Package com.github.xds.type.matcher.v3
Class CelMatcher
- java.lang.Object
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- com.google.protobuf.AbstractMessageLite
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- com.google.protobuf.AbstractMessage
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- com.google.protobuf.GeneratedMessage
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- com.github.xds.type.matcher.v3.CelMatcher
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- All Implemented Interfaces:
CelMatcherOrBuilder
,com.google.protobuf.Message
,com.google.protobuf.MessageLite
,com.google.protobuf.MessageLiteOrBuilder
,com.google.protobuf.MessageOrBuilder
,java.io.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 typexds.type.matcher.v3.CelMatcher
- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
CelMatcher.Builder
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 extends java.lang.Object>, com.google.protobuf.GeneratedMessage.UnusedPrivateParameter
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Field Summary
Fields Modifier and Type Field Description private int
bitField0_
private static CelMatcher
DEFAULT_INSTANCE
private java.lang.Object
description_
static int
DESCRIPTION_FIELD_NUMBER
static int
EXPR_MATCH_FIELD_NUMBER
private CelExpression
exprMatch_
private byte
memoizedIsInitialized
private static com.google.protobuf.Parser<CelMatcher>
PARSER
private static long
serialVersionUID
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Constructor Summary
Constructors Modifier Constructor Description private
CelMatcher()
private
CelMatcher(com.google.protobuf.GeneratedMessage.Builder<?> builder)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
static CelMatcher
getDefaultInstance()
CelMatcher
getDefaultInstanceForType()
java.lang.String
getDescription()
Free-form description of the CEL AST, e.g.com.google.protobuf.ByteString
getDescriptionBytes()
Free-form description of the CEL AST, e.g.static com.google.protobuf.Descriptors.Descriptor
getDescriptor()
CelExpression
getExprMatch()
Either parsed or checked representation of the CEL program.CelExpressionOrBuilder
getExprMatchOrBuilder()
Either parsed or checked representation of the CEL program.com.google.protobuf.Parser<CelMatcher>
getParserForType()
int
getSerializedSize()
boolean
hasExprMatch()
Either parsed or checked representation of the CEL program.int
hashCode()
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
internalGetFieldAccessorTable()
boolean
isInitialized()
static CelMatcher.Builder
newBuilder()
static CelMatcher.Builder
newBuilder(CelMatcher prototype)
CelMatcher.Builder
newBuilderForType()
protected CelMatcher.Builder
newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
static CelMatcher
parseDelimitedFrom(java.io.InputStream input)
static CelMatcher
parseDelimitedFrom(java.io.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(java.io.InputStream input)
static CelMatcher
parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static CelMatcher
parseFrom(java.nio.ByteBuffer data)
static CelMatcher
parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<CelMatcher>
parser()
CelMatcher.Builder
toBuilder()
void
writeTo(com.google.protobuf.CodedOutputStream output)
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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
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Methods inherited from class com.google.protobuf.AbstractMessage
findInitializationErrors, getInitializationErrorString, hashFields, toString
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Methods inherited from class com.google.protobuf.AbstractMessageLite
addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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bitField0_
private int bitField0_
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EXPR_MATCH_FIELD_NUMBER
public static final int EXPR_MATCH_FIELD_NUMBER
- See Also:
- Constant Field Values
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exprMatch_
private CelExpression exprMatch_
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DESCRIPTION_FIELD_NUMBER
public static final int DESCRIPTION_FIELD_NUMBER
- See Also:
- Constant Field Values
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description_
private volatile java.lang.Object description_
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memoizedIsInitialized
private byte memoizedIsInitialized
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DEFAULT_INSTANCE
private static final CelMatcher DEFAULT_INSTANCE
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PARSER
private static final com.google.protobuf.Parser<CelMatcher> PARSER
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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
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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
public CelExpression 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
public CelExpressionOrBuilder 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
public java.lang.String 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
public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException
- Specified by:
writeTo
in interfacecom.google.protobuf.MessageLite
- Overrides:
writeTo
in classcom.google.protobuf.GeneratedMessage
- Throws:
java.io.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
public boolean equals(java.lang.Object obj)
- 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(java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
- Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static CelMatcher parseFrom(java.nio.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
public static CelMatcher parseFrom(java.io.InputStream input) throws java.io.IOException
- Throws:
java.io.IOException
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parseFrom
public static CelMatcher parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
- Throws:
java.io.IOException
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parseDelimitedFrom
public static CelMatcher parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException
- Throws:
java.io.IOException
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parseDelimitedFrom
public static CelMatcher parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
- Throws:
java.io.IOException
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parseFrom
public static CelMatcher parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException
- Throws:
java.io.IOException
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parseFrom
public static CelMatcher parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
- Throws:
java.io.IOException
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newBuilderForType
public CelMatcher.Builder newBuilderForType()
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.Message
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.MessageLite
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newBuilder
public static CelMatcher.Builder newBuilder()
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newBuilder
public static CelMatcher.Builder newBuilder(CelMatcher prototype)
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toBuilder
public CelMatcher.Builder 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
public static CelMatcher getDefaultInstance()
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parser
public static com.google.protobuf.Parser<CelMatcher> parser()
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getParserForType
public com.google.protobuf.Parser<CelMatcher> 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
public CelMatcher getDefaultInstanceForType()
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageOrBuilder
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