Package com.google.javascript.jscomp

Class CompilerOptions

java.lang.Object
com.google.javascript.jscomp.CompilerOptions
public class CompilerOptions extends Object
Compiler options

  • Field Details

    • messageBundle

      public @Nullable MessageBundle messageBundle
      Returns localized replacement for MSG_* variables

    • checkSymbols

      public boolean checkSymbols
      Checks that all symbols are defined

    • checkSuspiciousCode

      public boolean checkSuspiciousCode
      Checks for suspicious statements that have no effect

    • checkTypes

      public boolean checkTypes
      Checks types on expressions

    • foldConstants

      public boolean foldConstants
      Folds constants (e.g. (2 + 3) to 5)

    • deadAssignmentElimination

      public boolean deadAssignmentElimination
      Remove assignments to values that can not be referenced

    • inlineConstantVars

      public boolean inlineConstantVars
      Inlines constants (symbols that are all CAPS)

    • coalesceVariableNames

      public boolean coalesceVariableNames
      Merge two variables together as one.

    • inlineVariables

      public boolean inlineVariables
      Inlines variables

    • flowSensitiveInlineVariables

      public boolean flowSensitiveInlineVariables

    • smartNameRemoval

      public boolean smartNameRemoval
      Removes code associated with unused global names

    • removeUnusedPrototypeProperties

      public boolean removeUnusedPrototypeProperties
      Removes unused member prototypes

    • removeUnusedClassProperties

      public boolean removeUnusedClassProperties
      Removes unused member properties

    • removeUnusedVars

      public boolean removeUnusedVars
      Removes unused variables

    • removeUnusedLocalVars

      public boolean removeUnusedLocalVars
      Removes unused variables in local scope.

    • collapseVariableDeclarations

      public boolean collapseVariableDeclarations
      Collapses multiple variable declarations into one

    • collapseAnonymousFunctions

      public boolean collapseAnonymousFunctions
      Collapses anonymous function declarations into named function declarations

    • convertToDottedProperties

      public boolean convertToDottedProperties
      Converts quoted property accesses to dot syntax (a['b'] → a.b)

    • rewriteFunctionExpressions

      public boolean rewriteFunctionExpressions
      Reduces the size of common function expressions.

    • optimizeCalls

      public boolean optimizeCalls
      Remove unused function arguments, remove unused return values, and inlines constant parameters.

    • variableRenaming

      public VariableRenamingPolicy variableRenaming
      Controls which variables get renamed.

    • labelRenaming

      public boolean labelRenaming
      Controls label renaming.

    • reserveRawExports

      public boolean reserveRawExports
      Reserve property names on the global this object.

    • generatePseudoNames

      public boolean generatePseudoNames
      Generate pseudo names for variables and properties for debugging purposes.

    • renamePrefix

      public @Nullable String renamePrefix
      Specifies a prefix for all globals

    • renamePrefixNamespace

      public String renamePrefixNamespace
      Specifies the name of an object that will be used to store all non-extern globals.

    • devirtualizeMethods

      public boolean devirtualizeMethods
      Devirtualize prototype method by rewriting them to be static calls that take the this pointer as their first argument

    • computeFunctionSideEffects

      public boolean computeFunctionSideEffects
      Use @nosideeffects annotations, function bodies and name graph to determine if calls have side effects.

    • exportTestFunctions

      public boolean exportTestFunctions
      Whether to export test functions.

    • syntheticBlockStartMarker

      public @Nullable String syntheticBlockStartMarker

    • syntheticBlockEndMarker

      public @Nullable String syntheticBlockEndMarker

    • locale

      public @Nullable String locale
      Compiling locale

    • markAsCompiled

      public boolean markAsCompiled
      Sets the special "COMPILED" value to true

    • closurePass

      public boolean closurePass
      Processes goog.provide() and goog.require() calls

    • gatherCssNames

      public boolean gatherCssNames
      Gather CSS names (requires closurePass)

    • customPasses

      protected transient @Nullable com.google.common.collect.Multimap<CustomPassExecutionTime,CompilerPass> customPasses
      Custom passes

    • rewriteGlobalDeclarationsForTryCatchWrapping

      public boolean rewriteGlobalDeclarationsForTryCatchWrapping
      Move top-level function declarations to the top

    • generateExports

      public boolean generateExports

    • cssRenamingMap

      public @Nullable CssRenamingMap cssRenamingMap
      Map used in the renaming of CSS class names.

    • preserveTypeAnnotations

      public boolean preserveTypeAnnotations
      Do not strip closure-style type annotations from code.

    • gentsMode

      public boolean gentsMode
      To distinguish between gents and non-gents mode so that we can turn off checking the sanity of the source location of comments, and also provide a different mode for comment printing between those two.

    • lineBreak

      public boolean lineBreak
      Line break the output a bit more aggressively

    • printInputDelimiter

      public boolean printInputDelimiter
      Prints a separator comment before each JS script

    • inputDelimiter

      public String inputDelimiter
      The string to use as the separator for printInputDelimiter

    • errorFormat

      public ErrorFormat errorFormat

    • sourceMapDetailLevel

      public SourceMap.DetailLevel sourceMapDetailLevel
      The detail level for the generated source map.

    • sourceMapFormat

      public SourceMap.Format sourceMapFormat
      The source map file format

    • sourceMapLocationMappings

      public List<? extends SourceMap.LocationMapping> sourceMapLocationMappings

  • Constructor Details

    • CompilerOptions

      public CompilerOptions()
      Initializes compiler options. All options are disabled by default.

      Command-line frontends to the compiler should set these properties like a builder.

  • Method Details

    • getAngularPropertyReservedFirstChars

      public static com.google.common.collect.ImmutableSet<Character> getAngularPropertyReservedFirstChars()

    • shouldRunCrossChunkCodeMotion

      public boolean shouldRunCrossChunkCodeMotion()

    • shouldRunCrossChunkMethodMotion

      public boolean shouldRunCrossChunkMethodMotion()

    • getSourceMapOutputPath

      public String getSourceMapOutputPath()

    • shouldGatherSourceMapInfo

      public boolean shouldGatherSourceMapInfo()

    • setAlwaysGatherSourceMapInfo

      public void setAlwaysGatherSourceMapInfo(boolean shouldAlwaysGatherSourceMapInfo)

    • setBrowserFeaturesetYear

      public void setBrowserFeaturesetYear(int year)

    • setBrowserFeaturesetYear

      public void setBrowserFeaturesetYear(com.google.javascript.jscomp.CompilerOptions.BrowserFeaturesetYear year)

    • setInstrumentForCoverageOnly

      public void setInstrumentForCoverageOnly(boolean instrumentForCoverageOnly)

    • getInstrumentForCoverageOnly

      public boolean getInstrumentForCoverageOnly()

    • setTypedAstOutputFile

      public void setTypedAstOutputFile(@Nullable Path file)
      Sets file to output in-progress TypedAST format to. DO NOT USE!

      The "TypedAST format" is currently a gzipped TypedAst proto but this is not stable.

    • getMergedPrecompiledLibraries

      public boolean getMergedPrecompiledLibraries()

    • setSkipTranspilationAndCrash

      @Deprecated public void setSkipTranspilationAndCrash(boolean value)
      Deprecated.

    • setInputSourceMaps

      public void setInputSourceMaps(com.google.common.collect.ImmutableMap<String,SourceMapInput> inputSourceMaps)
      Sets the input sourcemap files, indexed by the JS files they refer to.
      Parameters:
      inputSourceMaps - the collection of input sourcemap files

    • setInferConst

      public void setInferConst(boolean value)

    • setIncrementalChecks

      public void setIncrementalChecks(CompilerOptions.IncrementalCheckMode value)

    • shouldGenerateTypedExterns

      public boolean shouldGenerateTypedExterns()

    • setCheckGlobalThisLevel

      @Deprecated public void setCheckGlobalThisLevel(CheckLevel level)
      Deprecated.
      Deprecated. Please use setWarningLevel(DiagnosticGroups.GLOBAL_THIS, level) instead.

    • setNumParallelThreads

      public void setNumParallelThreads(int parallelism)
      Sets the level of parallelism for compilation passes that can exploit multi-threading.

      Some compiler passes may take advantage of multi-threading, for example, parsing inputs. This sets the level of parallelism. The compiler will not start more than this number of threads.

      Parameters:
      parallelism - up to this number of parallel threads may be created.

    • setRenamePrefixNamespaceAssumeCrossChunkNames

      public void setRenamePrefixNamespaceAssumeCrossChunkNames(boolean assume)
      Useful for tests to avoid having to declare two chunks

    • shouldCollapseProperties

      @Deprecated public boolean shouldCollapseProperties()
      Deprecated.
      use getPropertyCollapseLevel
      Flattens multi-level property names (e.g. a$b = x)

    • getPropertyCollapseLevel

      public CompilerOptions.PropertyCollapseLevel getPropertyCollapseLevel()

    • setCollapseObjectLiterals

      public void setCollapseObjectLiterals(boolean enabled)

    • getCollapseObjectLiterals

      public boolean getCollapseObjectLiterals()

    • setNameGenerator

      public void setNameGenerator(NameGenerator nameGenerator)

    • setReplaceMessagesWithChromeI18n

      public void setReplaceMessagesWithChromeI18n(boolean replaceMessagesWithChromeI18n, String tcProjectId)

    • shouldRunReplaceMessagesForChrome

      public boolean shouldRunReplaceMessagesForChrome()
      Should we run the pass that does replacement of the chrome-specific `chrome.i18n.getMessage()` translatable message definitions?

      This form of l10n is incompatible with our standard `goog.getMsg()` messages.

    • setAssumeForwardDeclaredForMissingTypes

      public void setAssumeForwardDeclaredForMissingTypes(boolean assumeForwardDeclaredForMissingTypes)
      If true, considers all missing types to be forward declared (useful for partial compilation).

    • setPreferSingleQuotes

      public void setPreferSingleQuotes(boolean enabled)
      Normally, when there are an equal number of single and double quotes in a string, the compiler will use double quotes. Set this to true to prefer single quotes.

    • setTrustedStrings

      public void setTrustedStrings(boolean yes)
      Some people want to put arbitrary user input into strings, which are then run through the compiler. These scripts are then put into HTML. By default, we assume strings are untrusted. If the compiler is run from the command-line, we assume that strings are trusted.

    • setPrintSourceAfterEachPass

      public void setPrintSourceAfterEachPass(boolean printSource)

    • setFilesToPrintAfterEachPassRegexList

      public void setFilesToPrintAfterEachPassRegexList(List<String> filePathRegexList)

    • setChunksToPrintAfterEachPassRegexList

      public void setChunksToPrintAfterEachPassRegexList(List<String> chunkPathRegexList)

    • setQnameUsesToPrintAfterEachPassList

      public void setQnameUsesToPrintAfterEachPassList(List<String> qnameRegexList)

    • getTracerMode

      public CompilerOptions.TracerMode getTracerMode()

    • setTracerMode

      public void setTracerMode(CompilerOptions.TracerMode mode)

    • setTracerOutput

      public void setTracerOutput(Path out)

    • setProtectHiddenSideEffects

      public void setProtectHiddenSideEffects(boolean enable)
      When enabled, assume that apparently side-effect free code is meaningful.

    • shouldProtectHiddenSideEffects

      public boolean shouldProtectHiddenSideEffects()
      Whether or not the compiler should wrap apparently side-effect free code to prevent it from being removed

    • setAssumeGettersArePure

      public void setAssumeGettersArePure(boolean x)

    • getAssumeGettersArePure

      public boolean getAssumeGettersArePure()

    • setAssumeStaticInheritanceIsNotUsed

      public void setAssumeStaticInheritanceIsNotUsed(boolean x)

    • getAssumeStaticInheritanceIsNotUsed

      public boolean getAssumeStaticInheritanceIsNotUsed()

    • setConformanceRemoveRegexFromPath

      public void setConformanceRemoveRegexFromPath(com.google.common.base.Optional<Pattern> pattern)

    • getConformanceRemoveRegexFromPath

      public com.google.common.base.Optional<Pattern> getConformanceRemoveRegexFromPath()

    • setWrapGoogModulesForWhitespaceOnly

      public void setWrapGoogModulesForWhitespaceOnly(boolean enable)

    • setBadRewriteModulesBeforeTypecheckingThatWeWantToGetRidOf

      public void setBadRewriteModulesBeforeTypecheckingThatWeWantToGetRidOf(boolean b)
      Whether to enable the bad module rewriting before typechecking that we want to get rid of

    • setEnableModuleRewriting

      public void setEnableModuleRewriting(boolean enable)
      Experimental option to disable all Closure and ES module and goog.provide rewriting

      Use at your own risk - disabling module rewriting is not fully tested yet.

    • setPrintConfig

      public void setPrintConfig(boolean printConfig)
      Should the compiler print its configuration options to stderr when they are initialized?

      Default false.

    • setAllowDynamicImport

      public void setAllowDynamicImport(boolean value)
      Whether to enable support for dynamic import expressions

    • getDynamicImportAlias

      public String getDynamicImportAlias()
      Set the alias name for dynamic import expressions

    • setDynamicImportAlias

      public void setDynamicImportAlias(String value)
      Set the alias name for dynamic import expressions

    • isRemoveUnusedClassProperties

      public boolean isRemoveUnusedClassProperties()
      Returns:
      Whether to attempt to remove unused class properties

    • setRemoveUnusedClassProperties

      public void setRemoveUnusedClassProperties(boolean removeUnusedClassProperties)
      Parameters:
      removeUnusedClassProperties - Whether to attempt to remove unused class properties

    • getDefineReplacements

      public com.google.common.collect.ImmutableMap<String,Node> getDefineReplacements()
      Returns the map of define replacements.

    • setDefineToBooleanLiteral

      public void setDefineToBooleanLiteral(String defineName, boolean value)
      Sets the value of the @define variable in JS to a boolean literal.

    • setDefineToStringLiteral

      public void setDefineToStringLiteral(String defineName, String value)
      Sets the value of the @define variable in JS to a String literal.

    • setDefineToNumberLiteral

      public void setDefineToNumberLiteral(String defineName, int value)
      Sets the value of the @define variable in JS to a number literal.

    • setDefineToDoubleLiteral

      public void setDefineToDoubleLiteral(String defineName, double value)
      Sets the value of the @define variable in JS to a number literal.

    • skipAllCompilerPasses

      public void skipAllCompilerPasses()
      Skip all possible passes, to make the compiler as fast as possible.

    • setWarningLevel

      public void setWarningLevel(DiagnosticGroup type, CheckLevel level)
      Configure the given type of warning to the given level.

    • resetWarningsGuard

      public void resetWarningsGuard()
      Reset the warnings guard.

    • addWarningsGuard

      public void addWarningsGuard(WarningsGuard guard)
      Add a guard to the set of warnings guards.

    • setRenamingPolicy

      public void setRenamingPolicy(VariableRenamingPolicy newVariablePolicy, PropertyRenamingPolicy newPropertyPolicy)
      Sets the variable and property renaming policies for the compiler, in a way that clears warnings about the renaming policy being uninitialized from flags.

    • setReplaceIdGenerators

      public void setReplaceIdGenerators(boolean replaceIdGenerators)
      Parameters:
      replaceIdGenerators - the replaceIdGenerators to set

    • setIdGenerators

      public void setIdGenerators(Set<String> idGenerators)
      Sets the id generators to replace.

    • setIdGenerators

      public void setIdGenerators(Map<String,RenamingMap> idGenerators)
      Sets the id generators to replace.

    • setIdGeneratorsMap

      public void setIdGeneratorsMap(String previousMappings)
      A previous map of ids (serialized to a string by a previous compile). This will be used as a hint during the ReplaceIdGenerators pass, which will attempt to reuse the same ids.

    • setXidHashFunction

      public void setXidHashFunction(Xid.HashFunction xidHashFunction)
      Sets the hash function to use for Xid

    • setChunkIdHashFunction

      public void setChunkIdHashFunction(Xid.HashFunction chunkIdHashFunction)
      Sets the hash function to use for chunk ID generation

    • setInlineFunctions

      public void setInlineFunctions(CompilerOptions.Reach reach)
      Set the function inlining policy for the compiler.

    • getInlineFunctionsLevel

      public CompilerOptions.Reach getInlineFunctionsLevel()
      Get the function inlining policy for the compiler.

    • setMaxFunctionSizeAfterInlining

      public void setMaxFunctionSizeAfterInlining(int funAstSize)

    • setInlineVariables

      public void setInlineVariables(boolean inlineVariables)

    • setInlineVariables

      public void setInlineVariables(CompilerOptions.Reach reach)
      Set the variable inlining policy for the compiler.

    • setInlineProperties

      public void setInlineProperties(boolean enable)
      Set the function inlining policy for the compiler.

    • shouldInlineProperties

      public boolean shouldInlineProperties()

    • setRemoveUnusedVariables

      public void setRemoveUnusedVariables(CompilerOptions.Reach reach)
      Set the variable removal policy for the compiler.

    • setReplaceStringsConfiguration

      public void setReplaceStringsConfiguration(String placeholderToken, List<String> functionDescriptors)
      Sets the functions whose debug strings to replace.

    • setRemoveAbstractMethods

      public void setRemoveAbstractMethods(boolean remove)

    • setRemoveClosureAsserts

      public void setRemoveClosureAsserts(boolean remove)

    • setRemoveJ2clAsserts

      public void setRemoveJ2clAsserts(boolean remove)

    • setColorizeErrorOutput

      public void setColorizeErrorOutput(boolean colorizeErrorOutput)

    • shouldColorizeErrorOutput

      public boolean shouldColorizeErrorOutput()

    • setChecksOnly

      public void setChecksOnly(boolean checksOnly)

    • setOutputJs

      public void setOutputJs(CompilerOptions.OutputJs outputJs)

    • setGenerateExports

      public void setGenerateExports(boolean generateExports)

    • setExportLocalPropertyDefinitions

      public void setExportLocalPropertyDefinitions(boolean export)

    • shouldExportLocalPropertyDefinitions

      public boolean shouldExportLocalPropertyDefinitions()

    • setAngularPass

      public void setAngularPass(boolean angularPass)

    • setPolymerVersion

      public void setPolymerVersion(Integer polymerVersion)

    • setChromePass

      public void setChromePass(boolean chromePass)

    • isChromePassEnabled

      public boolean isChromePassEnabled()

    • setJ2clPass

      public void setJ2clPass(CompilerOptions.J2clPassMode j2clPassMode)

    • setJ2clMinifierEnabled

      public void setJ2clMinifierEnabled(boolean enabled)

    • setJ2clMinifierPruningManifest

      public void setJ2clMinifierPruningManifest(String j2clMinifierPruningManifest)

    • setCodingConvention

      public void setCodingConvention(CodingConvention codingConvention)

    • getCodingConvention

      public CodingConvention getCodingConvention()

    • setDependencyOptions

      public void setDependencyOptions(DependencyOptions dependencyOptions)
      Sets the dependency management options.

    • getDependencyOptions

      public DependencyOptions getDependencyOptions()

    • setSummaryDetailLevel

      public void setSummaryDetailLevel(int summaryDetailLevel)
      Controls how detailed the compilation summary is. Values: 0 (never print summary), 1 (print summary only if there are errors or warnings), 2 (print summary if type checking is on), 3 (always print summary). The default level is 1

    • setExtraAnnotationNames

      public void setExtraAnnotationNames(Iterable<String> extraAnnotationNames)

    • setOutputCharset

      public void setOutputCharset(Charset charset)
      Sets the output charset.

    • setTweakProcessing

      public void setTweakProcessing(CompilerOptions.TweakProcessing tweakProcessing)
      Sets how goog.tweak calls are processed.

    • getTweakProcessing

      public CompilerOptions.TweakProcessing getTweakProcessing()

    • setLanguage

      public void setLanguage(CompilerOptions.LanguageMode language)
      Sets ECMAScript version to use.

    • setLanguageIn

      public void setLanguageIn(CompilerOptions.LanguageMode languageIn)
      Sets ECMAScript version to use for the input. If you are not transpiling from one version to another, use #setLanguage instead.

    • getLanguageIn

      public CompilerOptions.LanguageMode getLanguageIn()

    • setLanguageOut

      public void setLanguageOut(CompilerOptions.LanguageMode languageOut)
      Sets ECMAScript version to use for the output.

      If you are not transpiling from one version to another, use #setLanguage instead.

      If you you need something more fine grained (e.g. "ES2017 without modules") use #setOutputFeatureSet.

    • legacySetOutputFeatureSet

      public void legacySetOutputFeatureSet(FeatureSet featureSet)

    • getOutputFeatureSet

      public FeatureSet getOutputFeatureSet()
      Gets the set of features that can appear in the output.

    • setExperimentalForceTranspiles

      public void setExperimentalForceTranspiles(CompilerOptions.ExperimentalForceTranspile... experimentalForceTranspile)

    • getExperimentalForceTranspiles

      public com.google.common.collect.ImmutableList<CompilerOptions.ExperimentalForceTranspile> getExperimentalForceTranspiles()

    • needsTranspilationFrom

      public boolean needsTranspilationFrom(FeatureSet languageLevel)

    • needsTranspilationOf

      public boolean needsTranspilationOf(FeatureSet.Feature feature)

    • setEnvironment

      public void setEnvironment(CompilerOptions.Environment environment)
      Set which set of builtin externs to use.

    • getEnvironment

      public CompilerOptions.Environment getEnvironment()

    • setAliasTransformationHandler

      public void setAliasTransformationHandler(CompilerOptions.AliasTransformationHandler changes)

    • getAliasTransformationHandler

      public CompilerOptions.AliasTransformationHandler getAliasTransformationHandler()

    • setErrorHandler

      public void setErrorHandler(ErrorHandler handler)
      Set a custom handler for warnings and errors.

      This is mostly used for piping the warnings and errors to a file behind the scenes.

      If you want to filter warnings and errors, you should use a WarningsGuard.

      If you want to change how warnings and errors are reported to the user, you should set a ErrorManager on the Compiler. An ErrorManager is intended to summarize the errors for a single compile job.

    • setInferTypes

      public void setInferTypes(boolean enable)
      If true, enables type inference. If checkTypes is enabled, this flag has no effect.

    • getInferTypes

      public boolean getInferTypes()
      Gets the inferTypes flag. Note that if checkTypes is enabled, this flag is ignored when configuring the compiler.

    • setNewTypeInference

      @Deprecated public void setNewTypeInference(boolean enable)
      Deprecated.
      This is a no-op.

    • isTypecheckingEnabled

      public boolean isTypecheckingEnabled()
      Returns:
      true if either typechecker is ON.

    • assumeStrictThis

      public boolean assumeStrictThis()
      Returns:
      Whether assumeStrictThis is set.

    • setAssumeStrictThis

      public void setAssumeStrictThis(boolean enable)
      If true, enables enables additional optimizations.

    • assumeClosuresOnlyCaptureReferences

      public boolean assumeClosuresOnlyCaptureReferences()
      Returns:
      Whether assumeClosuresOnlyCaptureReferences is set.

    • setAssumeClosuresOnlyCaptureReferences

      public void setAssumeClosuresOnlyCaptureReferences(boolean enable)
      Whether to assume closures capture only what they reference. This allows more aggressive function inlining.

    • setPropertiesThatMustDisambiguate

      public void setPropertiesThatMustDisambiguate(Set<String> names)
      Sets the list of properties that we report property invalidation errors for.

    • getPropertiesThatMustDisambiguate

      public com.google.common.collect.ImmutableSet<String> getPropertiesThatMustDisambiguate()

    • setPreserveDetailedSourceInfo

      public void setPreserveDetailedSourceInfo(boolean preserveDetailedSourceInfo)

    • setPreserveNonJSDocComments

      public void setPreserveNonJSDocComments(boolean preserveNonJSDocComments)

    • setContinueAfterErrors

      public void setContinueAfterErrors(boolean continueAfterErrors)

    • setParseJsDocDocumentation

      public void setParseJsDocDocumentation(Config.JsDocParsing parseJsDocDocumentation)
      Enables or disables the parsing of JSDoc documentation, and optionally also the preservation of all whitespace and formatting within a JSDoc comment. By default, whitespace is collapsed for all comments except @license and @preserve blocks,

    • isParseJsDocDocumentation

      public Config.JsDocParsing isParseJsDocDocumentation()
      Checks JSDoc documentation will be parsed.
      Returns:
      True when JSDoc documentation will be parsed, false if not.

    • setSkipNonTranspilationPasses

      public void setSkipNonTranspilationPasses(boolean skipNonTranspilationPasses)
      Skip all passes (other than transpilation, if requested). Don't inject any runtime libraries (unless explicitly requested) or do any checks/optimizations (this is useful for per-file transpilation).

    • setDevMode

      public void setDevMode(CompilerOptions.DevMode devMode)

    • setCheckDeterminism

      public void setCheckDeterminism(boolean checkDeterminism)

    • getCheckDeterminism

      public boolean getCheckDeterminism()

    • setMessageBundle

      public void setMessageBundle(MessageBundle messageBundle)

    • setCheckSymbols

      public void setCheckSymbols(boolean checkSymbols)

    • setCheckSuspiciousCode

      public void setCheckSuspiciousCode(boolean checkSuspiciousCode)

    • setCheckTypes

      public void setCheckTypes(boolean checkTypes)

    • setFoldConstants

      public void setFoldConstants(boolean foldConstants)

    • setDeadAssignmentElimination

      public void setDeadAssignmentElimination(boolean deadAssignmentElimination)

    • setInlineConstantVars

      public void setInlineConstantVars(boolean inlineConstantVars)

    • setCrossChunkCodeMotion

      public void setCrossChunkCodeMotion(boolean crossChunkCodeMotion)

    • setCrossChunkCodeMotionNoStubMethods

      public void setCrossChunkCodeMotionNoStubMethods(boolean crossChunkCodeMotionNoStubMethods)

    • setParentChunkCanSeeSymbolsDeclaredInChildren

      public void setParentChunkCanSeeSymbolsDeclaredInChildren(boolean parentChunkCanSeeSymbolsDeclaredInChildren)

    • setCrossChunkMethodMotion

      public void setCrossChunkMethodMotion(boolean crossChunkMethodMotion)

    • setCoalesceVariableNames

      public void setCoalesceVariableNames(boolean coalesceVariableNames)

    • setInlineLocalVariables

      public void setInlineLocalVariables(boolean inlineLocalVariables)

    • setFlowSensitiveInlineVariables

      public void setFlowSensitiveInlineVariables(boolean enabled)

    • setSmartNameRemoval

      public void setSmartNameRemoval(boolean smartNameRemoval)

    • setExtractPrototypeMemberDeclarations

      public void setExtractPrototypeMemberDeclarations(boolean enabled)

    • setExtractPrototypeMemberDeclarations

      public void setExtractPrototypeMemberDeclarations(CompilerOptions.ExtractPrototypeMemberDeclarationsMode mode)

    • setRemoveUnusedPrototypeProperties

      public void setRemoveUnusedPrototypeProperties(boolean enabled)

    • setCollapseVariableDeclarations

      public void setCollapseVariableDeclarations(boolean enabled)

    • setCollapseAnonymousFunctions

      public void setCollapseAnonymousFunctions(boolean enabled)

    • setAliasStringsMode

      public void setAliasStringsMode(CompilerOptions.AliasStringsMode aliasStringsMode)

    • getAliasStringsMode

      public CompilerOptions.AliasStringsMode getAliasStringsMode()

    • setOutputJsStringUsage

      public void setOutputJsStringUsage(boolean outputJsStringUsage)

    • setConvertToDottedProperties

      public void setConvertToDottedProperties(boolean convertToDottedProperties)

    • setUseTypesForLocalOptimization

      public void setUseTypesForLocalOptimization(boolean useTypesForLocalOptimization)

    • shouldUseTypesForLocalOptimization

      public boolean shouldUseTypesForLocalOptimization()

    • setUseTypesForOptimization

      @Deprecated public void setUseTypesForOptimization(boolean useTypesForOptimization)
      Deprecated.

    • setRewriteFunctionExpressions

      public void setRewriteFunctionExpressions(boolean rewriteFunctionExpressions)

    • setOptimizeCalls

      public void setOptimizeCalls(boolean optimizeCalls)

    • getOptimizeESClassConstructors

      public boolean getOptimizeESClassConstructors()

    • setOptimizeESClassConstructors

      public void setOptimizeESClassConstructors(boolean optimizeESClassConstructors)

    • setVariableRenaming

      public void setVariableRenaming(VariableRenamingPolicy variableRenaming)

    • setPropertyRenaming

      public void setPropertyRenaming(PropertyRenamingPolicy propertyRenaming)

    • getPropertyRenaming

      public PropertyRenamingPolicy getPropertyRenaming()

    • setLabelRenaming

      public void setLabelRenaming(boolean labelRenaming)

    • setReserveRawExports

      public void setReserveRawExports(boolean reserveRawExports)

    • setPreferStableNames

      public void setPreferStableNames(boolean preferStableNames)

    • setGeneratePseudoNames

      public void setGeneratePseudoNames(boolean generatePseudoNames)

    • setPropertyRenamingOnlyCompilationMode

      public void setPropertyRenamingOnlyCompilationMode(boolean propertyRenamingOnlyCompilationMode)

    • isPropertyRenamingOnlyCompilationMode

      public boolean isPropertyRenamingOnlyCompilationMode()

    • setRenamePrefix

      public void setRenamePrefix(String renamePrefix)

    • getRenamePrefixNamespace

      public String getRenamePrefixNamespace()

    • setRenamePrefixNamespace

      public void setRenamePrefixNamespace(String renamePrefixNamespace)

    • setCollapsePropertiesLevel

      public void setCollapsePropertiesLevel(CompilerOptions.PropertyCollapseLevel level)

    • setCollapseProperties

      @Deprecated public void setCollapseProperties(boolean fullyCollapse)
      Deprecated.

    • setDevirtualizeMethods

      public void setDevirtualizeMethods(boolean devirtualizeMethods)

    • setComputeFunctionSideEffects

      public void setComputeFunctionSideEffects(boolean computeFunctionSideEffects)

    • setDisambiguateProperties

      public void setDisambiguateProperties(boolean disambiguateProperties)

    • shouldDisambiguateProperties

      public boolean shouldDisambiguateProperties()

    • setAmbiguateProperties

      public void setAmbiguateProperties(boolean ambiguateProperties)

    • shouldAmbiguateProperties

      public boolean shouldAmbiguateProperties()

    • setInputVariableMap

      public void setInputVariableMap(VariableMap inputVariableMap)

    • setInputPropertyMap

      public void setInputPropertyMap(VariableMap inputPropertyMap)

    • setExportTestFunctions

      public void setExportTestFunctions(boolean exportTestFunctions)

    • setSyntheticBlockStartMarker

      public void setSyntheticBlockStartMarker(String syntheticBlockStartMarker)

    • setSyntheticBlockEndMarker

      public void setSyntheticBlockEndMarker(String syntheticBlockEndMarker)

    • setLocale

      public void setLocale(String locale)

    • setDoLateLocalization

      public void setDoLateLocalization(boolean doLateLocalization)

    • doLateLocalization

      public boolean doLateLocalization()

    • shouldRunReplaceMessagesPass

      public boolean shouldRunReplaceMessagesPass()
      Should we run any form of the `ReplaceMessages` pass?

    • setMarkAsCompiled

      public void setMarkAsCompiled(boolean markAsCompiled)

    • setClosurePass

      public void setClosurePass(boolean closurePass)

    • setPreserveClosurePrimitives

      public void setPreserveClosurePrimitives(boolean preserveClosurePrimitives)
      Preserve closure primitives.

      For now, this only preserves goog.provide(), goog.require() and goog.module() calls.

    • shouldPreservesGoogProvidesAndRequires

      public boolean shouldPreservesGoogProvidesAndRequires()

    • shouldPreserveGoogModule

      public boolean shouldPreserveGoogModule()

    • shouldPreserveGoogLibraryPrimitives

      public boolean shouldPreserveGoogLibraryPrimitives()
      Do not process goog. intrinsics, such as goog.getCssName().

    • setPreserveTypeAnnotations

      public void setPreserveTypeAnnotations(boolean preserveTypeAnnotations)

    • setGentsMode

      public void setGentsMode(boolean gentsMode)

    • setGatherCssNames

      public void setGatherCssNames(boolean gatherCssNames)

    • setStripTypes

      @Deprecated public void setStripTypes(Set<String> stripTypes)
      Deprecated.
      StripCode is deprecated. Code should be designed to be removed by other means.

    • getStripTypes

      @Deprecated public com.google.common.collect.ImmutableSet<String> getStripTypes()
      Deprecated.
      StripCode is deprecated. Code should be designed to be removed by other means.

    • setStripNameSuffixes

      @Deprecated public void setStripNameSuffixes(Set<String> stripNameSuffixes)
      Deprecated.
      StripCode is deprecated. Code should be designed to be removed by other means.

    • setStripNamePrefixes

      @Deprecated public void setStripNamePrefixes(Set<String> stripNamePrefixes)
      Deprecated.
      StripCode is deprecated. Code should be designed to be removed by other means.

    • addCustomPass

      public void addCustomPass(CustomPassExecutionTime time, CompilerPass customPass)

    • setDefineReplacements

      public void setDefineReplacements(Map<String,Object> defineReplacements)

    • getEnableZonesDefineName

      public @Nullable String getEnableZonesDefineName()

    • setEnableZonesDefineName

      public void setEnableZonesDefineName(@Nullable String enableZonesDefineName)

    • getZoneInputPattern

      public @Nullable Pattern getZoneInputPattern()

    • setZoneInputPattern

      public void setZoneInputPattern(@Nullable Pattern zoneInputPattern)

    • setRewriteGlobalDeclarationsForTryCatchWrapping

      public void setRewriteGlobalDeclarationsForTryCatchWrapping(boolean rewrite)

    • setCssRenamingMap

      public void setCssRenamingMap(CssRenamingMap cssRenamingMap)

    • setCssRenamingSkiplist

      public void setCssRenamingSkiplist(Set<String> skiplist)

    • setReplaceStringsFunctionDescriptions

      public void setReplaceStringsFunctionDescriptions(List<String> replaceStringsFunctionDescriptions)

    • setReplaceStringsPlaceholderToken

      public void setReplaceStringsPlaceholderToken(String replaceStringsPlaceholderToken)

    • setPrettyPrint

      public void setPrettyPrint(boolean prettyPrint)

    • isPrettyPrint

      public boolean isPrettyPrint()

    • setLineBreak

      public void setLineBreak(boolean lineBreak)

    • setPrintInputDelimiter

      public void setPrintInputDelimiter(boolean printInputDelimiter)

    • setInputDelimiter

      public void setInputDelimiter(String inputDelimiter)

    • setDebugLogDirectory

      public void setDebugLogDirectory(@Nullable Path dir)

    • getDebugLogDirectory

      public @Nullable Path getDebugLogDirectory()

    • setDebugLogFilter

      public void setDebugLogFilter(String filter)

    • getDebugLogFilter

      public String getDebugLogFilter()

    • setQuoteKeywordProperties

      public void setQuoteKeywordProperties(boolean quoteKeywordProperties)

    • shouldQuoteKeywordProperties

      public boolean shouldQuoteKeywordProperties()

    • setErrorFormat

      public void setErrorFormat(ErrorFormat errorFormat)

    • getErrorFormat

      public ErrorFormat getErrorFormat()

    • setWarningsGuard

      public void setWarningsGuard(ComposeWarningsGuard warningsGuard)

    • setLineLengthThreshold

      public void setLineLengthThreshold(int lineLengthThreshold)

    • getLineLengthThreshold

      public int getLineLengthThreshold()

    • setUseOriginalNamesInOutput

      public void setUseOriginalNamesInOutput(boolean useOriginalNamesInOutput)

    • getUseOriginalNamesInOutput

      public boolean getUseOriginalNamesInOutput()

    • setExternExportsPath

      public void setExternExportsPath(@Nullable String externExportsPath)

    • getExternExportsPath

      public @Nullable String getExternExportsPath()

    • setSourceMapOutputPath

      public void setSourceMapOutputPath(String sourceMapOutputPath)

    • setApplyInputSourceMaps

      public void setApplyInputSourceMaps(boolean applyInputSourceMaps)

    • setResolveSourceMapAnnotations

      public void setResolveSourceMapAnnotations(boolean resolveSourceMapAnnotations)

    • setSourceMapIncludeSourcesContent

      public void setSourceMapIncludeSourcesContent(boolean sourceMapIncludeSourcesContent)

    • setParseInlineSourceMaps

      public void setParseInlineSourceMaps(boolean parseInlineSourceMaps)

    • setSourceMapDetailLevel

      public void setSourceMapDetailLevel(SourceMap.DetailLevel sourceMapDetailLevel)

    • setSourceMapFormat

      public void setSourceMapFormat(SourceMap.Format sourceMapFormat)

    • setSourceMapLocationMappings

      public void setSourceMapLocationMappings(List<? extends SourceMap.LocationMapping> sourceMapLocationMappings)

    • setProcessCommonJSModules

      public void setProcessCommonJSModules(boolean processCommonJSModules)
      Rewrites CommonJS modules so that modules can be concatenated together, by renaming all globals to avoid conflicting with other modules.

    • getProcessCommonJSModules

      public boolean getProcessCommonJSModules()

    • setEs6ModuleTranspilation

      public void setEs6ModuleTranspilation(CompilerOptions.Es6ModuleTranspilation value)

    • getEs6ModuleTranspilation

      public CompilerOptions.Es6ModuleTranspilation getEs6ModuleTranspilation()

    • setCommonJSModulePathPrefix

      public void setCommonJSModulePathPrefix(String commonJSModulePathPrefix)
      Sets a path prefix for CommonJS modules (maps to setModuleRoots(List)).

    • setModuleRoots

      public void setModuleRoots(List<String> moduleRoots)
      Sets the module roots.

    • setRewritePolyfills

      public void setRewritePolyfills(boolean rewritePolyfills)
      Sets whether to rewrite polyfills.

    • getRewritePolyfills

      public boolean getRewritePolyfills()

    • setIsolatePolyfills

      public void setIsolatePolyfills(boolean isolatePolyfills)
      Sets whether to isolate polyfills from the global scope.

    • getIsolatePolyfills

      public boolean getIsolatePolyfills()

    • setInjectPolyfillsNewerThan

      public void setInjectPolyfillsNewerThan(CompilerOptions.LanguageMode injectPolyfillsNewerThan)

    • setInstrumentAsyncContext

      public void setInstrumentAsyncContext(boolean instrumentAsyncContext)
      Sets whether to transpile async functions and generators for AsyncContext.

    • getInstrumentAsyncContext

      public boolean getInstrumentAsyncContext()

    • setDiagnoseAsyncContextSafariCrash

      public void setDiagnoseAsyncContextSafariCrash(boolean diagnose)
      Sets whether to diagnose the Safari crash in async context instrumentation.

    • setForceLibraryInjection

      public void setForceLibraryInjection(Iterable<String> libraries)
      Sets list of libraries to always inject, even if not needed.

    • setPreventLibraryInjection

      public void setPreventLibraryInjection(boolean preventLibraryInjection)
      Sets the set of libraries to never inject, even if required.

    • setUnusedImportsToRemove

      public void setUnusedImportsToRemove(@Nullable com.google.common.collect.ImmutableSet<String> unusedImportsToRemove)

    • getUnusedImportsToRemove

      public @Nullable com.google.common.collect.ImmutableSet<String> getUnusedImportsToRemove()

    • setInstrumentForCoverageOption

      public void setInstrumentForCoverageOption(CompilerOptions.InstrumentOption instrumentForCoverageOption)

    • getInstrumentForCoverageOption

      public CompilerOptions.InstrumentOption getInstrumentForCoverageOption()

    • setProductionInstrumentationArrayName

      public void setProductionInstrumentationArrayName(String productionInstrumentationArrayName)
      Sets the name for the global array which is used by PRODUCTION instrumentation. The array is declared during the instrumentation pass with the name provided through this setter.

    • getProductionInstrumentationArrayName

      public String getProductionInstrumentationArrayName()

    • getConformanceConfigs

      public final com.google.common.collect.ImmutableList<com.google.javascript.jscomp.ConformanceConfig> getConformanceConfigs()

    • setConformanceConfig

      @Deprecated public void setConformanceConfig(com.google.javascript.jscomp.ConformanceConfig conformanceConfig)
      Deprecated.
      See go/binary-level-conformance-deprecated.
      Both enable and configure conformance checks, if non-null.

    • setConformanceConfigs

      @Deprecated public void setConformanceConfigs(List<com.google.javascript.jscomp.ConformanceConfig> configs)
      Deprecated.
      See go/binary-level-conformance-deprecated.
      Both enable and configure conformance checks, if non-null.

    • clearConformanceConfigs

      public void clearConformanceConfigs()

    • shouldEmitUseStrict

      public boolean shouldEmitUseStrict()
      Whether the output should contain a 'use strict' directive.

    • setEmitUseStrict

      @CanIgnoreReturnValue public CompilerOptions setEmitUseStrict(boolean emitUseStrict)

    • getModuleResolutionMode

      public ModuleLoader.ResolutionMode getModuleResolutionMode()

    • setModuleResolutionMode

      public void setModuleResolutionMode(ModuleLoader.ResolutionMode moduleResolutionMode)

    • getBrowserResolverPrefixReplacements

      public com.google.common.collect.ImmutableMap<String,String> getBrowserResolverPrefixReplacements()

    • setBrowserResolverPrefixReplacements

      public void setBrowserResolverPrefixReplacements(com.google.common.collect.ImmutableMap<String,String> browserResolverPrefixReplacements)

    • setPathEscaper

      public void setPathEscaper(ModuleLoader.PathEscaper pathEscaper)

    • getPathEscaper

      public ModuleLoader.PathEscaper getPathEscaper()

    • getPackageJsonEntryNames

      public List<String> getPackageJsonEntryNames()

    • setPackageJsonEntryNames

      public void setPackageJsonEntryNames(List<String> names)

    • setUseSizeHeuristicToStopOptimizationLoop

      public void setUseSizeHeuristicToStopOptimizationLoop(boolean mayStopEarly)

    • setMaxOptimizationLoopIterations

      public void setMaxOptimizationLoopIterations(int maxIterations)

    • getChunkOutputType

      public CompilerOptions.ChunkOutputType getChunkOutputType()

    • setChunkOutputType

      public void setChunkOutputType(CompilerOptions.ChunkOutputType chunkOutputType)

    • setStrictMessageReplacement

      public void setStrictMessageReplacement(boolean strictMessageReplacement)

    • getStrictMessageReplacement

      public boolean getStrictMessageReplacement()

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • expectStrictModeInput

      public boolean expectStrictModeInput()

    • setStrictModeInput

      @CanIgnoreReturnValue public CompilerOptions setStrictModeInput(boolean isStrictModeInput)

    • getPropertyReservedNamingFirstChars

      public char[] getPropertyReservedNamingFirstChars()

    • getPropertyReservedNamingNonFirstChars

      public char[] getPropertyReservedNamingNonFirstChars()