Package dev.cel.parser

Class CelParserImpl

java.lang.Object

dev.cel.parser.CelParserImpl

All Implemented Interfaces:

EnvVisitable, CelParser

@Immutable
@Internal
public final class CelParserImpl
extends java.lang.Object
implements CelParser, EnvVisitable

Modernized parser implementation for CEL.

CEL Library Internals. Do Not Use. Consumers should use factories, such as CelParserFactory instead to instantiate a parser.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CelParserImpl.Builder	Builder for CelParserImpl.

Method Summary

Modifier and Type	Method	Description
void	accept(EnvVisitor visitor)
CelOptions	getOptions()	Return the options the CelParser was originally created with.
static CelParserBuilder	newBuilder()	Creates a new CelParserImpl.Builder.
CelValidationResult	parse(CelSource source)	Parse the input expression and return a CelValidationResult.
CelValidationResult	parse(java.lang.String expression, java.lang.String description)	Parse the input expression and return a CelValidationResult.
CelParserBuilder	toParserBuilder()

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.cel.parser.CelParser

parse

Method Detail

newBuilder

public static CelParserBuilder newBuilder()

Creates a new CelParserImpl.Builder.

parse

public CelValidationResult parse(java.lang.String expression,
                                 java.lang.String description)

Description copied from interface: CelParser

Parse the input expression and return a CelValidationResult.

The description may be used to help tailor error messages for the location where the expression originates, e.g. a file name or form UI element.

Parse validates the syntax of an expression.

Specified by:

parse in interface CelParser

parse

public CelValidationResult parse(CelSource source)

Description copied from interface: CelParser

Parse the input expression and return a CelValidationResult.

The description may be used to help tailor error messages for the location where the expression originates, e.g. a file name or form UI element.

Parse validates the syntax of an expression.

Specified by:

parse in interface CelParser

toParserBuilder

public CelParserBuilder toParserBuilder()

Specified by:

toParserBuilder in interface CelParser

getOptions

public CelOptions getOptions()

Return the options the CelParser was originally created with.

accept

public void accept(EnvVisitor visitor)

Specified by:

accept in interface EnvVisitable