IdMappingUtil (Closure Compiler v20200719 API)

java.lang.Object
- com.google.javascript.jscomp.IdMappingUtil

```
public final class IdMappingUtil
extends java.lang.Object
```
A utility class for generating and parsing id mappings held by ReplaceIdGenerators.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.util.Map<java.lang.String,com.google.common.collect.BiMap<java.lang.String,java.lang.String>>`	`parseSerializedIdMappings(java.lang.String idMappings)`	The expected format looks like this:

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

- Method Detail
  - parseSerializedIdMappings
```
public static java.util.Map<java.lang.String,com.google.common.collect.BiMap<java.lang.String,java.lang.String>> parseSerializedIdMappings(java.lang.String idMappings)
```
    The expected format looks like this:
    [generatorName1] someId1:someFile:theLine:theColumn ...
    [[generatorName2] someId2:someFile:theLine:theColumn] ...
    The returned data is grouped by generator name (the map key). The inner map provides mappings from id to content (file, line and column info). In a glimpse, the structure is Map<generator name, BiMap<id, value>>.
    @throws IllegalArgumentException malformed input where there it 1) has duplicate generator name, or 2) the line has no ':' for id and its content.