Package com.google.javascript.jscomp.ijs

Class ConvertToTypedInterface

java.lang.Object

com.google.javascript.jscomp.ijs.ConvertToTypedInterface

All Implemented Interfaces:

CompilerPass

public class ConvertToTypedInterface
extends Object
implements CompilerPass

The goal of this pass is to shrink the AST, preserving only typing, not behavior.

To do this, it does things like removing function/method bodies, rvalues that are not needed, expressions that are not declarations, etc.

This is conceptually similar to the ijar tool[1] that bazel uses to shrink jars into minimal versions that can be used equivalently for compilation of downstream dependencies.

[1] https://github.com/bazelbuild/bazel/blob/master/third_party/ijar/README.txt

Constructor Summary

Constructors

Constructor	Description
ConvertToTypedInterface(AbstractCompiler compiler)

Method Summary

Modifier and Type	Method	Description
void	process(Node externs, Node root)	Process the JS with root node root.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ConvertToTypedInterface

public ConvertToTypedInterface(AbstractCompiler compiler)

Method Details

process

public void process(Node externs,
 Node root)

Description copied from interface: CompilerPass

Process the JS with root node root. Can modify the contents of each Node tree

Specified by:

process in interface CompilerPass

Parameters:

externs - Top of external JS tree

root - Top of JS tree