io.envoyproxy.envoy.type.matcher.v4alpha

Class RegexMatcher.GoogleRE2

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

io.envoyproxy.envoy.type.matcher.v4alpha.RegexMatcher.GoogleRE2

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, RegexMatcher.GoogleRE2OrBuilder, Serializable

Enclosing class:

RegexMatcher

public static final class RegexMatcher.GoogleRE2
extends com.google.protobuf.GeneratedMessageV3
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.v4alpha.RegexMatcher.GoogleRE2

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RegexMatcher.GoogleRE2.Builder Google's `RE2 <https://github.com/google/re2>`_ regex engine.

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

com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

Field Summary

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 and Description
boolean	equals(Object obj)
static RegexMatcher.GoogleRE2	getDefaultInstance()
RegexMatcher.GoogleRE2	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Parser<RegexMatcher.GoogleRE2>	getParserForType()
int	getSerializedSize()
com.google.protobuf.UnknownFieldSet	getUnknownFields()
int	hashCode()
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static RegexMatcher.GoogleRE2.Builder	newBuilder()
static RegexMatcher.GoogleRE2.Builder	newBuilder(RegexMatcher.GoogleRE2 prototype)
RegexMatcher.GoogleRE2.Builder	newBuilderForType()
protected RegexMatcher.GoogleRE2.Builder	newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
protected Object	newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
static RegexMatcher.GoogleRE2	parseDelimitedFrom(InputStream input)
static RegexMatcher.GoogleRE2	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RegexMatcher.GoogleRE2	parseFrom(byte[] data)
static RegexMatcher.GoogleRE2	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RegexMatcher.GoogleRE2	parseFrom(ByteBuffer data)
static RegexMatcher.GoogleRE2	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RegexMatcher.GoogleRE2	parseFrom(com.google.protobuf.ByteString data)
static RegexMatcher.GoogleRE2	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RegexMatcher.GoogleRE2	parseFrom(com.google.protobuf.CodedInputStream input)
static RegexMatcher.GoogleRE2	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RegexMatcher.GoogleRE2	parseFrom(InputStream input)
static RegexMatcher.GoogleRE2	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<RegexMatcher.GoogleRE2>	parser()
RegexMatcher.GoogleRE2.Builder	toBuilder()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessageV3

canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, makeExtensionsImmutable, 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.MessageOrBuilder

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

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Method Detail

newInstance

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

Overrides:

newInstance in class com.google.protobuf.GeneratedMessageV3

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields 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

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 RegexMatcher.GoogleRE2 parseFrom(ByteBuffer data)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(ByteBuffer data,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(com.google.protobuf.ByteString data)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(com.google.protobuf.ByteString data,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(byte[] data)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(byte[] data,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(InputStream input)
                                        throws IOException

Throws:

IOException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(InputStream input,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws IOException

Throws:

IOException

parseDelimitedFrom

public static RegexMatcher.GoogleRE2 parseDelimitedFrom(InputStream input)
                                                 throws IOException

Throws:

IOException

parseDelimitedFrom

public static RegexMatcher.GoogleRE2 parseDelimitedFrom(InputStream input,
                                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                 throws IOException

Throws:

IOException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(com.google.protobuf.CodedInputStream input)
                                        throws IOException

Throws:

IOException

parseFrom

public static RegexMatcher.GoogleRE2 parseFrom(com.google.protobuf.CodedInputStream input,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws IOException

Throws:

IOException

newBuilderForType

public RegexMatcher.GoogleRE2.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static RegexMatcher.GoogleRE2.Builder newBuilder()

newBuilder

public static RegexMatcher.GoogleRE2.Builder newBuilder(RegexMatcher.GoogleRE2 prototype)

toBuilder

public RegexMatcher.GoogleRE2.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected RegexMatcher.GoogleRE2.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstance

public static RegexMatcher.GoogleRE2 getDefaultInstance()

parser

public static com.google.protobuf.Parser<RegexMatcher.GoogleRE2> parser()

getParserForType

public com.google.protobuf.Parser<RegexMatcher.GoogleRE2> 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 RegexMatcher.GoogleRE2 getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder