PassFactory

java.lang.Object

com.google.javascript.jscomp.PassFactory

public abstract class PassFactory extends Object

A factory for creating JSCompiler passes based on the Options injected.

Contains all meta-data about compiler passes (like whether it can be run multiple times, a human-readable name for logging, etc.).

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static class

PassFactory.Builder

A builder for a PassFactory.
Method Summary

Modifier and Type

Method

Description

static PassFactory.Builder

builder()

final CompilerPass

create(AbstractCompiler compiler)

Creates a new compiler pass to be run.

static PassFactory

createEmptyPass(String name)

Create a no-op pass that can only run once.

abstract Function<CompilerOptions,Boolean>

getCondition()

abstract String

getName()

The name of the pass as it will appear in logs.

abstract boolean

isRunInFixedPointLoop()

Whether this factory must or must not appear in a PhaseOptimizer loop.

abstract PassFactory.Builder

toBuilder()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- getName
  
  public abstract String getName()
  
  The name of the pass as it will appear in logs.
- getCondition
  
  public abstract Function<CompilerOptions,Boolean> getCondition()
- isRunInFixedPointLoop
  
  public abstract boolean isRunInFixedPointLoop()
  
  Whether this factory must or must not appear in a PhaseOptimizer loop.
- toBuilder
  
  public abstract PassFactory.Builder toBuilder()
- builder
  
  public static PassFactory.Builder builder()
- createEmptyPass
  
  public static PassFactory createEmptyPass(String name)
  
  Create a no-op pass that can only run once. Used to break up loops.
- create
  
  public final CompilerPass create(AbstractCompiler compiler)
  
  Creates a new compiler pass to be run.