Package dev.cel.checker

Class ExprChecker

java.lang.Object

dev.cel.checker.ExprChecker

@Internal
@Deprecated
public final class ExprChecker
extends java.lang.Object

Deprecated.

Please migrate to CEL-Java Fluent APIs instead. See CelCompilerFactory.

The expression type checker.

CEL-Java library internals. Do not use.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	ExprChecker.OverloadResolution	Deprecated. Helper object for holding an overload resolution result.

Method Summary

Modifier and Type	Method	Description
static CheckedExpr	check(Env env, java.lang.String inContainer, ParsedExpr parsedExpr)	Deprecated. Do not use.
static CelAbstractSyntaxTree	typecheck(Env env, java.lang.String inContainer, CelAbstractSyntaxTree ast, com.google.common.base.Optional<CelType> expectedResultType)	Deprecated. Type-checks the parsed expression within the given environment and returns a checked expression.
static CheckedExpr	typecheck(Env env, java.lang.String inContainer, ParsedExpr parsedExpr, com.google.common.base.Optional<Type> expectedResultType)	Deprecated. Do not use.
CelExpr	visit(CelExpr expr)	Deprecated. Visit the expr value, routing to overloads based on the kind of expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

check

@CheckReturnValue
@Deprecated
public static CheckedExpr check(Env env,
                                java.lang.String inContainer,
                                ParsedExpr parsedExpr)

Deprecated.

Do not use. CEL-Java users should leverage the Fluent APIs instead. See CelCompilerFactory.

Checks the parsed expression within the given environment and returns a checked expression. Conditions for type checking and the result are described in checked.proto.

typecheck

@CheckReturnValue
@Deprecated
public static CheckedExpr typecheck(Env env,
                                    java.lang.String inContainer,
                                    ParsedExpr parsedExpr,
                                    com.google.common.base.Optional<Type> expectedResultType)

Deprecated.

Do not use. CEL-Java users should leverage the Fluent APIs instead. See CelCompilerFactory.

Type-checks the parsed expression within the given environment and returns a checked expression. If an expected result type was given, then it verifies that that type matches the actual result type. Conditions for type checking and the constructed CheckedExpr are described in checked.proto.

typecheck

@CheckReturnValue
@Internal
public static CelAbstractSyntaxTree typecheck(Env env,
                                              java.lang.String inContainer,
                                              CelAbstractSyntaxTree ast,
                                              com.google.common.base.Optional<CelType> expectedResultType)

Deprecated.

Type-checks the parsed expression within the given environment and returns a checked expression. If an expected result type was given, then it verifies that that type matches the actual result type. Conditions for type checking and the constructed CheckedExpr are described in checked.proto.

CEL Library Internals. Do not use. CEL-Java users should use the Fluent APIs instead.

visit

@CheckReturnValue
public CelExpr visit(CelExpr expr)

Deprecated.

Visit the expr value, routing to overloads based on the kind of expression.