Class RegexMatcher.GoogleRE2.Builder

java.lang.Object
com.google.protobuf.AbstractMessageLite.Builder
com.google.protobuf.AbstractMessage.Builder<RegexMatcher.GoogleRE2.Builder>
com.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>
com.github.xds.type.matcher.v3.RegexMatcher.GoogleRE2.Builder
All Implemented Interfaces:
RegexMatcher.GoogleRE2OrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable
Enclosing class:
RegexMatcher.GoogleRE2
public static final class RegexMatcher.GoogleRE2.Builder extends com.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder> implements RegexMatcher.GoogleRE2OrBuilder
Google's `RE2 <https://github.com/google/re2>`_ regex engine. The regex
string must adhere to the documented `syntax
<https://github.com/google/re2/wiki/Syntax>`_. The engine is designed to
complete execution in linear time as well as limit the amount of memory
used.

Envoy supports program size checking via runtime. The runtime keys
`re2.max_program_size.error_level` and `re2.max_program_size.warn_level`
can be set to integers as the maximum program size or complexity that a
compiled regex can have before an exception is thrown or a warning is
logged, respectively. `re2.max_program_size.error_level` defaults to 100,
and `re2.max_program_size.warn_level` has no default if unset (will not
check/log a warning).

Envoy emits two stats for tracking the program size of regexes: the
histogram `re2.program_size`, which records the program size, and the
counter `re2.exceeded_warn_level`, which is incremented each time the
program size exceeds the warn level threshold.
Protobuf type xds.type.matcher.v3.RegexMatcher.GoogleRE2

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    Builder()
     
    private
    Builder(com.google.protobuf.AbstractMessage.BuilderParent parent)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    RegexMatcher.GoogleRE2
    build()
     
    RegexMatcher.GoogleRE2
    buildPartial()
     
    RegexMatcher.GoogleRE2.Builder
    clear()
     
    RegexMatcher.GoogleRE2
    getDefaultInstanceForType()
     
    static final com.google.protobuf.Descriptors.Descriptor
    getDescriptor()
     
    com.google.protobuf.Descriptors.Descriptor
    getDescriptorForType()
     
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
    internalGetFieldAccessorTable()
     
    final boolean
    isInitialized()
     
    RegexMatcher.GoogleRE2.Builder
    mergeFrom(RegexMatcher.GoogleRE2 other)
     
    RegexMatcher.GoogleRE2.Builder
    mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    RegexMatcher.GoogleRE2.Builder
    mergeFrom(com.google.protobuf.Message other)
     

    Methods inherited from class com.google.protobuf.GeneratedMessage.Builder

    addRepeatedField, clearField, clearOneof, clone, getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, getUnknownFieldSetBuilder, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, internalGetMutableMapField, internalGetMutableMapFieldReflection, isClean, markClean, mergeUnknownFields, mergeUnknownLengthDelimitedField, mergeUnknownVarintField, newBuilderForField, onBuilt, onChanged, parseUnknownField, setField, setRepeatedField, setUnknownFields, setUnknownFieldSetBuilder, setUnknownFieldsProto3

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

    findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toString

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

    addAll, addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, newUninitializedMessageException

    Methods inherited from class Object

    equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.Message.Builder

    mergeDelimitedFrom, mergeDelimitedFrom

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

    mergeFrom

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

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

  • Constructor Details

    • Builder

      private Builder()

    • Builder

      private Builder(com.google.protobuf.AbstractMessage.BuilderParent parent)

  • Method Details

    • getDescriptor

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

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>

    • clear

      public RegexMatcher.GoogleRE2.Builder clear()
      Specified by:
      clear in interface com.google.protobuf.Message.Builder
      Specified by:
      clear in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      clear in class com.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>

    • getDescriptorForType

      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.Message.Builder
      Specified by:
      getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
      Overrides:
      getDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>

    • getDefaultInstanceForType

      public RegexMatcher.GoogleRE2 getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

    • build

      public RegexMatcher.GoogleRE2 build()
      Specified by:
      build in interface com.google.protobuf.Message.Builder
      Specified by:
      build in interface com.google.protobuf.MessageLite.Builder

    • buildPartial

      public RegexMatcher.GoogleRE2 buildPartial()
      Specified by:
      buildPartial in interface com.google.protobuf.Message.Builder
      Specified by:
      buildPartial in interface com.google.protobuf.MessageLite.Builder

    • mergeFrom

      public RegexMatcher.GoogleRE2.Builder mergeFrom(com.google.protobuf.Message other)
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<RegexMatcher.GoogleRE2.Builder>

    • mergeFrom

      public RegexMatcher.GoogleRE2.Builder mergeFrom(RegexMatcher.GoogleRE2 other)

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>

    • mergeFrom

      public RegexMatcher.GoogleRE2.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Specified by:
      mergeFrom in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<RegexMatcher.GoogleRE2.Builder>
      Throws:
      IOException