Package com.github.xds.type.matcher.v3
Class RegexMatcher.GoogleRE2.Builder
- java.lang.Object
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- com.google.protobuf.AbstractMessageLite.Builder
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- com.google.protobuf.AbstractMessage.Builder<BuilderT>
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- com.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>
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- com.github.xds.type.matcher.v3.RegexMatcher.GoogleRE2.Builder
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- All Implemented Interfaces:
RegexMatcher.GoogleRE2OrBuilder
,com.google.protobuf.Message.Builder
,com.google.protobuf.MessageLite.Builder
,com.google.protobuf.MessageLiteOrBuilder
,com.google.protobuf.MessageOrBuilder
,java.lang.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 typexds.type.matcher.v3.RegexMatcher.GoogleRE2
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description RegexMatcher.GoogleRE2
build()
RegexMatcher.GoogleRE2
buildPartial()
RegexMatcher.GoogleRE2.Builder
clear()
RegexMatcher.GoogleRE2
getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor
getDescriptor()
com.google.protobuf.Descriptors.Descriptor
getDescriptorForType()
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
internalGetFieldAccessorTable()
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)
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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
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Methods inherited from class com.google.protobuf.AbstractMessage.Builder
findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toString
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Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder
addAll, addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, newUninitializedMessageException
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Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Method Detail
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getDescriptor
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
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internalGetFieldAccessorTable
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
- Specified by:
internalGetFieldAccessorTable
in classcom.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>
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clear
public RegexMatcher.GoogleRE2.Builder clear()
- Specified by:
clear
in interfacecom.google.protobuf.Message.Builder
- Specified by:
clear
in interfacecom.google.protobuf.MessageLite.Builder
- Overrides:
clear
in classcom.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>
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getDescriptorForType
public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
- Specified by:
getDescriptorForType
in interfacecom.google.protobuf.Message.Builder
- Specified by:
getDescriptorForType
in interfacecom.google.protobuf.MessageOrBuilder
- Overrides:
getDescriptorForType
in classcom.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>
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getDefaultInstanceForType
public RegexMatcher.GoogleRE2 getDefaultInstanceForType()
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageOrBuilder
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build
public RegexMatcher.GoogleRE2 build()
- Specified by:
build
in interfacecom.google.protobuf.Message.Builder
- Specified by:
build
in interfacecom.google.protobuf.MessageLite.Builder
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buildPartial
public RegexMatcher.GoogleRE2 buildPartial()
- Specified by:
buildPartial
in interfacecom.google.protobuf.Message.Builder
- Specified by:
buildPartial
in interfacecom.google.protobuf.MessageLite.Builder
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mergeFrom
public RegexMatcher.GoogleRE2.Builder mergeFrom(com.google.protobuf.Message other)
- Specified by:
mergeFrom
in interfacecom.google.protobuf.Message.Builder
- Overrides:
mergeFrom
in classcom.google.protobuf.AbstractMessage.Builder<RegexMatcher.GoogleRE2.Builder>
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mergeFrom
public RegexMatcher.GoogleRE2.Builder mergeFrom(RegexMatcher.GoogleRE2 other)
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isInitialized
public final boolean isInitialized()
- Specified by:
isInitialized
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Overrides:
isInitialized
in classcom.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>
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mergeFrom
public RegexMatcher.GoogleRE2.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
- Specified by:
mergeFrom
in interfacecom.google.protobuf.Message.Builder
- Specified by:
mergeFrom
in interfacecom.google.protobuf.MessageLite.Builder
- Overrides:
mergeFrom
in classcom.google.protobuf.AbstractMessage.Builder<RegexMatcher.GoogleRE2.Builder>
- Throws:
java.io.IOException
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