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>
io.envoyproxy.envoy.type.matcher.v3.RegexMatcher.GoogleRE2.Builder
- All Implemented Interfaces:
com.google.protobuf.Message.Builder
,com.google.protobuf.MessageLite.Builder
,com.google.protobuf.MessageLiteOrBuilder
,com.google.protobuf.MessageOrBuilder
,RegexMatcher.GoogleRE2OrBuilder
,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
envoy.type.matcher.v3.RegexMatcher.GoogleRE2
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate int
private com.google.protobuf.UInt32Value
private com.google.protobuf.SingleFieldBuilder
<com.google.protobuf.UInt32Value, com.google.protobuf.UInt32Value.Builder, com.google.protobuf.UInt32ValueOrBuilder> -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbuild()
private void
buildPartial0
(RegexMatcher.GoogleRE2 result) clear()
Deprecated.static final com.google.protobuf.Descriptors.Descriptor
com.google.protobuf.Descriptors.Descriptor
com.google.protobuf.UInt32Value
Deprecated.envoy.type.matcher.v3.RegexMatcher.GoogleRE2.max_program_size is deprecated.com.google.protobuf.UInt32Value.Builder
Deprecated.private com.google.protobuf.SingleFieldBuilder
<com.google.protobuf.UInt32Value, com.google.protobuf.UInt32Value.Builder, com.google.protobuf.UInt32ValueOrBuilder> This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate.com.google.protobuf.UInt32ValueOrBuilder
Deprecated.boolean
Deprecated.envoy.type.matcher.v3.RegexMatcher.GoogleRE2.max_program_size is deprecated.protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
final boolean
private void
mergeFrom
(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) mergeFrom
(com.google.protobuf.Message other) mergeFrom
(RegexMatcher.GoogleRE2 other) mergeMaxProgramSize
(com.google.protobuf.UInt32Value value) Deprecated.setMaxProgramSize
(com.google.protobuf.UInt32Value value) Deprecated.setMaxProgramSize
(com.google.protobuf.UInt32Value.Builder builderForValue) Deprecated.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 java.lang.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
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Field Details
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bitField0_
private int bitField0_ -
maxProgramSize_
private com.google.protobuf.UInt32Value maxProgramSize_ -
maxProgramSizeBuilder_
private com.google.protobuf.SingleFieldBuilder<com.google.protobuf.UInt32Value,com.google.protobuf.UInt32Value.Builder, maxProgramSizeBuilder_com.google.protobuf.UInt32ValueOrBuilder>
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Constructor Details
-
Builder
private Builder() -
Builder
private Builder(com.google.protobuf.AbstractMessage.BuilderParent parent)
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Method Details
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getDescriptor
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() -
internalGetFieldAccessorTable
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()- Specified by:
internalGetFieldAccessorTable
in classcom.google.protobuf.GeneratedMessage.Builder<RegexMatcher.GoogleRE2.Builder>
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maybeForceBuilderInitialization
private void maybeForceBuilderInitialization() -
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
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageOrBuilder
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build
- Specified by:
build
in interfacecom.google.protobuf.Message.Builder
- Specified by:
build
in interfacecom.google.protobuf.MessageLite.Builder
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buildPartial
- Specified by:
buildPartial
in interfacecom.google.protobuf.Message.Builder
- Specified by:
buildPartial
in interfacecom.google.protobuf.MessageLite.Builder
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buildPartial0
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mergeFrom
- 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
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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 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:
IOException
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hasMaxProgramSize
Deprecated.envoy.type.matcher.v3.RegexMatcher.GoogleRE2.max_program_size is deprecated. See envoy/type/matcher/v3/regex.proto;l=53This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
- Specified by:
hasMaxProgramSize
in interfaceRegexMatcher.GoogleRE2OrBuilder
- Returns:
- Whether the maxProgramSize field is set.
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getMaxProgramSize
Deprecated.envoy.type.matcher.v3.RegexMatcher.GoogleRE2.max_program_size is deprecated. See envoy/type/matcher/v3/regex.proto;l=53This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
- Specified by:
getMaxProgramSize
in interfaceRegexMatcher.GoogleRE2OrBuilder
- Returns:
- The maxProgramSize.
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setMaxProgramSize
@Deprecated public RegexMatcher.GoogleRE2.Builder setMaxProgramSize(com.google.protobuf.UInt32Value value) Deprecated.This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
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setMaxProgramSize
@Deprecated public RegexMatcher.GoogleRE2.Builder setMaxProgramSize(com.google.protobuf.UInt32Value.Builder builderForValue) Deprecated.This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
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mergeMaxProgramSize
@Deprecated public RegexMatcher.GoogleRE2.Builder mergeMaxProgramSize(com.google.protobuf.UInt32Value value) Deprecated.This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
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clearMaxProgramSize
Deprecated.This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
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getMaxProgramSizeBuilder
Deprecated.This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
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getMaxProgramSizeOrBuilder
Deprecated.This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
- Specified by:
getMaxProgramSizeOrBuilder
in interfaceRegexMatcher.GoogleRE2OrBuilder
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getMaxProgramSizeFieldBuilder
private com.google.protobuf.SingleFieldBuilder<com.google.protobuf.UInt32Value,com.google.protobuf.UInt32Value.Builder, getMaxProgramSizeFieldBuilder()com.google.protobuf.UInt32ValueOrBuilder> This field controls the RE2 "program size" which is a rough estimate of how complex a compiled regex is to evaluate. A regex that has a program size greater than the configured value will fail to compile. In this case, the configured max program size can be increased or the regex can be simplified. If not specified, the default is 100. This field is deprecated; regexp validation should be performed on the management server instead of being done by each individual client. .. note:: Although this field is deprecated, the program size will still be checked against the global ``re2.max_program_size.error_level`` runtime value.
.google.protobuf.UInt32Value max_program_size = 1 [deprecated = true, (.envoy.annotations.deprecated_at_minor_version) = "3.0"];
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