org.codehaus.mojo.javacc

Class LegacyGrammarDirectoryScanner

java.lang.Object

org.codehaus.mojo.javacc.GrammarDirectoryScanner

org.codehaus.mojo.javacc.LegacyGrammarDirectoryScanner

class LegacyGrammarDirectoryScanner
extends GrammarDirectoryScanner

Scans source directories for JavaCC grammar files. This scanner supports JJTreeMojo and JTBMojo which perform timestamp checking against copies of the input grammars rather than against the generated parser files. Hence, the directory configured by GrammarDirectoryScanner.setOutputDirectory(File) is taken to be the output directory for the timestamp files.

Version:

$Id: LegacyGrammarDirectoryScanner.java 6251 2008-02-08 13:56:51Z bentmann $

Constructor Summary

Constructors

Constructor and Description
LegacyGrammarDirectoryScanner()

Method Summary

Modifier and Type	Method and Description
protected java.io.File[]	getTargetFiles(java.io.File targetDirectory, java.lang.String grammarFile, GrammarInfo grammarInfo) Determines the output files corresponding to the specified grammar file.

Methods inherited from class org.codehaus.mojo.javacc.GrammarDirectoryScanner

getIncludedGrammars, scan, setExcludes, setIncludes, setOutputDirectory, setParserPackage, setSourceDirectory, setStaleMillis

Methods inherited from class java.lang.Object

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

Constructor Detail

LegacyGrammarDirectoryScanner

LegacyGrammarDirectoryScanner()

Method Detail

getTargetFiles

protected java.io.File[] getTargetFiles(java.io.File targetDirectory,
                                        java.lang.String grammarFile,
                                        GrammarInfo grammarInfo)

Determines the output files corresponding to the specified grammar file.

Overrides:

getTargetFiles in class GrammarDirectoryScanner

Parameters:

targetDirectory - The absolute path to the output directory for the target files, must not be null.

grammarFile - The path to the grammar file, relative to the scanned source directory, must not be null.

grammarInfo - The grammar info describing the grammar file, must not be null

Returns:

A file array with target files, never null.