MojoUtils

java.lang.Object

org.antlr.mojo.antlr4.MojoUtils

class MojoUtils extends Object

Constructor Summary

Constructors

Constructor

Description

MojoUtils()
Method Summary

Modifier and Type

Method

Description

static byte[]

checksum(File file)

Creates the MD5 checksum for the given file.

static String

findSourceSubdir(File sourceDirectory, File grammarFile)

Given the source directory File object and the full PATH to a grammar, produce the path to the named grammar file in relative terms to the sourceDirectory.

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

Constructor Details
- MojoUtils
  
  MojoUtils()
Method Details
- checksum
  
  public static byte[] checksum(File file) throws IOException
  
  Creates the MD5 checksum for the given file.
  
  Parameters:
  
  file - the file.
  
  Returns:
  
  the checksum.
  
  Throws:
  
  IOException
- findSourceSubdir
  
  public static String findSourceSubdir(File sourceDirectory, File grammarFile)
  
  Given the source directory File object and the full PATH to a grammar, produce the path to the named grammar file in relative terms to the sourceDirectory. This will then allow ANTLR to produce output relative to the base of the output directory and reflect the input organization of the grammar files.
  
  Parameters:
  
  sourceDirectory - The source directory File object
  
  grammarFile - The full path to the input grammar file
  
  Returns:
  
  The path to the grammar file relative to the source directory