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@Deprecated(since="11", forRemoval=true) public interface Parser
Deprecated, for removal: This API element is subject to removal in a future version.Nashorn JavaScript script engine and APIs, and the jjs tool are deprecated with the intent to remove them in a future release.Represents nashorn ECMAScript parser instance.- Since:
- 9
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description static Parsercreate(String... options)Deprecated, for removal: This API element is subject to removal in a future version.Factory method to create a new instance of Parser.CompilationUnitTreeparse(File file, DiagnosticListener listener)Deprecated, for removal: This API element is subject to removal in a future version.Parses the source file and returns compilation unit treeCompilationUnitTreeparse(String name, Reader reader, DiagnosticListener listener)Deprecated, for removal: This API element is subject to removal in a future version.Parses the reader and returns compilation unit treeCompilationUnitTreeparse(String name, String code, DiagnosticListener listener)Deprecated, for removal: This API element is subject to removal in a future version.Parses the string source and returns compilation unit treeCompilationUnitTreeparse(URL url, DiagnosticListener listener)Deprecated, for removal: This API element is subject to removal in a future version.Parses the source url and returns compilation unit treeCompilationUnitTreeparse(Path path, DiagnosticListener listener)Deprecated, for removal: This API element is subject to removal in a future version.Parses the source Path and returns compilation unit treeCompilationUnitTreeparse(ScriptObjectMirror scriptObj, DiagnosticListener listener)Deprecated, for removal: This API element is subject to removal in a future version.Parses the source from script object and returns compilation unit tree
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Method Detail
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parse
CompilationUnitTree parse(File file, DiagnosticListener listener) throws IOException, NashornException
Deprecated, for removal: This API element is subject to removal in a future version.Parses the source file and returns compilation unit tree- Parameters:
file- source file to parselistener- to receive diagnostic messages from the parser. This can be null. if null is passed, a NashornException is thrown on the first parse error.- Returns:
- compilation unit tree
- Throws:
NullPointerException- if file is nullIOException- if parse source read failsNashornException- is thrown if no listener is supplied and parser encounters error
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parse
CompilationUnitTree parse(Path path, DiagnosticListener listener) throws IOException, NashornException
Deprecated, for removal: This API element is subject to removal in a future version.Parses the source Path and returns compilation unit tree- Parameters:
path- source Path to parselistener- to receive diagnostic messages from the parser. This can be null. if null is passed, a NashornException is thrown on the first parse error.- Returns:
- compilation unit tree
- Throws:
NullPointerException- if path is nullIOException- if parse source read failsNashornException- is thrown if no listener is supplied and parser encounters error
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parse
CompilationUnitTree parse(URL url, DiagnosticListener listener) throws IOException, NashornException
Deprecated, for removal: This API element is subject to removal in a future version.Parses the source url and returns compilation unit tree- Parameters:
url- source file to parselistener- to receive diagnostic messages from the parser. This can be null. if null is passed, a NashornException is thrown on the first parse error.- Returns:
- compilation unit tree
- Throws:
NullPointerException- if url is nullIOException- if parse source read failsNashornException- is thrown if no listener is supplied and parser encounters error
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parse
CompilationUnitTree parse(String name, Reader reader, DiagnosticListener listener) throws IOException, NashornException
Deprecated, for removal: This API element is subject to removal in a future version.Parses the reader and returns compilation unit tree- Parameters:
name- name of the source file to parsereader- from which source is readlistener- to receive diagnostic messages from the parser. This can be null. if null is passed, a NashornException is thrown on the first parse error.- Returns:
- compilation unit tree
- Throws:
NullPointerException- if name or reader is nullIOException- if parse source read failsNashornException- is thrown if no listener is supplied and parser encounters error
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parse
CompilationUnitTree parse(String name, String code, DiagnosticListener listener) throws NashornException
Deprecated, for removal: This API element is subject to removal in a future version.Parses the string source and returns compilation unit tree- Parameters:
name- of the sourcecode- string sourcelistener- to receive diagnostic messages from the parser. This can be null. if null is passed, a NashornException is thrown on the first parse error.- Returns:
- compilation unit tree
- Throws:
NullPointerException- if name or code is nullNashornException- is thrown if no listener is supplied and parser encounters error
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parse
CompilationUnitTree parse(ScriptObjectMirror scriptObj, DiagnosticListener listener) throws NashornException
Deprecated, for removal: This API element is subject to removal in a future version.Parses the source from script object and returns compilation unit tree- Parameters:
scriptObj- script object whose script and name properties are used for script sourcelistener- to receive diagnostic messages from the parser. This can be null. if null is passed, a NashornException is thrown on the first parse error.- Returns:
- compilation unit tree
- Throws:
NullPointerException- if scriptObj is nullNashornException- is thrown if no listener is supplied and parser encounters error
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create
static Parser create(String... options) throws IllegalArgumentException
Deprecated, for removal: This API element is subject to removal in a future version.Factory method to create a new instance of Parser.- Parameters:
options- configuration options to initialize the Parser. Currently the following options are supported:- "--const-as-var"
- treat "const" declaration as "var"
- "-dump-on-error" or "-doe"
- dump stack trace on error
- "--empty-statements"
- include empty statement nodes
- "--no-syntax-extensions" or "-nse"
- disable ECMAScript syntax extensions
- "-scripting"
- enable scripting mode extensions
- "-strict"
- enable ECMAScript strict mode
- "--language=es6"
- enable ECMAScript 6 parsing mode
- "--es6-module"
- enable ECMAScript 6 module parsing mode. This option implies --language=es6
- Returns:
- a new Parser instance.
- Throws:
NullPointerException- if options array or any of its element is nullIllegalArgumentException- on unsupported option value.
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