Package com.google.protobuf

Interface DescriptorProtos.FieldOptionsOrBuilder

    • Method Detail

      • hasCtype

        boolean hasCtype()
         The ctype option instructs the C++ code generator to use a different
 representation of the field than it normally would.  See the specific
 options below.  This option is not yet implemented in the open source
 release -- sorry, we'll try to include it in a future version!
        optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];
        Returns:
        Whether the ctype field is set.

      • getCtype

        DescriptorProtos.FieldOptions.CType getCtype()
         The ctype option instructs the C++ code generator to use a different
 representation of the field than it normally would.  See the specific
 options below.  This option is not yet implemented in the open source
 release -- sorry, we'll try to include it in a future version!
        optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];
        Returns:
        The ctype.

      • hasPacked

        boolean hasPacked()
         The packed option can be enabled for repeated primitive fields to enable
 a more efficient representation on the wire. Rather than repeatedly
 writing the tag and type for each element, the entire array is encoded as
 a single length-delimited blob. In proto3, only explicit setting it to
 false will avoid using packed encoding.
        optional bool packed = 2;
        Returns:
        Whether the packed field is set.

      • getPacked

        boolean getPacked()
         The packed option can be enabled for repeated primitive fields to enable
 a more efficient representation on the wire. Rather than repeatedly
 writing the tag and type for each element, the entire array is encoded as
 a single length-delimited blob. In proto3, only explicit setting it to
 false will avoid using packed encoding.
        optional bool packed = 2;
        Returns:
        The packed.

      • hasJstype

        boolean hasJstype()
         The jstype option determines the JavaScript type used for values of the
 field.  The option is permitted only for 64 bit integral and fixed types
 (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
 is represented as JavaScript string, which avoids loss of precision that
 can happen when a large value is converted to a floating point JavaScript.
 Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
 use the JavaScript "number" type.  The behavior of the default option
 JS_NORMAL is implementation dependent.
 This option is an enum to permit additional types to be added, e.g.
 goog.math.Integer.
        optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];
        Returns:
        Whether the jstype field is set.

      • getJstype

        DescriptorProtos.FieldOptions.JSType getJstype()
         The jstype option determines the JavaScript type used for values of the
 field.  The option is permitted only for 64 bit integral and fixed types
 (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
 is represented as JavaScript string, which avoids loss of precision that
 can happen when a large value is converted to a floating point JavaScript.
 Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
 use the JavaScript "number" type.  The behavior of the default option
 JS_NORMAL is implementation dependent.
 This option is an enum to permit additional types to be added, e.g.
 goog.math.Integer.
        optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];
        Returns:
        The jstype.

      • hasLazy

        boolean hasLazy()
         Should this field be parsed lazily?  Lazy applies only to message-type
 fields.  It means that when the outer message is initially parsed, the
 inner message's contents will not be parsed but instead stored in encoded
 form.  The inner message will actually be parsed when it is first accessed.
 This is only a hint.  Implementations are free to choose whether to use
 eager or lazy parsing regardless of the value of this option.  However,
 setting this option true suggests that the protocol author believes that
 using lazy parsing on this field is worth the additional bookkeeping
 overhead typically needed to implement it.
 This option does not affect the public interface of any generated code;
 all method signatures remain the same.  Furthermore, thread-safety of the
 interface is not affected by this option; const methods remain safe to
 call from multiple threads concurrently, while non-const methods continue
 to require exclusive access.
 Note that implementations may choose not to check required fields within
 a lazy sub-message.  That is, calling IsInitialized() on the outer message
 may return true even if the inner message has missing required fields.
 This is necessary because otherwise the inner message would have to be
 parsed in order to perform the check, defeating the purpose of lazy
 parsing.  An implementation which chooses not to check required fields
 must be consistent about it.  That is, for any particular sub-message, the
 implementation must either *always* check its required fields, or *never*
 check its required fields, regardless of whether or not the message has
 been parsed.
        optional bool lazy = 5 [default = false];
        Returns:
        Whether the lazy field is set.

      • getLazy

        boolean getLazy()
         Should this field be parsed lazily?  Lazy applies only to message-type
 fields.  It means that when the outer message is initially parsed, the
 inner message's contents will not be parsed but instead stored in encoded
 form.  The inner message will actually be parsed when it is first accessed.
 This is only a hint.  Implementations are free to choose whether to use
 eager or lazy parsing regardless of the value of this option.  However,
 setting this option true suggests that the protocol author believes that
 using lazy parsing on this field is worth the additional bookkeeping
 overhead typically needed to implement it.
 This option does not affect the public interface of any generated code;
 all method signatures remain the same.  Furthermore, thread-safety of the
 interface is not affected by this option; const methods remain safe to
 call from multiple threads concurrently, while non-const methods continue
 to require exclusive access.
 Note that implementations may choose not to check required fields within
 a lazy sub-message.  That is, calling IsInitialized() on the outer message
 may return true even if the inner message has missing required fields.
 This is necessary because otherwise the inner message would have to be
 parsed in order to perform the check, defeating the purpose of lazy
 parsing.  An implementation which chooses not to check required fields
 must be consistent about it.  That is, for any particular sub-message, the
 implementation must either *always* check its required fields, or *never*
 check its required fields, regardless of whether or not the message has
 been parsed.
        optional bool lazy = 5 [default = false];
        Returns:
        The lazy.

      • hasDeprecated

        boolean hasDeprecated()
         Is this field deprecated?
 Depending on the target platform, this can emit Deprecated annotations
 for accessors, or it will be completely ignored; in the very least, this
 is a formalization for deprecating fields.
        optional bool deprecated = 3 [default = false];
        Returns:
        Whether the deprecated field is set.

      • getDeprecated

        boolean getDeprecated()
         Is this field deprecated?
 Depending on the target platform, this can emit Deprecated annotations
 for accessors, or it will be completely ignored; in the very least, this
 is a formalization for deprecating fields.
        optional bool deprecated = 3 [default = false];
        Returns:
        The deprecated.

      • hasWeak

        boolean hasWeak()
         For Google-internal migration only. Do not use.
        optional bool weak = 10 [default = false];
        Returns:
        Whether the weak field is set.

      • getWeak

        boolean getWeak()
         For Google-internal migration only. Do not use.
        optional bool weak = 10 [default = false];
        Returns:
        The weak.

      • getUninterpretedOptionList

        java.util.List<DescriptorProtos.UninterpretedOption> getUninterpretedOptionList()
         The parser stores options it doesn't recognize here. See above.
        repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;

      • getUninterpretedOption

        DescriptorProtos.UninterpretedOption getUninterpretedOption​(int index)
         The parser stores options it doesn't recognize here. See above.
        repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;

      • getUninterpretedOptionCount

        int getUninterpretedOptionCount()
         The parser stores options it doesn't recognize here. See above.
        repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;

      • getUninterpretedOptionOrBuilderList

        java.util.List<? extends DescriptorProtos.UninterpretedOptionOrBuilder> getUninterpretedOptionOrBuilderList()
         The parser stores options it doesn't recognize here. See above.
        repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;

      • getUninterpretedOptionOrBuilder

        DescriptorProtos.UninterpretedOptionOrBuilder getUninterpretedOptionOrBuilder​(int index)
         The parser stores options it doesn't recognize here. See above.
        repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;