractMessage

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface com.google.protobuf.Message
        Overrides:
        hashCode in class com.google.protobuf.AbstractMessage

      • parseFrom

        public static Duration parseFrom​(java.nio.ByteBuffer data)
                          throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Duration parseFrom​(java.nio.ByteBuffer data,
                                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                          throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Duration parseFrom​(com.google.protobuf.ByteString data)
                          throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Duration parseFrom​(com.google.protobuf.ByteString data,
                                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                          throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Duration parseFrom​(byte[] data)
                          throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Duration parseFrom​(byte[] data,
                                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                          throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Duration parseFrom​(java.io.InputStream input)
                          throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static Duration parseFrom​(java.io.InputStream input,
                                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                          throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static Duration parseDelimitedFrom​(java.io.InputStream input)
                                   throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static Duration parseDelimitedFrom​(java.io.InputStream input,
                                          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                   throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static Duration parseFrom​(com.google.protobuf.CodedInputStream input)
                          throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static Duration parseFrom​(com.google.protobuf.CodedInputStream input,
                                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                          throws java.io.IOException
        Throws:
        java.io.IOException

      • newBuilderForType

        public Duration.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface com.google.protobuf.Message
        Specified by:
        newBuilderForType in interface com.google.protobuf.MessageLite

      • toBuilder

        public Duration.Builder toBuilder()
        Specified by:
        toBuilder in interface com.google.protobuf.Message
        Specified by:
        toBuilder in interface com.google.protobuf.MessageLite

      • newBuilderForType

        protected Duration.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstance

        public static Duration getDefaultInstance()

      • parser

        public static com.google.protobuf.Parser<Duration> parser()

      • getParserForType

        public com.google.protobuf.Parser<Duration> getParserForType()
        Specified by:
        getParserForType in interface com.google.protobuf.Message
        Specified by:
        getParserForType in interface com.google.protobuf.MessageLite
        Overrides:
        getParserForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstanceForType

        public Duration getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder