All Classes

Class	Description
Activation	An object which allows to bind names to values.
AdaptingTypes	Collection of types which support bidirectional adaptation between CEL and Java native value representations.
AstMutator	AstMutator contains logic for mutating a CelAbstractSyntaxTree.
AstMutator.MangledComprehensionAst	Intermediate value class to store the mangled identifiers for iteration variable and the comprehension result.
AstMutator.MangledComprehensionName	Intermediate value class to store the mangled names for iteration variable and the comprehension result.
AstMutator.MangledComprehensionType	Intermediate value class to store the types for iter_var and comprehension result of which its identifier names are being mangled.
BasicCodePointArray	An array of code points that contain code points from both the Latin-1 character set and Basic Multilingual Plane.
BidiConverter<A,B>	The BidiConverter is a bidirectional converter which contains Converter objects to forward convert from proto to CEL and backward convert from CEL to proto.
BoolValue	BoolValue is a simple CelValue wrapper around Java booleans.
BytesValue	BytesValue is a simple CelValue wrapper around CelByteString (immutable byte string).
Cel	Cel interface for parse, type-check, and evaluation of CEL programs.
CelAbstractSyntaxTree	Represents a checked or unchecked expression, its source, and related metadata such as source position information.
CelAstOptimizer	Public interface for performing a single, custom optimization on an AST.
CelAstOptimizer.OptimizationResult	Denotes the result of a single optimization pass on an AST.
CelAstValidator	Public interface for performing a single, custom validation on an AST.
CelAstValidator.IssuesFactory	Factory for populating issues while performing AST validation.
CelAttribute	CelAttribute represents the select path from the root (.) to a single leaf value that may be derived from the activation (e.g.
CelAttribute.Qualifier	Representation of a single select qualifier or index.
CelAttribute.Qualifier.Kind	Legal attribute qualifier kinds.
CelAttributePattern	A Pattern for matching against CelAttributes.
CelAttributeResolver	Resolver for attribute lookups at runtime.
CELBaseVisitor<T>	This class provides an empty implementation of CELVisitor, which can be extended to create a visitor which only needs to handle a subset of the available methods.
CelBuilder	Interface for building an instance of Cel.
CelByteString	CelByteString is an immutable sequence of a byte array.
CelChecker	Public interface for type-checking parsed CEL expressions.
CelCheckerBuilder	Interface for building an instance of CelChecker
CelCheckerLegacyImpl	CelChecker implementation which uses the original CEL-Java APIs to provide a simple, consistent interface for type-checking.
CelCheckerLegacyImpl.Builder	Builder class for the legacy CelChecker implementation.
CelCheckerLibrary	CelCheckerLibrary defines the interface to extend functionalities beyond the CEL standard functions for CelChecker.
CelCodePointArray	Represents an in-memory read-only contiguous source of Unicode code points.
CelCompiler	CelCompiler bundles up the common concerns for parsing and type-checking exposes additional methods for performing both operations in a single pass.
CelCompilerBuilder	Interface for building an instance of CelCompiler
CelCompilerFactory	Factory class for creating builders for type-checker and compiler instances.
CelCompilerImpl	CelCompiler implementation which uses either the legacy or modernized CEL-Java stack to offer a stream-lined expression parse/type-check experience, via a single compile method.
CelCompilerImpl.Builder	Builder for CelCompilerImpl
CelCompilerLibrary	CelCompilerLibrary defines the interface to extend functionalities beyond the CEL standard functions for CelCompiler.
CelConstant	Represents a primitive literal.
CelConstant.CelConstantNotSet	An unset constant.
CelConstant.Kind	Represents the type of the Constant
CelDescriptorPool	CelDescriptorPool allows lookup of descriptors for message types and field descriptors for Proto2 extension messages.
CelDescriptors	Value object containing multiple set of descriptors to be provided into the CEL environment.
CelDescriptors.Builder	Builder for configuring the CelDescriptors
CelDescriptorUtil	Utility class for working with protobuf descriptors.
CelEncoderExtensions	Internal implementation of Encoder Extensions.
CelErrorCode	The canonical error codes for CEL
CelEvaluationException	CelEvaluationException encapsulates the potential issues which could arise during the configuration or evaluation of an expression Program.
CelEvaluationListener	Functional interface for a callback method invoked by the runtime.
CelException	Base class for all checked exceptions explicitly thrown by the library.
CelExpr	An abstract representation of a common expression.
CelExpr.Builder	Builder for CelExpr.
CelExpr.CelCall	A call expression.
CelExpr.CelCall.Builder	Builder for CelCall.
CelExpr.CelComprehension	A comprehension expression applied to a list or map.
CelExpr.CelComprehension.Builder	Builder for Comprehension.
CelExpr.CelIdent	An identifier expression.
CelExpr.CelIdent.Builder	Builder for CelIdent.
CelExpr.CelList	A list creation expression.
CelExpr.CelList.Builder	Builder for CelList.
CelExpr.CelMap	A map creation expression.
CelExpr.CelMap.Builder	Builder for CelMap.
CelExpr.CelMap.Entry	Represents an entry of the map.
CelExpr.CelMap.Entry.Builder	Builder for CelMap.Entry.
CelExpr.CelNotSet	An unset expression.
CelExpr.CelSelect	A field selection expression.
CelExpr.CelSelect.Builder	Builder for CelSelect.
CelExpr.CelStruct	A message creation expression.
CelExpr.CelStruct.Builder	Builder for CelStruct.
CelExpr.CelStruct.Entry	Represents an entry of the struct
CelExpr.CelStruct.Entry.Builder	Builder for CelStruct.Entry.
CelExpr.ExprKind	Denotes the kind of the expression.
CelExpr.ExprKind.Kind	Expression kind.
CelExprConverter	Converts a proto-based Canonical Expression Tree Expr into the CEL native representation of Expression tree CelExpr and vice versa.
CelExprFactory	Factory for generating expression nodes.
CelExprIdGeneratorFactory	Factory for populating expression IDs
CelExprIdGeneratorFactory.ExprIdGenerator	Functional interface for generating the next unique expression ID.
CelExprIdGeneratorFactory.MonotonicIdGenerator	MonotonicIdGenerator increments expression IDs from an initial seed value.
CelExprIdGeneratorFactory.StableIdGenerator	StableIdGenerator ensures new IDs are only created the first time they are encountered.
CelExprV1Alpha1Converter	Converts a proto-based Canonical Expression Tree Expr into the CEL native representation of Expression tree CelExpr and vice versa.
CelExprVisitor	CEL expression visitor implementation using Cel native types.
CelExprVisitor.ComprehensionArg	ComprehensionArg specifies the arg ordinal values for comprehension arguments, where the ordinal of the enum maps to the ordinal of the argument in the comprehension expression.
CelExtensions	Collections of CEL Extensions.
CelFactory	Helper class to configure the entire CEL stack in a common interface.
CelFunctionDecl	Abstract representation of a CEL Function declaration.
CelFunctionDecl.Builder	Builder for configuring the CelFunctionDecl.
CelFunctionOverload	Interface describing the general signature of all CEL custom function implementations.
CelFunctionOverload.Binary<T1,T2>	Helper interface for describing binary functions where the type parameters are used to improve compile-time correctness of function bindings.
CelFunctionOverload.Unary<T>	Helper interface for describing unary functions where the type-parameter is used to improve compile-time correctness of function bindings.
CelFunctionResolver	Interface to a resolver for CEL functions based on the function name, overload ids, and arguments.
CelIdentDecl	Abstract representation of a CEL identifier declaration.
CelIdentDecl.Builder	Builder for configuring the CelIdentDecl.
CelIssue	Encapulates a CelSourceLocation and message representing an error within an expression.
CelIssue.Builder	Builder for configuring CelIssue.
CelIssue.Severity	Severity of a CelIssue.
CelKind	The CelKind indicates the type category.
CelLateFunctionBindings	Collection of CelFunctionBinding values which are intended to be created once per-evaluation, rather than once per-program setup.
CELLexer
CelMacro	Describes a function signature to match and the CelMacroExpander to apply.
CelMacroExpander	Converts the target and arguments of a function call that matches a macro.
CelMacroExprFactory	Assists with the expansion of CelMacro in a manner which is consistent with the source position and expression ID generation code leveraged by both the parser and type-checker.
CelMutableAst	An abstract representation of CEL Abstract Syntax tree that allows mutation in any of its properties.
CelMutableExpr	An abstract representation of a common expression that allows mutation in any of its properties.
CelMutableExpr.CelMutableCall	A mutable call expression.
CelMutableExpr.CelMutableComprehension	A mutable comprehension expression applied to a list or map.
CelMutableExpr.CelMutableIdent	A mutable identifier expression.
CelMutableExpr.CelMutableList	A mutable list creation expression.
CelMutableExpr.CelMutableMap	A mutable map creation expression.
CelMutableExpr.CelMutableMap.Entry	Represents an entry of the map
CelMutableExpr.CelMutableSelect	A mutable field selection expression.
CelMutableExpr.CelMutableStruct	A mutable list creation expression.
CelMutableExpr.CelMutableStruct.Entry	Represents a mutable entry of the struct.
CelMutableExprConverter	Converts a mutable Expression Tree CelMutableExpr into the CEL native representation of Expression tree CelExpr and vice versa.
CelMutableSource	Represents the mutable portion of the CelSource.
CelNavigableAst	Decorates a CelAbstractSyntaxTree with navigational properties.
CelNavigableExpr	CelNavigableExpr decorates CelExpr with capabilities to inspect the parent and its descendants with ease.
CelNavigableExpr.Builder	Builder to configure CelNavigableExpr.
CelNavigableMutableAst	Decorates a CelMutableAst with navigational properties.
CelNavigableMutableExpr	CelNavigableMutableExpr decorates CelMutableExpr with capabilities to inspect the parent and its descendants with ease.
CelNavigableMutableExpr.Builder	Builder to configure CelNavigableExpr.
CelOptimizationException	Checked exception thrown by CelOptimizer during AST optimization.
CelOptimizer	Public interface for optimizing an AST.
CelOptimizerBuilder	Interface for building an instance of CelOptimizer.
CelOptimizerFactory	Factory class for constructing an CelOptimizer instance.
CelOptionalLibrary	Internal implementation of CEL optional values.
CelOptionalLibrary.Function	Enumerations of function names used for supporting optionals.
CelOptions	Options to configure how the CEL parser, type-checker, and evaluator behave.
CelOptions.Builder	Builder for configuring the CelOptions.
CelOptions.ProtoUnsetFieldOptions	ProtoUnsetFieldOptions describes how to handle Activation.fromProto() calls where proto message fields may be unset and should either be handled perhaps as absent or as the default proto value.
CelOverloadDecl	Abstract representation of a CEL function overload declaration.
CelOverloadDecl.Builder	Builder for configuring the CelOverloadDecl.
CelParser	Public interface for the parsing CEL expressions.
CELParser
CELParser.BoolFalseContext
CELParser.BoolTrueContext
CELParser.BytesContext
CELParser.CalcContext
CELParser.ConditionalAndContext
CELParser.ConditionalOrContext
CELParser.ConstantLiteralContext
CELParser.CreateListContext
CELParser.CreateMapContext
CELParser.CreateMessageContext
CELParser.DoubleContext
CELParser.ExprContext
CELParser.ExprListContext
CELParser.FieldInitializerListContext
CELParser.IdentOrGlobalCallContext
CELParser.IndexContext
CELParser.IntContext
CELParser.ListInitContext
CELParser.LiteralContext
CELParser.LogicalNotContext
CELParser.MapInitializerListContext
CELParser.MemberCallContext
CELParser.MemberContext
CELParser.MemberExprContext
CELParser.NegateContext
CELParser.NestedContext
CELParser.NullContext
CELParser.OptExprContext
CELParser.OptFieldContext
CELParser.PrimaryContext
CELParser.PrimaryExprContext
CELParser.RelationContext
CELParser.SelectContext
CELParser.StartContext
CELParser.StringContext
CELParser.UintContext
CELParser.UnaryContext
CelParserBuilder	Interface for building an instance of CelParser
CelParserFactory	Factory class for producing CelParser instances and builders.
CelParserImpl	Modernized parser implementation for CEL.
CelParserImpl.Builder	Builder for CelParserImpl.
CelParserLibrary	CelParserLibrary defines the interface to extend functionalities beyond the CEL standard functions for CelParser.
CelProtoAbstractSyntaxTree	An Adapter for CelAbstractSyntaxTree constructed from Canonical Protos of CheckedExpr or ParsedExpr expressions.
CelProtoExprVisitor	CEL expression visitor implementation based on the Expr proto.
CelProtoJsonAdapter	CelProtoJsonAdapter is a utility to handle conversion from Java native objects representing CEL values to Protobuf's structured value which maps to JSON object schema.
CelProtoTypes	Utility class for working with Type.
CelProtoV1Alpha1AbstractSyntaxTree	An Adapter for CelAbstractSyntaxTree constructed from v1alpha1 Protos of CheckedExpr or ParsedExpr expressions.
CelReference	Describes a resolved reference to a declaration.
CelReference.Builder	Builder for configuring the CelReference
CelResolvedOverload	Representation of a function overload which has been resolved to a specific set of argument types and a function definition.
CelRuntime	The CelRuntime creates executable Program instances from CelAbstractSyntaxTree values.
CelRuntime.CelFunctionBinding	Binding consisting of an overload id, a Java-native argument signature, and an overload definition.
CelRuntime.Program	Creates an evaluable Program instance which is thread-safe and immutable.
CelRuntimeBuilder	Interface for building an instance of CelRuntime
CelRuntimeException	Wrapper for an unchecked runtime exception with a CelErrorCode supplied.
CelRuntimeFactory	Helper class to construct new CelRuntime instances.
CelRuntimeLegacyImpl	CelRuntime implementation based on the legacy CEL-Java stack.
CelRuntimeLegacyImpl.Builder	Builder class for CelRuntimeLegacyImpl.
CelRuntimeLibrary	CelCompilerLibrary defines the interface to extend functionalities beyond the CEL standard functions for CelRuntime.
CelSetsExtensions	Internal implementation of CEL Set extensions.
CelSetsExtensions.Function	Denotes the set extension function.
CelSource	Represents the source content of an expression and related metadata.
CelSource.Builder	Builder for CelSource.
CelSource.Extension	Tag for an extension that were used while parsing or type checking the source expression.
CelSource.Extension.Component	CEL component specifier.
CelSource.Extension.Version	Version of the extension
CelSourceHelper	Helper methods for common source handling in CEL.
CelSourceLocation	Represents a location within CelSource.
CelStandardDeclarations	Standard declarations for CEL.
CelStandardDeclarations.Builder	Builder for constructing the set of standard function/identifiers.
CelStandardDeclarations.Builder.FunctionFilter	Functional interface for filtering standard functions.
CelStandardDeclarations.Builder.IdentifierFilter	Functional interface for filtering standard identifiers.
CelStandardDeclarations.StandardIdentifier	Standard CEL identifiers.
CelStandardDeclarations.StandardOverload	General interface for defining a standard function overload.
CelStandardFunctions	Runtime function bindings for the standard functions in CEL.
CelStandardFunctions.Builder	Builder for constructing the set of standard function/identifiers.
CelStandardFunctions.Builder.FunctionFilter	Functional interface for filtering standard functions.
CelStandardFunctions.StandardFunction	Enumeration of Standard Function bindings.
CelStandardFunctions.StandardFunction.Overload	Container class for CEL standard function overloads.
CelStandardFunctions.StandardFunction.Overload.Arithmetic	Overloads for performing arithmetic operations.
CelStandardFunctions.StandardFunction.Overload.BooleanOperator	Overloads for logical operators that return a bool as a result.
CelStandardFunctions.StandardFunction.Overload.Comparison	Overloads for performing numeric comparisons.
CelStandardFunctions.StandardFunction.Overload.Conversions	Overloads for performing type conversions.
CelStandardFunctions.StandardFunction.Overload.DateTime	Overloads for functions performing date/time operations.
CelStandardFunctions.StandardFunction.Overload.Index	Overloads for indexing a list or a map.
CelStandardFunctions.StandardFunction.Overload.InternalOperator	Overloads for internal functions that may have been rewritten by macros (ex: @in)
CelStandardFunctions.StandardFunction.Overload.OptionalValue	Overloads for optional values.
CelStandardFunctions.StandardFunction.Overload.Relation	Overloads for functions that test relations.
CelStandardFunctions.StandardFunction.Overload.Size	Overloads for retrieving the size of a literal or a collection.
CelStandardFunctions.StandardFunction.Overload.StringMatchers	Overloads for functions performing string matching, such as regular expressions or contains check.
CelStandardFunctions.StandardOverload	General interface for defining a standard function overload.
CelStandardMacro	CelStandardMacro enum represents all of the macros defined as part of the CEL standard library.
CelStringExtensions	Internal implementation of CEL string extensions.
CelStringExtensions.Function	Denotes the string extension function
CelType	Abstract representation of a CEL type which indicates its CelKind, name, and parameters.
CelTypeProvider	The CelTypeProvider is used to lookup CelType definitions by name, as well as enumerate supported CelTypeProvider.types().
CelTypeProvider.CombinedCelTypeProvider	The CombinedCelTypeProvider implements the CelTypeProvider interface by merging the CelType instances supported by each together.
CelTypes	Utility class for working with CelType.
CelUnknownSet	Unknown set representation.
CelUnparser	Provides an unparsing utility that converts an AST back into a human-readable format.
CelUnparserFactory	Factory class for producing CelUnparser instances and builders.
CelUnparserVisitor	Visitor implementation to unparse an AST.
CelV1AlphaTypes	Utility class for working with Type.
CelValidationException	Base class for all checked exceptions explicitly thrown by the library during parsing.
CelValidationResult	CelValidationResult encapsulates the CelAbstractSyntaxTree and CelIssue set which may be generated during the parse and check phases.
CelValidator	Public interface for validating an AST.
CelValidatorBuilder	Interface for building an instance of CelValidator.
CelValidatorFactory	Factory class for constructing an CelValidator instance.
CelValue	A representation of a CEL value for the runtime.
CelValueProvider	CelValueProvider is an interface for constructing new struct values.
CelValueProvider.CombinedCelValueProvider	The CelValueProvider.CombinedCelValueProvider takes one or more CelValueProvider instances and attempts to create a CelValue instance for a given struct type name by calling each value provider in the order that they are provided to the constructor.
CelVarDecl	Abstract representation of a CEL variable declaration.
CelVariableResolver	Functional interface that exposes a method to find a CEL variable value by name.
CELVisitor<T>	This interface defines a complete generic visitor for a parse tree produced by CELParser.
CheckedExpr	A CEL expression which has been successfully type checked.
CheckedExpr	A CEL expression which has been successfully type checked.
CheckedExpr.Builder	A CEL expression which has been successfully type checked.
CheckedExpr.Builder	A CEL expression which has been successfully type checked.
CheckedExprOrBuilder
CheckedExprOrBuilder
CodePointStream	Implementation of ANTLRv4 CharStream using CelCodePointArray.
CombinedDescriptorPool	The CombinedDescriptorPool takes one or more CelDescriptorPool instances and supports descriptor lookups in the order the descriptor pools are added to the constructor.
ComparisonFunctions	The ComparisonFunctions methods provide safe cross-type comparisons between long, double, and UnsignedLong values.
Constant	Represents a primitive literal.
Constant	Represents a primitive literal.
Constant.Builder	Represents a primitive literal.
Constant.Builder	Represents a primitive literal.
Constant.ConstantKindCase
Constant.ConstantKindCase
ConstantFoldingOptimizer	Performs optimization for inlining constant scalar and aggregate literal values within function calls and select statements with their evaluated result.
ConstantFoldingOptimizer.ConstantFoldingOptions	Options to configure how Constant Folding behave.
ConstantFoldingOptimizer.ConstantFoldingOptions.Builder	Builder for configuring the ConstantFoldingOptimizer.ConstantFoldingOptions.
ConstantOrBuilder
ConstantOrBuilder
Constants	Internal utility class for working with Constant.
Converter<A,B>	Functional interface for converting between two types.
Decl	Represents a declaration of a named value or function.
Decl	Represents a declaration of a named value or function.
Decl.Builder	Represents a declaration of a named value or function.
Decl.Builder	Represents a declaration of a named value or function.
Decl.DeclKindCase
Decl.DeclKindCase
Decl.FunctionDecl	Function declaration specifies one or more overloads which indicate the function's parameter types and return type.
Decl.FunctionDecl	Function declaration specifies one or more overloads which indicate the function's parameter types and return type.
Decl.FunctionDecl.Builder	Function declaration specifies one or more overloads which indicate the function's parameter types and return type.
Decl.FunctionDecl.Builder	Function declaration specifies one or more overloads which indicate the function's parameter types and return type.
Decl.FunctionDecl.Overload	An overload indicates a function's parameter types and return type, and may optionally include a function body described in terms of [Expr][google.api.expr.v1alpha1.Expr] values.
Decl.FunctionDecl.Overload	An overload indicates a function's parameter types and return type, and may optionally include a function body described in terms of [Expr][cel.expr.Expr] values.
Decl.FunctionDecl.Overload.Builder	An overload indicates a function's parameter types and return type, and may optionally include a function body described in terms of [Expr][google.api.expr.v1alpha1.Expr] values.
Decl.FunctionDecl.Overload.Builder	An overload indicates a function's parameter types and return type, and may optionally include a function body described in terms of [Expr][cel.expr.Expr] values.
Decl.FunctionDecl.OverloadOrBuilder
Decl.FunctionDecl.OverloadOrBuilder
Decl.FunctionDeclOrBuilder
Decl.FunctionDeclOrBuilder
Decl.IdentDecl	Identifier declaration which specifies its type and optional `Expr` value.
Decl.IdentDecl	Identifier declaration which specifies its type and optional `Expr` value.
Decl.IdentDecl.Builder	Identifier declaration which specifies its type and optional `Expr` value.
Decl.IdentDecl.Builder	Identifier declaration which specifies its type and optional `Expr` value.
Decl.IdentDeclOrBuilder
Decl.IdentDeclOrBuilder
DeclOrBuilder
DeclOrBuilder
DeclProto
DeclProto
DefaultDescriptorPool	A descriptor pool that has descriptors pre-loaded for well-known types defined by WellKnownProto.
DefaultDispatcher	Default implementation of Dispatcher.
DefaultInstanceMessageFactory	Singleton factory for creating default messages from a protobuf descriptor.
DefaultInterpreter	Default implementation of the CEL interpreter.
DefaultMessageFactory	DefaultMessageFactory produces Message.Builder instances by protobuf name.
DefaultMetadata	Metadata implementation based on CelAbstractSyntaxTree.
DescriptorMessageProvider	An implementation of RuntimeTypeProvider which relies on proto descriptors.
DescriptorTypeProvider	The DescriptorTypeProvider provides type information for one or more Descriptors.Descriptor instances of proto messages.
DescriptorTypeProvider.EnumValueDef	Value object for an enum DescriptorTypeProvider.EnumValueDef.name() and DescriptorTypeProvider.EnumValueDef.value().
DescriptorTypeProvider.FieldDef	Value object for a proto-based field definition.
DescriptorTypeProvider.MapEntryDef	Value object for Map entry TypeDef information.
DescriptorTypeProvider.SymbolTable	Helper class to construct a symbol table for messages, enums, and their respective declarations.
DescriptorTypeProvider.TypeDef	Value object for a proto-based primitive, message, or enum definition.
Dispatcher	An object which implements dispatching of function calls.
Dispatcher.ImmutableCopy	An Immutable copy of a Dispatcher.
DoubleValue	DoubleValue is a simple CelValue wrapper around Java doubles.
DurationLiteralValidator	DurationLiteralValidator ensures that duration literal arguments are valid.
DurationValue	DurationValue is a simple CelValue wrapper around Duration
DynamicMessageFactory	Deprecated. Do not use.
DynamicProto	The DynamicProto class supports the conversion of Any values to concrete Message types based on provided descriptors.
EnumType	Enum types to support strongly typed enums with lookups by value name and number.
EnumType.EnumNameResolver	Functional interface for looking up an enum name by its number.
EnumType.EnumNumberResolver	Functional interface for lookup up an enum number by its local or fully qualified name.
EnumValue	An enum value.
EnumValue<E extends java.lang.Enum<E>>	EnumValue is a simple CelValue wrapper around Java enums.
EnumValue	An enum value.
EnumValue.Builder	An enum value.
EnumValue.Builder	An enum value.
EnumValueOrBuilder
EnumValueOrBuilder
Env	Environment used during checking of expressions.
Env.DeclGroup	Object for managing a group of declarations within a scope.
Env.FunctionBuilder	Deprecated. Use CelFunctionDecl.newBuilder() instead.
Env.IdentBuilder	Deprecated. Use CelVarDecl#newBuilder() instead.
EnvVisitable	Simple API for exposing a class with a visitable CEL environment.
EnvVisitor	Simple API for visiting the declarations of a CEL environment
Errors	An object which manages error reporting.
Errors.Error	Represents an error.
Errors.ErrorFormatter	Helper interface to format an error string.
Errors.SourceLocation	SourceLocation gives the line and column where an expression starts.
ErrorSet	A set of errors.
ErrorSet	A set of errors.
ErrorSet.Builder	A set of errors.
ErrorSet.Builder	A set of errors.
ErrorSetOrBuilder
ErrorSetOrBuilder
ErrorValue	CelErrorValue represent the intermediate error that occurs during evaluation in the form of Java exception.
EvalProto
EvalProto
EvalState	The state of an evaluation.
EvalState	The state of an evaluation.
EvalState.Builder	The state of an evaluation.
EvalState.Builder	The state of an evaluation.
EvalState.Result	A single evalution result.
EvalState.Result	A single evaluation result.
EvalState.Result.Builder	A single evalution result.
EvalState.Result.Builder	A single evaluation result.
EvalState.ResultOrBuilder
EvalState.ResultOrBuilder
EvalStateOrBuilder
EvalStateOrBuilder
Explain	Deprecated.
Explain	Deprecated.
Explain.Builder	Values of intermediate expressions produced when evaluating expression.
Explain.Builder	Values of intermediate expressions produced when evaluating expression.
Explain.ExprStep	ID and value index of one step.
Explain.ExprStep	ID and value index of one step.
Explain.ExprStep.Builder	ID and value index of one step.
Explain.ExprStep.Builder	ID and value index of one step.
Explain.ExprStepOrBuilder
Explain.ExprStepOrBuilder
ExplainOrBuilder	Deprecated.
ExplainOrBuilder	Deprecated.
ExplainProto
ExplainProto
Expr	An abstract representation of a common expression.
Expr	An abstract representation of a common expression.
Expr.Builder	An abstract representation of a common expression.
Expr.Builder	An abstract representation of a common expression.
Expr.Call	A call expression, including calls to predefined functions and operators.
Expr.Call	A call expression, including calls to predefined functions and operators.
Expr.Call.Builder	A call expression, including calls to predefined functions and operators.
Expr.Call.Builder	A call expression, including calls to predefined functions and operators.
Expr.CallOrBuilder
Expr.CallOrBuilder
Expr.Comprehension	A comprehension expression applied to a list or map.
Expr.Comprehension	A comprehension expression applied to a list or map.
Expr.Comprehension.Builder	A comprehension expression applied to a list or map.
Expr.Comprehension.Builder	A comprehension expression applied to a list or map.
Expr.ComprehensionOrBuilder
Expr.ComprehensionOrBuilder
Expr.CreateList	A list creation expression.
Expr.CreateList	A list creation expression.
Expr.CreateList.Builder	A list creation expression.
Expr.CreateList.Builder	A list creation expression.
Expr.CreateListOrBuilder
Expr.CreateListOrBuilder
Expr.CreateStruct	A map or message creation expression.
Expr.CreateStruct	A map or message creation expression.
Expr.CreateStruct.Builder	A map or message creation expression.
Expr.CreateStruct.Builder	A map or message creation expression.
Expr.CreateStruct.Entry	Represents an entry.
Expr.CreateStruct.Entry	Represents an entry.
Expr.CreateStruct.Entry.Builder	Represents an entry.
Expr.CreateStruct.Entry.Builder	Represents an entry.
Expr.CreateStruct.Entry.KeyKindCase
Expr.CreateStruct.Entry.KeyKindCase
Expr.CreateStruct.EntryOrBuilder
Expr.CreateStruct.EntryOrBuilder
Expr.CreateStructOrBuilder
Expr.CreateStructOrBuilder
Expr.ExprKindCase
Expr.ExprKindCase
Expr.Ident	An identifier expression.
Expr.Ident	An identifier expression.
Expr.Ident.Builder	An identifier expression.
Expr.Ident.Builder	An identifier expression.
Expr.IdentOrBuilder
Expr.IdentOrBuilder
Expr.Select	A field selection expression.
Expr.Select	A field selection expression.
Expr.Select.Builder	A field selection expression.
Expr.Select.Builder	A field selection expression.
Expr.SelectOrBuilder
Expr.SelectOrBuilder
ExprChecker	Deprecated. Please migrate to CEL-Java Fluent APIs instead.
ExprChecker.OverloadResolution	Helper object for holding an overload resolution result.
Expression	An abstract representation of a common expression.
Expression.Call<E extends Expression>	A call expression, including calls to predefined functions and operators.
Expression.Comprehension<E extends Expression>	A comprehension expression applied to a list or map.
Expression.Ident	An identifier expression.
Expression.List<E extends Expression>	A list creation expression.
Expression.Map<E extends Expression.Map.Entry<?>>	A map creation expression.
Expression.Map.Entry<T extends Expression>	Represents an entry of the map.
Expression.Select<E extends Expression>	A field selection expression.
Expression.Struct<E extends Expression.Struct.Entry<?>>	A message creation expression.
Expression.Struct.Entry<T extends Expression>	Represents an entry of the struct
ExprFeatures	Deprecated. Use CelOptions instead.
ExprOrBuilder
ExprOrBuilder
ExprValue	The value of an evaluated expression.
ExprValue	The value of an evaluated expression.
ExprValue.Builder	The value of an evaluated expression.
ExprValue.Builder	The value of an evaluated expression.
ExprValue.KindCase
ExprValue.KindCase
ExprValueOrBuilder
ExprValueOrBuilder
ExprVisitor	CEL expression visitor implementation.
ExprVisitor.ComprehensionArg	ComprehensionArg specifies the arg ordinal values for comprehension arguments, where the ordinal of the enum maps to the ordinal of the argument in the comprehension expression.
FileDescriptorSetConverter	Utility class for converting from a FileDescriptorSet to a collection of FileDescriptor instances.
FunctionOverload	Interface describing the general signature of all CEL custom function implementations.
FunctionOverload.Binary<T1,T2>	Helper interface for describing binary functions where the type parameters are used to improve compile-time correctness of function bindings.
FunctionOverload.Unary<T>	Helper interface for describing unary functions where the type-parameter is used to improve compile-time correctness of function bindings.
FunctionResolver	Interface to a resolver for CEL functions based on the function name, overload ids, and arguments.
GlobalResolver	An interface describing an object that can perform a lookup on a given name, returning the value associated with the so-named global variable.
HomogeneousLiteralValidator	HomogeneousLiteralValidator checks that all list and map literals entries have the same types, i.e.
ImmutableListValue<E extends CelValue>	ImmutableListValue is a representation of an immutable list containing zero or more CelValue.
ImmutableMapValue<K extends CelValue,V extends CelValue>	MapValue is an abstract representation of an immutable map containing CelValue as keys and values.
InferenceContext	An object holding a context for type inference.
Internal	Annotates a program element (class, method, package, etc) which is internal to CEL, not part of the public API, and should not be used by users of CEL.
Interpretable	Represent an expression which can be interpreted repeatedly using a given activation.
Interpreter	Interface to a CEL interpreter.
InterpreterException	An exception produced during interpretation of expressions.
InterpreterException.Builder	Builder for InterpreterException.
InterpreterUtil	Util class for CEL interpreter.
IntValue	IntValue is a simple CelValue wrapper around Java longs.
Latin1CodePointArray	Represents an in-memory contiguous source of ISO-LATIN-1 code points.
ListType	Lists are a parameterized type with the parameter indicating the elemType.
ListValue	A list.
ListValue<E extends CelValue>	ListValue is an abstract representation of a generic list containing zero or more CelValue.
ListValue	A list.
ListValue.Builder	A list.
ListValue.Builder	A list.
ListValueOrBuilder
ListValueOrBuilder
MapType	Maps are a parameterized type where the two parameters supported indicate the keyType and valueType of map entries.
MapValue	A map.
MapValue<K extends CelValue,V extends CelValue>	MapValue is an abstract representation of a generic map containing CelValue as keys and values.
MapValue	A map.
MapValue.Builder	A map.
MapValue.Builder	A map.
MapValue.Entry	An entry in the map.
MapValue.Entry	Protobuf type cel.expr.MapValue.Entry
MapValue.Entry.Builder	An entry in the map.
MapValue.Entry.Builder	Protobuf type cel.expr.MapValue.Entry
MapValue.EntryOrBuilder
MapValue.EntryOrBuilder
MapValueOrBuilder
MapValueOrBuilder
MessageFactory	Deprecated. Do not use.
MessageFactory.CombinedMessageFactory	The CombinedMessageFactory takes one or more MessageFactory instances and attempts to create a Message.Builder instance for a given messageName by calling each MessageFactory in the order that they are provided to the constructor.
MessageProvider	An object which allows to create and interpret messages.
Metadata	An interface which provides metadata for syntax nodes.
NullableType	Nullable types are a union type which indicate that the value is either the targetType or SimpleType.NULL_TYPE
NullValue	NullValue represents the value 'null' of 'null_type' according to the CEL specification.
OpaqueType	An opaque type's properties may only be accessed via function calls associated with the type.
OpaqueValue	OpaqueValue is the value representation of OpaqueType.
Operator	Package-private enumeration of Common Expression Language operators.
OptionalType	OptionalType is an opaque type that that represents an optional value.
OptionalValue<E extends CelValue>	First-class support for CEL optionals.
ParsedExpr	An expression together with source information as returned by the parser.
ParsedExpr	An expression together with source information as returned by the parser.
ParsedExpr.Builder	An expression together with source information as returned by the parser.
ParsedExpr.Builder	An expression together with source information as returned by the parser.
ParsedExprOrBuilder
ParsedExprOrBuilder
ProtoAdapter	The ProtoAdapter utilities handle conversion between native Java objects which represent CEL values and well-known protobuf counterparts.
ProtoCelValueConverter	CelValueConverter handles bidirectional conversion between native Java and protobuf objects to CelValue.
ProtoEquality	The ProtoEquality implementation is an alternative to the Message.equals(java.lang.Object) implementation that is consistent with the C++ MessageDifferencer::Equals definition.
ProtoMessageFactory	ProtoMessageFactory provides a method to create a protobuf builder objects by name.
ProtoMessageFactory.CombinedMessageFactory	The ProtoMessageFactory.CombinedMessageFactory takes one or more ProtoMessageFactory instances and attempts to create a Message.Builder instance for a given message name by calling each message factory in the order that they are provided to the constructor.
ProtoMessageType	The ProtoMessageType is a StructType with support for proto Extensions and field masks.
ProtoMessageType.Extension	Extension contains the name, type, and target message type of the extension.
ProtoMessageTypeProvider	The ProtoMessageTypeProvider implements the CelTypeProvider interface to provide CelType objects for the core CEL types and a list of protobuf message types.
ProtoMessageValue	ProtoMessageValue is a struct value with protobuf support.
ProtoMessageValueProvider	ProtoMessageValueProvider constructs new instances of a protobuf message given its fully qualified name and its fields to populate.
ProtoTypeMask	ProtoTypeMask describes the fraction of a protobuf type's object graph that should be visible within CEL expressions.
ProtoTypeMaskTypeProvider	The ProtoTypeMaskTypeProvider binds a set of ProtoTypeMask instances to type definitions and ensures that only fields which have been explicitly listed by the set of ProtoTypeMask values is exposed within the CEL type system.
Reference	Describes a resolved reference to a declaration.
Reference	Describes a resolved reference to a declaration.
Reference.Builder	Describes a resolved reference to a declaration.
Reference.Builder	Describes a resolved reference to a declaration.
ReferenceOrBuilder
ReferenceOrBuilder
RegexLiteralValidator	RegexLiteralValidator ensures that regex patterns are valid.
Registrar	An object which registers the functions that a Dispatcher calls.
Registrar.BinaryFunction<T1,T2>	Helper interface for describing binary functions where the type parameters are used to improve compile-time correctness of function bindings.
Registrar.Function	Interface describing the general signature of all CEL custom function implementations.
Registrar.UnaryFunction<T>	Helper interface for describing unary functions where the type-parameter is used to improve compile-time correctness of function bindings.
ResolvedOverload	Representation of a function overload which has been resolved to a specific set of argument types and a function definition.
RuntimeEquality	CEL Library Internals.
RuntimeHelpers	Helper methods for common CEL related routines.
RuntimeTypeProvider	The RuntimeTypeProvider is a combination of the MessageProvider and TypeResolver interfaces.
RuntimeTypeProviderLegacyImpl	Bridge between the old RuntimeTypeProvider and CelValueProvider APIs.
RuntimeUnknownResolver	Runtime representation of the current state in an iterative evaluation session.
RuntimeUnknownResolver.Builder	Builder for RuntimeUnknownResolver.
SafeStringFormatter	SafeStringFormatter is a wrapper around JDK's String.format(java.lang.String, java.lang.Object...).
SelectableValue<T extends CelValue>	SelectableValue is an interface for representing a value that supports field selection and presence tests.
SimpleType	Simple types represent scalar, dynamic, and error values.
Source	Common interface definition for source properties.
SourceInfo	Source information collected at parse time.
SourceInfo	Source information collected at parse time.
SourceInfo.Builder	Source information collected at parse time.
SourceInfo.Builder	Source information collected at parse time.
SourceInfo.Extension	An extension that was requested for the source expression.
SourceInfo.Extension.Builder	An extension that was requested for the source expression.
SourceInfo.Extension.Component	CEL component specifier.
SourceInfo.Extension.Version	Version
SourceInfo.Extension.Version.Builder	Version
SourceInfo.Extension.VersionOrBuilder
SourceInfo.ExtensionOrBuilder
SourceInfoOrBuilder
SourceInfoOrBuilder
SourcePosition	A specific position in source.
SourcePosition.Builder	A specific position in source.
SourcePositionOrBuilder
StandardFunctions	Deprecated. Do not use.
StringValue	StringValue is a simple CelValue wrapper around Java strings.
StructType	Struct type indicates that the type name is a structured object with typed properties.
StructType.Field	Value object which holds a reference to the field name and type.
StructType.FieldResolver	The FieldResolver is used to lookup the type of a StructType's fieldName.
StructTypeReference	A simple type reference to a struct.
StructValue<T extends CelValue>	StructValue is a representation of a structured object with typed properties.
SubexpressionOptimizer	Performs Common Subexpression Elimination.
SubexpressionOptimizer.SubexpressionOptimizerOptions	Options to configure how Common Subexpression Elimination behave.
SubexpressionOptimizer.SubexpressionOptimizerOptions.Builder	Builder for configuring the SubexpressionOptimizer.SubexpressionOptimizerOptions.
SupplementalCodePointArray	Array of code points that contain code points from Latin-1 character set, basic multilingual plane or the supplemental multilingual plane.
SyntaxProto
SyntaxProto
TimestampLiteralValidator	TimestampLiteralValidator ensures that timestamp literal arguments are valid.
TimestampValue	TimestampValue is a simple CelValue wrapper around Instant
TraversalOrder	Specifies the traversal order of AST navigation.
Type	Represents a CEL type.
Type	Represents a CEL type.
Type.AbstractType	Application defined abstract type.
Type.AbstractType	Application defined abstract type.
Type.AbstractType.Builder	Application defined abstract type.
Type.AbstractType.Builder	Application defined abstract type.
Type.AbstractTypeOrBuilder
Type.AbstractTypeOrBuilder
Type.Builder	Represents a CEL type.
Type.Builder	Represents a CEL type.
Type.FunctionType	Function type with result and arg types.
Type.FunctionType	Function type with result and arg types.
Type.FunctionType.Builder	Function type with result and arg types.
Type.FunctionType.Builder	Function type with result and arg types.
Type.FunctionTypeOrBuilder
Type.FunctionTypeOrBuilder
Type.ListType	List type with typed elements, e.g.
Type.ListType	List type with typed elements, e.g.
Type.ListType.Builder	List type with typed elements, e.g.
Type.ListType.Builder	List type with typed elements, e.g.
Type.ListTypeOrBuilder
Type.ListTypeOrBuilder
Type.MapType	Map type with parameterized key and value types, e.g.
Type.MapType	Map type with parameterized key and value types, e.g.
Type.MapType.Builder	Map type with parameterized key and value types, e.g.
Type.MapType.Builder	Map type with parameterized key and value types, e.g.
Type.MapTypeOrBuilder
Type.MapTypeOrBuilder
Type.PrimitiveType	CEL primitive types.
Type.PrimitiveType	CEL primitive types.
Type.TypeKindCase
Type.TypeKindCase
Type.WellKnownType	Well-known protobuf types treated with first-class support in CEL.
Type.WellKnownType	Well-known protobuf types treated with first-class support in CEL.
TypeFormatter	Class to format Type objects into String values.
TypeOrBuilder
TypeOrBuilder
TypeParamType	Type parameters are 'free' types which take on a concrete type contextually.
TypeProvider	Deprecated. Use CelTypeProvider instead.
TypeProvider.CombinedTypeProvider	The CombinedTypeProvider takes one or more TypeProvider instances and attempts to look up a Type instance for a given typeName by calling each TypeProvider in the order that they are provided to the constructor.
TypeProvider.ExtensionFieldType	Result of a TypeProvider.lookupExtensionType(java.lang.String) call.
TypeProvider.FieldType	Result of a TypeProvider.lookupFieldType(dev.cel.expr.Type, java.lang.String) call.
Types	Utilities for dealing with the Type proto.
TypeType	The TypeType is a type which holds a reference to a type-kind.
TypeValue	TypeValue holds the CEL type information for the underlying CelValue.
UintValue	UintValue represents CelValue for unsigned longs.
UnknownContext	AsyncContext represents the state required for an iterative evaluation session in the CEL evaluator.
UnknownSet	A set of expressions for which the value is unknown.
UnknownSet	A set of expressions for which the value is unknown.
UnknownSet.Builder	A set of expressions for which the value is unknown.
UnknownSet.Builder	A set of expressions for which the value is unknown.
UnknownSetOrBuilder
UnknownSetOrBuilder
UnknownTrackingInterpretable	An interpretable that allows for tracking unknowns at runtime.
UnspecifiedType	Represents an unspecified CEL-Type.
Value	Represents a CEL value.
Value	Represents a CEL value.
Value.Builder	Represents a CEL value.
Value.Builder	Represents a CEL value.
Value.KindCase
Value.KindCase
ValueOrBuilder
ValueOrBuilder
ValueProto
ValueProto
WellKnownProto	WellKnownProto types used throughout CEL.