Package com.google.api

Class RoutingParameter

java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessageV3
com.google.api.RoutingParameter
All Implemented Interfaces:
RoutingParameterOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable
public final class RoutingParameter extends com.google.protobuf.GeneratedMessageV3 implements RoutingParameterOrBuilder
 A projection from an input message to the GRPC or REST header.
Protobuf type google.api.RoutingParameter
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    RoutingParameter.Builder
    A projection from an input message to the GRPC or REST header.

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

    com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>,BuilderT extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT,BuilderT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, 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 final int
    FIELD_FIELD_NUMBER
     
    static final int
    PATH_TEMPLATE_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

    Modifier and Type
    Method
    Description
    boolean
    equals(Object obj)
     
    static RoutingParameter
    getDefaultInstance()
     
    RoutingParameter
    getDefaultInstanceForType()
     
    static final com.google.protobuf.Descriptors.Descriptor
    getDescriptor()
     
    String
    getField()
    A request field to extract the header key-value pair from.
    com.google.protobuf.ByteString
    getFieldBytes()
    A request field to extract the header key-value pair from.
    com.google.protobuf.Parser<RoutingParameter>
    getParserForType()
     
    String
    getPathTemplate()
    A pattern matching the key-value field.
    com.google.protobuf.ByteString
    getPathTemplateBytes()
    A pattern matching the key-value field.
    int
    getSerializedSize()
     
    int
    hashCode()
     
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
    internalGetFieldAccessorTable()
     
    final boolean
    isInitialized()
     
    static RoutingParameter.Builder
    newBuilder()
     
    static RoutingParameter.Builder
    newBuilder(RoutingParameter prototype)
     
    RoutingParameter.Builder
    newBuilderForType()
     
    protected RoutingParameter.Builder
    newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
     
    protected Object
    newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
     
    static RoutingParameter
    parseDelimitedFrom(InputStream input)
     
    static RoutingParameter
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RoutingParameter
    parseFrom(byte[] data)
     
    static RoutingParameter
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RoutingParameter
    parseFrom(com.google.protobuf.ByteString data)
     
    static RoutingParameter
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RoutingParameter
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static RoutingParameter
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RoutingParameter
    parseFrom(InputStream input)
     
    static RoutingParameter
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RoutingParameter
    parseFrom(ByteBuffer data)
     
    static RoutingParameter
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<RoutingParameter>
    parser()
     
    RoutingParameter.Builder
    toBuilder()
     
    void
    writeTo(com.google.protobuf.CodedOutputStream output)
     

    Methods inherited from class com.google.protobuf.GeneratedMessageV3

    canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, isStringEmpty, makeExtensionsImmutable, makeMutableCopy, makeMutableCopy, 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, getUnknownFields, hasField, hasOneof

  • Field Details

  • Method Details

    • newInstance

      protected Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
      Overrides:
      newInstance 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

    • getField

      public String getField()
       A request field to extract the header key-value pair from.
      string field = 1;
      Specified by:
      getField in interface RoutingParameterOrBuilder
      Returns:
      The field.

    • getFieldBytes

      public com.google.protobuf.ByteString getFieldBytes()
       A request field to extract the header key-value pair from.
      string field = 1;
      Specified by:
      getFieldBytes in interface RoutingParameterOrBuilder
      Returns:
      The bytes for field.

    • getPathTemplate

      public String getPathTemplate()
       A pattern matching the key-value field. Optional.
 If not specified, the whole field specified in the `field` field will be
 taken as value, and its name used as key. If specified, it MUST contain
 exactly one named segment (along with any number of unnamed segments) The
 pattern will be matched over the field specified in the `field` field, then
 if the match is successful:
 - the name of the single named segment will be used as a header name,
 - the match value of the segment will be used as a header value;
 if the match is NOT successful, nothing will be sent.

 Example:

               -- This is a field in the request message
              |   that the header value will be extracted from.
              |
              |                     -- This is the key name in the
              |                    |   routing header.
              V                    |
     field: "table_name"           v
     path_template: "projects/*/{table_location=instances/*}/tables/*"
                                                ^            ^
                                                |            |
       In the {} brackets is the pattern that --             |
       specifies what to extract from the                    |
       field as a value to be sent.                          |
                                                             |
      The string in the field must match the whole pattern --
      before brackets, inside brackets, after brackets.

 When looking at this specific example, we can see that:
 - A key-value pair with the key `table_location`
   and the value matching `instances/*` should be added
   to the x-goog-request-params routing header.
 - The value is extracted from the request message's `table_name` field
   if it matches the full pattern specified:
   `projects/*/instances/*/tables/*`.

 **NB:** If the `path_template` field is not provided, the key name is
 equal to the field name, and the whole field should be sent as a value.
 This makes the pattern for the field and the value functionally equivalent
 to `**`, and the configuration

     {
       field: "table_name"
     }

 is a functionally equivalent shorthand to:

     {
       field: "table_name"
       path_template: "{table_name=**}"
     }

 See Example 1 for more details.
      string path_template = 2;
      Specified by:
      getPathTemplate in interface RoutingParameterOrBuilder
      Returns:
      The pathTemplate.

    • getPathTemplateBytes

      public com.google.protobuf.ByteString getPathTemplateBytes()
       A pattern matching the key-value field. Optional.
 If not specified, the whole field specified in the `field` field will be
 taken as value, and its name used as key. If specified, it MUST contain
 exactly one named segment (along with any number of unnamed segments) The
 pattern will be matched over the field specified in the `field` field, then
 if the match is successful:
 - the name of the single named segment will be used as a header name,
 - the match value of the segment will be used as a header value;
 if the match is NOT successful, nothing will be sent.

 Example:

               -- This is a field in the request message
              |   that the header value will be extracted from.
              |
              |                     -- This is the key name in the
              |                    |   routing header.
              V                    |
     field: "table_name"           v
     path_template: "projects/*/{table_location=instances/*}/tables/*"
                                                ^            ^
                                                |            |
       In the {} brackets is the pattern that --             |
       specifies what to extract from the                    |
       field as a value to be sent.                          |
                                                             |
      The string in the field must match the whole pattern --
      before brackets, inside brackets, after brackets.

 When looking at this specific example, we can see that:
 - A key-value pair with the key `table_location`
   and the value matching `instances/*` should be added
   to the x-goog-request-params routing header.
 - The value is extracted from the request message's `table_name` field
   if it matches the full pattern specified:
   `projects/*/instances/*/tables/*`.

 **NB:** If the `path_template` field is not provided, the key name is
 equal to the field name, and the whole field should be sent as a value.
 This makes the pattern for the field and the value functionally equivalent
 to `**`, and the configuration

     {
       field: "table_name"
     }

 is a functionally equivalent shorthand to:

     {
       field: "table_name"
       path_template: "{table_name=**}"
     }

 See Example 1 for more details.
      string path_template = 2;
      Specified by:
      getPathTemplateBytes in interface RoutingParameterOrBuilder
      Returns:
      The bytes for pathTemplate.

    • 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 IOException
      Specified by:
      writeTo in interface com.google.protobuf.MessageLite
      Overrides:
      writeTo in class com.google.protobuf.GeneratedMessageV3
      Throws:
      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(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 RoutingParameter parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static RoutingParameter parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

      public static RoutingParameter parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static RoutingParameter parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static RoutingParameter parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static RoutingParameter parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static RoutingParameter parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static RoutingParameter parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilderForType

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

    • newBuilder

      public static RoutingParameter.Builder newBuilder()

    • newBuilder

      public static RoutingParameter.Builder newBuilder(RoutingParameter prototype)

    • toBuilder

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

    • newBuilderForType

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

    • getDefaultInstance

      public static RoutingParameter getDefaultInstance()

    • parser

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

    • getParserForType

      public com.google.protobuf.Parser<RoutingParameter> 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 RoutingParameter getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder