CompilationLevel (Compiler)

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com.google.javascript.jscomp
Enum CompilationLevel

java.lang.Object
  java.lang.Enum<CompilationLevel>
      com.google.javascript.jscomp.CompilationLevel

All Implemented Interfaces:: Serializable, Comparable<CompilationLevel>

public enum CompilationLevel
extends Enum<CompilationLevel>
extends Enum<CompilationLevel>

A CompilationLevel represents the level of optimization that should be applied when compiling JavaScript code.

Enum Constant Summary
`ADVANCED_OPTIMIZATIONS` ADVANCED_OPTIMIZATIONS aggressively reduces code size by renaming function names and variables, removing code which is never called, etc.
`SIMPLE_OPTIMIZATIONS` SIMPLE_OPTIMIZATIONS performs transformations to the input JS that do not require any changes to JS that depend on the input JS.
`WHITESPACE_ONLY` WHITESPACE_ONLY removes comments and extra whitespace in the input JS.

Method Summary
`void`	`setDebugOptionsForCompilationLevel(CompilerOptions options)`
`void`	`setOptionsForCompilationLevel(CompilerOptions options)`
`static CompilationLevel`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static CompilationLevel[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
`clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

Methods inherited from class java.lang.Object
`getClass, notify, notifyAll, wait, wait, wait`

Enum Constant Detail

WHITESPACE_ONLY

public static final CompilationLevel WHITESPACE_ONLY

WHITESPACE_ONLY removes comments and extra whitespace in the input JS.

SIMPLE_OPTIMIZATIONS

public static final CompilationLevel SIMPLE_OPTIMIZATIONS

SIMPLE_OPTIMIZATIONS performs transformations to the input JS that do not require any changes to JS that depend on the input JS. For example, function arguments are renamed (which should not matter to code that depends on the input JS), but functions themselves are not renamed (which would otherwise require external code to change to use the renamed function names).

ADVANCED_OPTIMIZATIONS

public static final CompilationLevel ADVANCED_OPTIMIZATIONS

ADVANCED_OPTIMIZATIONS aggressively reduces code size by renaming function names and variables, removing code which is never called, etc.

Method Detail

values

public static CompilationLevel[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CompilationLevel c : CompilationLevel.values())
    System.out.println(c);

Returns:: an array containing the constants of this enum type, in the order they are declared

valueOf

public static CompilationLevel valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:: name - the name of the enum constant to be returned.
Returns:: the enum constant with the specified name
Throws:: IllegalArgumentException - if this enum type has no constant with the specified name; NullPointerException - if the argument is null

setOptionsForCompilationLevel

public void setOptionsForCompilationLevel(CompilerOptions options)

setDebugOptionsForCompilationLevel

public void setDebugOptionsForCompilationLevel(CompilerOptions options)