com.google.javascript.jscomp
Class CompilerOptions

java.lang.Object
  com.google.javascript.jscomp.CompilerOptions

All Implemented Interfaces:

Serializable, Cloneable

public class CompilerOptions
extends Object
implements Serializable, Cloneable

Compiler options

See Also:

Serialized Form

ideMode

public boolean ideMode

Configures the compiler for use as an IDE backend. In this mode:

• No optimization passes will run.
• The last time custom passes are invoked is CustomPassExecutionTime.BEFORE_OPTIMIZATIONS
• The compiler will always try to process all inputs fully, even if it encounters errors.
• The compiler may record more information than is strictly needed for codegen.

messageBundle

public transient MessageBundle messageBundle

Returns localized replacement for MSG_* variables

checkSymbols

public boolean checkSymbols

Checks that all symbols are defined

aggressiveVarCheck

public CheckLevel aggressiveVarCheck

checkSuspiciousCode

public boolean checkSuspiciousCode

Checks for suspicious statements that have no effect

checkControlStructures

public boolean checkControlStructures

Checks for invalid control structures

checkTypes

public boolean checkTypes

Checks types on expressions

reportMissingOverride

public CheckLevel reportMissingOverride

checkRequires

public CheckLevel checkRequires

Checks for missing goog.require() calls

checkProvides

public CheckLevel checkProvides

checkGlobalNamesLevel

public CheckLevel checkGlobalNamesLevel

brokenClosureRequiresLevel

public CheckLevel brokenClosureRequiresLevel

checkGlobalThisLevel

public CheckLevel checkGlobalThisLevel

checkMissingGetCssNameLevel

public CheckLevel checkMissingGetCssNameLevel

checkMissingGetCssNameBlacklist

public String checkMissingGetCssNameBlacklist

Regex of string literals that may only appear in goog.getCssName arguments.

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)

inlineFunctions

public boolean inlineFunctions

Inlines global functions

inlineLocalFunctions

public boolean inlineLocalFunctions

Inlines functions defined in local scopes

crossModuleCodeMotion

public boolean crossModuleCodeMotion

Move code to a deeper module

coalesceVariableNames

public boolean coalesceVariableNames

Merge two variables together as one.

crossModuleMethodMotion

public boolean crossModuleMethodMotion

Move methods to a deeper module

inlineGetters

public boolean inlineGetters

Inlines trivial getters

inlineVariables

public boolean inlineVariables

Inlines variables

flowSensitiveInlineVariables

public boolean flowSensitiveInlineVariables

smartNameRemoval

public boolean smartNameRemoval

Removes code associated with unused global names

removeDeadCode

public boolean removeDeadCode

Removes code that will never execute

checkUnreachableCode

public CheckLevel checkUnreachableCode

checkMissingReturn

public CheckLevel checkMissingReturn

extractPrototypeMemberDeclarations

public boolean extractPrototypeMemberDeclarations

Extracts common prototype member declarations

removeUnusedPrototypeProperties

public boolean removeUnusedPrototypeProperties

Removes unused member prototypes

removeUnusedPrototypePropertiesInExterns

public boolean removeUnusedPrototypePropertiesInExterns

Tells AnalyzePrototypeProperties it can remove externed props.

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.

aliasExternals

public boolean aliasExternals

Adds variable aliases for externals to reduce code size

collapseVariableDeclarations

public boolean collapseVariableDeclarations

Collapses multiple variable declarations into one

collapseAnonymousFunctions

public boolean collapseAnonymousFunctions

Collapses anonymous function declarations into named function declarations

aliasableStrings

public Set<String> aliasableStrings

If set to a non-empty set, those strings literals will be aliased to a single global instance per string, to avoid creating more objects than necessary.

aliasStringsBlacklist

public String aliasStringsBlacklist

A blacklist in the form of a regular expression to block strings that contains certain words from being aliased. If the value is the empty string, no words are blacklisted.

aliasAllStrings

public boolean aliasAllStrings

Aliases all string literals to global instances, to avoid creating more objects than necessary (if true, overrides any set of strings passed in to aliasableStrings)

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.

optimizeParameters

public boolean optimizeParameters

Remove unused and constant parameters.

optimizeReturns

public boolean optimizeReturns

Remove unused return values.

optimizeCalls

public boolean optimizeCalls

Remove unused parameters from call sites.

optimizeArgumentsArray

public boolean optimizeArgumentsArray

Provide formal names for elements of arguments array.

variableRenaming

public VariableRenamingPolicy variableRenaming

Controls which variables get renamed.

propertyRenaming

public PropertyRenamingPolicy propertyRenaming

Controls which properties 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 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.

aliasKeywords

public boolean aliasKeywords

Aliases true, false, and null to variables with shorter names.

collapseProperties

public boolean collapseProperties

Flattens multi-level property names (e.g. a$b = x)

devirtualizePrototypeMethods

public boolean devirtualizePrototypeMethods

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. Requires --check_types.

disambiguateProperties

public boolean disambiguateProperties

Rename properties to disambiguate between unrelated fields based on type information.

ambiguateProperties

public boolean ambiguateProperties

Rename unrelated properties to the same name to reduce code size.

anonymousFunctionNaming

public AnonymousFunctionNamingPolicy anonymousFunctionNaming

Give anonymous functions names for easier debugging

exportTestFunctions

public boolean exportTestFunctions

Whether to export test functions.

syntheticBlockStartMarker

public String syntheticBlockStartMarker

syntheticBlockEndMarker

public String syntheticBlockEndMarker

locale

public String locale

Compiling locale

markAsCompiled

public boolean markAsCompiled

Sets the special "COMPILED" value to true

removeTryCatchFinally

public boolean removeTryCatchFinally

Removes try...catch...finally blocks for easier debugging

closurePass

public boolean closurePass

Processes goog.provide() and goog.require() calls

jqueryPass

public boolean jqueryPass

Processes jQuery aliases

gatherCssNames

public boolean gatherCssNames

Gather CSS names (requires closurePass)

stripTypes

public Set<String> stripTypes

Names of types to strip

stripNameSuffixes

public Set<String> stripNameSuffixes

Name suffixes that determine which variables and properties to strip

stripNamePrefixes

public Set<String> stripNamePrefixes

Name prefixes that determine which variables and properties to strip

stripTypePrefixes

public Set<String> stripTypePrefixes

Qualified type name prefixes that determine which types to strip

customPasses

public transient com.google.common.collect.Multimap<CustomPassExecutionTime,CompilerPass> customPasses

Custom passes

markNoSideEffectCalls

public boolean markNoSideEffectCalls

Mark no side effect calls

moveFunctionDeclarations

public boolean moveFunctionDeclarations

Move top-level function declarations to the top

instrumentationTemplate

public String instrumentationTemplate

Instrumentation template to use with #recordFunctionInformation

recordFunctionInformation

public boolean recordFunctionInformation

Record function information

generateExports

public boolean generateExports

cssRenamingMap

public CssRenamingMap cssRenamingMap

Map used in the renaming of CSS class names.

prettyPrint

public boolean prettyPrint

Output in pretty indented format

lineBreak

public boolean lineBreak

Line break the output a bit more aggressively

preferLineBreakAtEndOfFile

public boolean preferLineBreakAtEndOfFile

Prefer line breaks at end of file

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

sourceMapOutputPath

public String sourceMapOutputPath

The output path for the source map.

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<SourceMap.LocationMapping> sourceMapLocationMappings

instrumentForCoverage

public boolean instrumentForCoverage

Instrument code for the purpose of collecting coverage data.

UNIQUE_ID_GENERATOR

public static final RenamingMap UNIQUE_ID_GENERATOR

A renaming map instance to use to signal the use of the "inconsistent" id generator type.

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.

setAggressiveVarCheck

public void setAggressiveVarCheck(CheckLevel level)

Checks for suspicious variable definitions and undefined variables

setTightenTypes

public void setTightenTypes(boolean tighten)

Tightens types based on a global analysis. Experimental.

setReportMissingOverride

public void setReportMissingOverride(CheckLevel level)

Flags a warning if a property is missing the @override annotation, but it overrides a base class property.

setCheckRequires

public void setCheckRequires(CheckLevel level)

setCheckProvides

public void setCheckProvides(CheckLevel level)

Checks for missing goog.provides() calls

setCheckGlobalNamesLevel

public void setCheckGlobalNamesLevel(CheckLevel level)

Checks the integrity of references to qualified global names. (e.g. "a.b")

setBrokenClosureRequiresLevel

public void setBrokenClosureRequiresLevel(CheckLevel level)

Sets the check level for bad Closure require calls.

setCheckGlobalThisLevel

public void setCheckGlobalThisLevel(CheckLevel level)

Checks for certain uses of the this keyword that are considered unsafe because they are likely to reference the global this object unintentionally. If this is off, but collapseProperties is on, then the compiler will usually ignore you and run this check anyways.

setCheckMissingGetCssNameLevel

public void setCheckMissingGetCssNameLevel(CheckLevel level)

Checks that certain string literals only appear in strings used as goog.getCssName arguments.

setCheckCaja

public void setCheckCaja(boolean check)

setCheckEventfulObjectDisposalPolicy

public void setCheckEventfulObjectDisposalPolicy(CheckEventfulObjectDisposal.DisposalCheckingPolicy policy)

getCheckEventfulObjectDisposalPolicy

public CheckEventfulObjectDisposal.DisposalCheckingPolicy getCheckEventfulObjectDisposalPolicy()

setCheckUnreachableCode

public void setCheckUnreachableCode(CheckLevel level)

Checks for unreachable code

setCheckMissingReturn

public void setCheckMissingReturn(CheckLevel level)

Checks for missing return statements

setAliasableGlobals

public void setAliasableGlobals(String names)

A comma separated white-list of global names. When aliasExternals is enable, if set to a non-empty string, only externals with these names will be considered for aliasing.

setUnaliasableGlobals

public void setUnaliasableGlobals(String names)

A comma separated white-list of global names. When aliasExternals is enable, these global names will not be aliased.

setCollapseObjectLiterals

public void setCollapseObjectLiterals(boolean enabled)

setSpecializeInitialModule

public void setSpecializeInitialModule(boolean enabled)

Specialize the initial module at the cost of later modules

setReplaceMessagesWithChromeI18n

public void setReplaceMessagesWithChromeI18n(boolean replaceMessagesWithChromeI18n,
                                             String tcProjectId)

setIgnoreCajaProperties

public void setIgnoreCajaProperties(boolean enabled)

Add code to skip properties that Caja adds to Object.prototype

setAppNameStr

public void setAppNameStr(String appNameStr)

App identifier string for use by the instrumentation template's app_name_setter. @see #instrumentationTemplate

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.

setReportPath

public void setReportPath(String reportPath)

Where to save a report of global name usage

getTracerMode

public CompilerOptions.TracerMode getTracerMode()

setTracerMode

public void setTracerMode(CompilerOptions.TracerMode mode)

setNameReferenceReportPath

public void setNameReferenceReportPath(String filePath)

Where to save a cross-reference report from the name reference graph

setNameReferenceGraphPath

public void setNameReferenceGraphPath(String filePath)

Where to save the name reference graph

setProtectHiddenSideEffects

public void setProtectHiddenSideEffects(boolean enable)

When enabled, assume that apparently side-effect free code is meaningful.

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 Map<String,Node> getDefineReplacements()

Returns the map of define replacements.

getTweakReplacements

public Map<String,Node> getTweakReplacements()

Returns the map of tweak 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.

setTweakToBooleanLiteral

public void setTweakToBooleanLiteral(String tweakId,
                                     boolean value)

Sets the value of the tweak in JS to a boolean literal.

setTweakToStringLiteral

public void setTweakToStringLiteral(String tweakId,
                                    String value)

Sets the value of the tweak in JS to a String literal.

setTweakToNumberLiteral

public void setTweakToNumberLiteral(String tweakId,
                                    int value)

Sets the value of the tweak in JS to a number literal.

setTweakToDoubleLiteral

public void setTweakToDoubleLiteral(String tweakId,
                                    double value)

Sets the value of the tweak 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.

setPropertyAffinity

public void setPropertyAffinity(boolean useAffinity)

setShadowVariables

public void setShadowVariables(boolean shadow)

Should shadow outer scope variable name during renaming.

setCollapsePropertiesOnExternTypes

public void setCollapsePropertiesOnExternTypes(boolean collapse)

If true, flattens multi-level property names on extern types (e.g. String$f = x). This should only be used with the typed version of the externs files.

setProcessObjectPropertyString

public void setProcessObjectPropertyString(boolean process)

If true, process goog.testing.ObjectPropertyString instances.

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.

setInlineFunctions

public void setInlineFunctions(CompilerOptions.Reach reach)

Set the function inlining policy for the compiler.

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.

setRemoveUnusedVariable

@Deprecated
public void setRemoveUnusedVariable(CompilerOptions.Reach reach)

Deprecated. 

Set the variable removal policy for the compiler.

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.

setRewriteNewDateGoogNow

@Deprecated
public void setRewriteNewDateGoogNow(boolean rewrite)

Deprecated. 

setRemoveAbstractMethods

public void setRemoveAbstractMethods(boolean remove)

setRemoveClosureAsserts

public void setRemoveClosureAsserts(boolean remove)

setNameAnonymousFunctionsOnly

public void setNameAnonymousFunctionsOnly(boolean value)

If true, name anonymous functions only. All other passes will be skipped.

setColorizeErrorOutput

public void setColorizeErrorOutput(boolean colorizeErrorOutput)

shouldColorizeErrorOutput

public boolean shouldColorizeErrorOutput()

setChainCalls

public void setChainCalls(boolean value)

If true, chain calls to functions that return this.

setAcceptConstKeyword

public void setAcceptConstKeyword(boolean value)

If true, accept `const' keyword.

enableRuntimeTypeCheck

public void enableRuntimeTypeCheck(String logFunction)

Enable run-time type checking, which adds JS type assertions for debugging.

Parameters:

logFunction - A JS function to be used for logging run-time type assertion failures.

disableRuntimeTypeCheck

public void disableRuntimeTypeCheck()

setGenerateExports

public void setGenerateExports(boolean generateExports)

setExportLocalPropertyDefinitions

public void setExportLocalPropertyDefinitions(boolean export)

setAngularPass

public void setAngularPass(boolean angularPass)

setCodingConvention

public void setCodingConvention(CodingConvention codingConvention)

getCodingConvention

public CodingConvention getCodingConvention()

setDependencyOptions

public void setDependencyOptions(DependencyOptions options)

Sets dependency options. See the DependencyOptions class for more info. This supersedes manageClosureDependencies.

setManageClosureDependencies

public void setManageClosureDependencies(boolean newVal)

Sort inputs by their goog.provide/goog.require calls, and prune inputs whose symbols are not required.

setManageClosureDependencies

public void setManageClosureDependencies(List<String> entryPoints)

Sort inputs by their goog.provide/goog.require calls.

Parameters:

entryPoints - Entry points to the program. Must be goog.provide'd symbols. Any goog.provide'd symbols that are not a transitive dependency of the entry points will be deleted. Files without goog.provides, and their dependencies, will always be left in.

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, see --check_types), 3 (always print summary). The default level is 1

enableExternExports

@Deprecated
public void enableExternExports(boolean enabled)

Deprecated. replaced by setExternExports(boolean)

setExtraAnnotationNames

public void setExtraAnnotationNames(Iterable<String> extraAnnotationNames)

isExternExportsEnabled

public boolean isExternExportsEnabled()

setOutputCharset

public void setOutputCharset(String charsetName)

Sets the output charset by name.

setTweakProcessing

public void setTweakProcessing(CompilerOptions.TweakProcessing tweakProcessing)

Sets how goog.tweak calls are processed.

getTweakProcessing

public CompilerOptions.TweakProcessing getTweakProcessing()

setLanguageIn

public void setLanguageIn(CompilerOptions.LanguageMode languageIn)

Sets how goog.tweak calls are processed.

getLanguageIn

public CompilerOptions.LanguageMode getLanguageIn()

getLanguageOut

public CompilerOptions.LanguageMode getLanguageOut()

setLooseTypes

public void setLooseTypes(boolean looseTypes)

Whether to include "undefined" in the default types. For example: "{Object}" is normally "Object|null" becomes "Object|null|undefined" "{?string}" is normally "string|null" becomes "string|null|undefined" In either case "!" annotated types excluded both null and undefined.

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

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.

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.

setPropertyInvalidationErrors

public void setPropertyInvalidationErrors(Map<String,CheckLevel> propertyInvalidationErrors)

Sets the list of properties that we report property invalidation errors for.

setLanguageOut

public void setLanguageOut(CompilerOptions.LanguageMode languageOut)

setIdeMode

public void setIdeMode(boolean ideMode)

setSaveDataStructures

public void setSaveDataStructures(boolean save)

Whether to keep internal data structures around after we're finished compiling. We do this by default when IDE mode is on.

setSkipAllPasses

public void setSkipAllPasses(boolean skipAllPasses)

setDevMode

public void setDevMode(com.google.javascript.jscomp.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)

setCheckControlStructures

public void setCheckControlStructures(boolean checkControlStructures)

setCheckTypes

public void setCheckTypes(boolean checkTypes)

setCheckMissingGetCssNameBlacklist

public void setCheckMissingGetCssNameBlacklist(String blackList)

setAggressiveRenaming

public void setAggressiveRenaming(boolean aggressive)

setAlternateRenaming

public void setAlternateRenaming(boolean altnerate)

setFoldConstants

public void setFoldConstants(boolean foldConstants)

setDeadAssignmentElimination

public void setDeadAssignmentElimination(boolean deadAssignmentElimination)

setInlineConstantVars

public void setInlineConstantVars(boolean inlineConstantVars)

setInlineFunctions

public void setInlineFunctions(boolean inlineFunctions)

setInlineLocalFunctions

public void setInlineLocalFunctions(boolean inlineLocalFunctions)

setCrossModuleCodeMotion

public void setCrossModuleCodeMotion(boolean crossModuleCodeMotion)

setCoalesceVariableNames

public void setCoalesceVariableNames(boolean coalesceVariableNames)

setCrossModuleMethodMotion

public void setCrossModuleMethodMotion(boolean crossModuleMethodMotion)

setInlineGetters

public void setInlineGetters(boolean inlineGetters)

setInlineVariables

public void setInlineVariables(boolean inlineVariables)

setInlineLocalVariables

public void setInlineLocalVariables(boolean inlineLocalVariables)

setFlowSensitiveInlineVariables

public void setFlowSensitiveInlineVariables(boolean enabled)

setSmartNameRemoval

public void setSmartNameRemoval(boolean smartNameRemoval)

setRemoveDeadCode

public void setRemoveDeadCode(boolean removeDeadCode)

setExtractPrototypeMemberDeclarations

public void setExtractPrototypeMemberDeclarations(boolean enabled)

setRemoveUnusedPrototypeProperties

public void setRemoveUnusedPrototypeProperties(boolean enabled)

setRemoveUnusedPrototypePropertiesInExterns

public void setRemoveUnusedPrototypePropertiesInExterns(boolean enabled)

setRemoveUnusedVars

public void setRemoveUnusedVars(boolean removeUnusedVars)

setRemoveUnusedLocalVars

public void setRemoveUnusedLocalVars(boolean removeUnusedLocalVars)

setAliasExternals

public void setAliasExternals(boolean aliasExternals)

setCollapseVariableDeclarations

public void setCollapseVariableDeclarations(boolean enabled)

setGroupVariableDeclarations

public void setGroupVariableDeclarations(boolean enabled)

setCollapseAnonymousFunctions

public void setCollapseAnonymousFunctions(boolean enabled)

setAliasableStrings

public void setAliasableStrings(Set<String> aliasableStrings)

setAliasStringsBlacklist

public void setAliasStringsBlacklist(String aliasStringsBlacklist)

setAliasAllStrings

public void setAliasAllStrings(boolean aliasAllStrings)

setOutputJsStringUsage

public void setOutputJsStringUsage(boolean outputJsStringUsage)

setConvertToDottedProperties

public void setConvertToDottedProperties(boolean convertToDottedProperties)

setRewriteFunctionExpressions

public void setRewriteFunctionExpressions(boolean rewriteFunctionExpressions)

setOptimizeParameters

public void setOptimizeParameters(boolean optimizeParameters)

setOptimizeReturns

public void setOptimizeReturns(boolean optimizeReturns)

setOptimizeCalls

public void setOptimizeCalls(boolean optimizeCalls)

setOptimizeArgumentsArray

public void setOptimizeArgumentsArray(boolean optimizeArgumentsArray)

setVariableRenaming

public void setVariableRenaming(VariableRenamingPolicy variableRenaming)

setPropertyRenaming

public void setPropertyRenaming(PropertyRenamingPolicy propertyRenaming)

setLabelRenaming

public void setLabelRenaming(boolean labelRenaming)

setReserveRawExports

public void setReserveRawExports(boolean reserveRawExports)

setGeneratePseudoNames

public void setGeneratePseudoNames(boolean generatePseudoNames)

setRenamePrefix

public void setRenamePrefix(String renamePrefix)

setRenamePrefixNamespace

public void setRenamePrefixNamespace(String renamePrefixNamespace)

setAliasKeywords

public void setAliasKeywords(boolean aliasKeywords)

setCollapseProperties

public void setCollapseProperties(boolean collapseProperties)

setDevirtualizePrototypeMethods

public void setDevirtualizePrototypeMethods(boolean devirtualizePrototypeMethods)

setComputeFunctionSideEffects

public void setComputeFunctionSideEffects(boolean computeFunctionSideEffects)

setDebugFunctionSideEffectsPath

public void setDebugFunctionSideEffectsPath(String debugFunctionSideEffectsPath)

isDisambiguatePrivateProperties

public boolean isDisambiguatePrivateProperties()

Returns:

Whether disambiguate private properties is enabled.

setDisambiguatePrivateProperties

public void setDisambiguatePrivateProperties(boolean value)

Parameters:

value - Whether to enable private property disambiguation based on the coding convention.

setDisambiguateProperties

public void setDisambiguateProperties(boolean disambiguateProperties)

setAmbiguateProperties

public void setAmbiguateProperties(boolean ambiguateProperties)

setAnonymousFunctionNaming

public void setAnonymousFunctionNaming(AnonymousFunctionNamingPolicy anonymousFunctionNaming)

setInputAnonymousFunctionNamingMap

public void setInputAnonymousFunctionNamingMap(VariableMap inputMap)

setInputVariableMapSerialized

@Deprecated
public void setInputVariableMapSerialized(byte[] inputVariableMapSerialized)
                                   throws ParseException

Deprecated. 

Throws:

ParseException

setInputVariableMap

public void setInputVariableMap(VariableMap inputVariableMap)

setInputPropertyMapSerialized

@Deprecated
public void setInputPropertyMapSerialized(byte[] inputPropertyMapSerialized)
                                   throws ParseException

Deprecated. 

Throws:

ParseException

setInputPropertyMap

public void setInputPropertyMap(VariableMap inputPropertyMap)

setExportTestFunctions

public void setExportTestFunctions(boolean exportTestFunctions)

setRuntimeTypeCheck

public void setRuntimeTypeCheck(boolean runtimeTypeCheck)

setRuntimeTypeCheckLogFunction

public void setRuntimeTypeCheckLogFunction(String runtimeTypeCheckLogFunction)

setSyntheticBlockStartMarker

public void setSyntheticBlockStartMarker(String syntheticBlockStartMarker)

setSyntheticBlockEndMarker

public void setSyntheticBlockEndMarker(String syntheticBlockEndMarker)

setLocale

public void setLocale(String locale)

setMarkAsCompiled

public void setMarkAsCompiled(boolean markAsCompiled)

setRemoveTryCatchFinally

public void setRemoveTryCatchFinally(boolean removeTryCatchFinally)

setClosurePass

public void setClosurePass(boolean closurePass)

setGatherCssNames

public void setGatherCssNames(boolean gatherCssNames)

setStripTypes

public void setStripTypes(Set<String> stripTypes)

setStripNameSuffixes

public void setStripNameSuffixes(Set<String> stripNameSuffixes)

setStripNamePrefixes

public void setStripNamePrefixes(Set<String> stripNamePrefixes)

setStripTypePrefixes

public void setStripTypePrefixes(Set<String> stripTypePrefixes)

setCustomPasses

public void setCustomPasses(com.google.common.collect.Multimap<CustomPassExecutionTime,CompilerPass> customPasses)

setMarkNoSideEffectCalls

public void setMarkNoSideEffectCalls(boolean markNoSideEffectCalls)

setDefineReplacements

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

setTweakReplacements

public void setTweakReplacements(Map<String,Object> tweakReplacements)

setMoveFunctionDeclarations

public void setMoveFunctionDeclarations(boolean moveFunctionDeclarations)

setInstrumentationTemplate

public void setInstrumentationTemplate(String instrumentationTemplate)

setRecordFunctionInformation

public void setRecordFunctionInformation(boolean recordFunctionInformation)

setCssRenamingMap

public void setCssRenamingMap(CssRenamingMap cssRenamingMap)

setCssRenamingWhitelist

public void setCssRenamingWhitelist(Set<String> whitelist)

setReplaceStringsFunctionDescriptions

public void setReplaceStringsFunctionDescriptions(List<String> replaceStringsFunctionDescriptions)

setReplaceStringsPlaceholderToken

public void setReplaceStringsPlaceholderToken(String replaceStringsPlaceholderToken)

setReplaceStringsReservedStrings

public void setReplaceStringsReservedStrings(Set<String> replaceStringsReservedStrings)

setReplaceStringsInputMap

public void setReplaceStringsInputMap(VariableMap serializedMap)

setPrettyPrint

public void setPrettyPrint(boolean prettyPrint)

setLineBreak

public void setLineBreak(boolean lineBreak)

setPreferLineBreakAtEndOfFile

public void setPreferLineBreakAtEndOfFile(boolean lineBreakAtEnd)

setPrintInputDelimiter

public void setPrintInputDelimiter(boolean printInputDelimiter)

setInputDelimiter

public void setInputDelimiter(String inputDelimiter)

setTracer

public void setTracer(CompilerOptions.TracerMode tracer)

setErrorFormat

public void setErrorFormat(ErrorFormat errorFormat)

setWarningsGuard

public void setWarningsGuard(ComposeWarningsGuard warningsGuard)

setLineLengthThreshold

public void setLineLengthThreshold(int lineLengthThreshold)

setExternExports

public void setExternExports(boolean externExports)

setExternExportsPath

public void setExternExportsPath(String externExportsPath)

setSourceMapOutputPath

public void setSourceMapOutputPath(String sourceMapOutputPath)

setSourceMapDetailLevel

public void setSourceMapDetailLevel(SourceMap.DetailLevel sourceMapDetailLevel)

setSourceMapFormat

public void setSourceMapFormat(SourceMap.Format sourceMapFormat)

setSourceMapLocationMappings

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

setTransformAMDToCJSModules

public void setTransformAMDToCJSModules(boolean transformAMDToCJSModules)

Activates transformation of AMD to CommonJS modules.

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.

setCommonJSModulePathPrefix

public void setCommonJSModulePathPrefix(String commonJSModulePathPrefix)

Sets a path prefix for CommonJS modules.

getInstrumentMemoryAllocations

public boolean getInstrumentMemoryAllocations()

Returns:

Whether memory allocations are instrumented.

setInstrumentMemoryAllocations

public void setInstrumentMemoryAllocations(boolean instrumentMemoryAllocations)

Sets the option to instrument memory allocations.

setInstrumentForCoverage

public void setInstrumentForCoverage(boolean instrumentForCoverage)

Set whether or not code should be modified to provide coverage information.