Package com.github.xds.type.matcher.v3
Class CelMatcher
java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessage
com.github.xds.type.matcher.v3.CelMatcher
- All Implemented Interfaces:
CelMatcherOrBuilder
,com.google.protobuf.Message
,com.google.protobuf.MessageLite
,com.google.protobuf.MessageLiteOrBuilder
,com.google.protobuf.MessageOrBuilder
,Serializable
public final class CelMatcher
extends com.google.protobuf.GeneratedMessage
implements CelMatcherOrBuilder
Performs a match by evaluating a `Common Expression Language <https://github.com/google/cel-spec>`_ (CEL) expression against the standardized set of :ref:`HTTP attributes <arch_overview_attributes>` specified via ``HttpAttributesCelMatchInput``. .. attention:: The match is ``true``, iff the result of the evaluation is a bool AND true. In all other cases, the match is ``false``, including but not limited to: non-bool types, ``false``, ``null``,`` int(1)``, etc. In case CEL expression raises an error, the result of the evaluation is interpreted "no match". Refer to :ref:`Unified Matcher API <envoy_v3_api_msg_.xds.type.matcher.v3.Matcher>` documentation for usage details. [#comment:TODO(sergiitk): Link HttpAttributesMatchInput + usage example.] [#comment:TODO(sergiitk): When implemented, add the extension tag.]Protobuf type
xds.type.matcher.v3.CelMatcher
- See Also:
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic final class
Performs a match by evaluating a `Common Expression Language <https://github.com/google/cel-spec>`_ (CEL) expression against the standardized set of :ref:`HTTP attributes <arch_overview_attributes>` specified via ``HttpAttributesCelMatchInput``.Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage
com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>,
BuilderT extends com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT, BuilderT>>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingT extends com.google.protobuf.Message, T>, com.google.protobuf.GeneratedMessage.UnusedPrivateParameter Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessage
com.google.protobuf.AbstractMessage.BuilderParent
Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessageLite.InternalOneOfEnum
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate int
private static final CelMatcher
private Object
static final int
static final int
private CelExpression
private byte
private static final com.google.protobuf.Parser
<CelMatcher> private static final long
Fields inherited from class com.google.protobuf.GeneratedMessage
alwaysUseFieldBuilders, unknownFields
Fields inherited from class com.google.protobuf.AbstractMessage
memoizedSize
Fields inherited from class com.google.protobuf.AbstractMessageLite
memoizedHashCode
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Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
private
CelMatcher
(com.google.protobuf.GeneratedMessage.Builder<?> builder) -
Method Summary
Modifier and TypeMethodDescriptionboolean
static CelMatcher
Free-form description of the CEL AST, e.g.com.google.protobuf.ByteString
Free-form description of the CEL AST, e.g.static final com.google.protobuf.Descriptors.Descriptor
Either parsed or checked representation of the CEL program.Either parsed or checked representation of the CEL program.com.google.protobuf.Parser
<CelMatcher> int
boolean
Either parsed or checked representation of the CEL program.int
hashCode()
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
final boolean
static CelMatcher.Builder
static CelMatcher.Builder
newBuilder
(CelMatcher prototype) protected CelMatcher.Builder
newBuilderForType
(com.google.protobuf.AbstractMessage.BuilderParent parent) static CelMatcher
parseDelimitedFrom
(InputStream input) static CelMatcher
parseDelimitedFrom
(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) static CelMatcher
parseFrom
(byte[] data) static CelMatcher
parseFrom
(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) static CelMatcher
parseFrom
(com.google.protobuf.ByteString data) static CelMatcher
parseFrom
(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) static CelMatcher
parseFrom
(com.google.protobuf.CodedInputStream input) static CelMatcher
parseFrom
(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) static CelMatcher
parseFrom
(InputStream input) static CelMatcher
parseFrom
(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) static CelMatcher
parseFrom
(ByteBuffer data) static CelMatcher
parseFrom
(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) static com.google.protobuf.Parser
<CelMatcher> parser()
void
writeTo
(com.google.protobuf.CodedOutputStream output) Methods inherited from class com.google.protobuf.GeneratedMessage
canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, isStringEmpty, makeMutableCopy, makeMutableCopy, mergeFromAndMakeImmutableInternal, newFileScopedGeneratedExtension, newInstance, newMessageScopedGeneratedExtension, 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, hashFields, toString
Methods inherited from class com.google.protobuf.AbstractMessageLite
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
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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bitField0_
private int bitField0_ -
EXPR_MATCH_FIELD_NUMBER
public static final int EXPR_MATCH_FIELD_NUMBER- See Also:
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exprMatch_
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DESCRIPTION_FIELD_NUMBER
public static final int DESCRIPTION_FIELD_NUMBER- See Also:
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description_
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memoizedIsInitialized
private byte memoizedIsInitialized -
DEFAULT_INSTANCE
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PARSER
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Constructor Details
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CelMatcher
private CelMatcher(com.google.protobuf.GeneratedMessage.Builder<?> builder) -
CelMatcher
private CelMatcher()
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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
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hasExprMatch
public boolean hasExprMatch()Either parsed or checked representation of the CEL program.
.xds.type.v3.CelExpression expr_match = 1 [(.validate.rules) = { ... }
- Specified by:
hasExprMatch
in interfaceCelMatcherOrBuilder
- Returns:
- Whether the exprMatch field is set.
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getExprMatch
Either parsed or checked representation of the CEL program.
.xds.type.v3.CelExpression expr_match = 1 [(.validate.rules) = { ... }
- Specified by:
getExprMatch
in interfaceCelMatcherOrBuilder
- Returns:
- The exprMatch.
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getExprMatchOrBuilder
Either parsed or checked representation of the CEL program.
.xds.type.v3.CelExpression expr_match = 1 [(.validate.rules) = { ... }
- Specified by:
getExprMatchOrBuilder
in interfaceCelMatcherOrBuilder
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getDescription
Free-form description of the CEL AST, e.g. the original expression text, to be used for debugging assistance.
string description = 2;
- Specified by:
getDescription
in interfaceCelMatcherOrBuilder
- Returns:
- The description.
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getDescriptionBytes
public com.google.protobuf.ByteString getDescriptionBytes()Free-form description of the CEL AST, e.g. the original expression text, to be used for debugging assistance.
string description = 2;
- Specified by:
getDescriptionBytes
in interfaceCelMatcherOrBuilder
- Returns:
- The bytes for description.
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isInitialized
public final boolean isInitialized()- Specified by:
isInitialized
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Overrides:
isInitialized
in classcom.google.protobuf.GeneratedMessage
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writeTo
- Specified by:
writeTo
in interfacecom.google.protobuf.MessageLite
- Overrides:
writeTo
in classcom.google.protobuf.GeneratedMessage
- Throws:
IOException
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getSerializedSize
public int getSerializedSize()- Specified by:
getSerializedSize
in interfacecom.google.protobuf.MessageLite
- Overrides:
getSerializedSize
in classcom.google.protobuf.GeneratedMessage
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equals
- Specified by:
equals
in interfacecom.google.protobuf.Message
- Overrides:
equals
in classcom.google.protobuf.AbstractMessage
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hashCode
public int hashCode()- Specified by:
hashCode
in interfacecom.google.protobuf.Message
- Overrides:
hashCode
in classcom.google.protobuf.AbstractMessage
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parseFrom
public static CelMatcher parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static CelMatcher parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static CelMatcher parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static CelMatcher parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static CelMatcher parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static CelMatcher parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
- Throws:
IOException
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parseFrom
public static CelMatcher parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException - Throws:
IOException
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parseDelimitedFrom
- Throws:
IOException
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parseDelimitedFrom
public static CelMatcher parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException - Throws:
IOException
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parseFrom
- Throws:
IOException
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parseFrom
public static CelMatcher parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException - Throws:
IOException
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newBuilderForType
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.Message
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.MessageLite
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newBuilder
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newBuilder
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toBuilder
- Specified by:
toBuilder
in interfacecom.google.protobuf.Message
- Specified by:
toBuilder
in interfacecom.google.protobuf.MessageLite
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newBuilderForType
protected CelMatcher.Builder newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent) - Overrides:
newBuilderForType
in classcom.google.protobuf.AbstractMessage
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getDefaultInstance
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parser
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getParserForType
- Specified by:
getParserForType
in interfacecom.google.protobuf.Message
- Specified by:
getParserForType
in interfacecom.google.protobuf.MessageLite
- Overrides:
getParserForType
in classcom.google.protobuf.GeneratedMessage
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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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