org.opensolaris.opengrok.analysis.executables

Class ELFAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.opensolaris.opengrok.analysis.FileAnalyzer

org.opensolaris.opengrok.analysis.executables.ELFAnalyzer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ELFAnalyzer
extends FileAnalyzer

Analyzes ELF (Executable and Linking Format) files. Created on September 23, 2005

Nested Class Summary

Nested classes/interfaces inherited from class org.opensolaris.opengrok.analysis.FileAnalyzer

FileAnalyzer.Genre

Field Summary

Fields inherited from class org.opensolaris.opengrok.analysis.FileAnalyzer

ctags, project

Fields inherited from class org.apache.lucene.analysis.Analyzer

overridesTokenStreamMethod

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ELFAnalyzer(FileAnalyzerFactory factory) Creates a new instance of ELFAnalyzer

Method Summary

Methods

Modifier and Type	Method and Description
void	analyze(org.apache.lucene.document.Document doc, java.io.InputStream in)
void	parseELF(java.io.FileInputStream f)
org.apache.lucene.analysis.TokenStream	tokenStream(java.lang.String fieldName, java.io.Reader reader)
void	writeXref(java.io.Writer out) Write a cross referenced HTML file.

Methods inherited from class org.opensolaris.opengrok.analysis.FileAnalyzer

getFactory, getGenre, setCtags, setProject, writeXref

Methods inherited from class org.apache.lucene.analysis.Analyzer

close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, reusableTokenStream, setOverridesTokenStreamMethod, setPreviousTokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

ELFAnalyzer

protected ELFAnalyzer(FileAnalyzerFactory factory)

Creates a new instance of ELFAnalyzer

Parameters:

factory - The factory that creates ELFAnalyzers

Method Detail

analyze

public void analyze(org.apache.lucene.document.Document doc,
           java.io.InputStream in)
             throws java.io.IOException

Overrides:

analyze in class FileAnalyzer

Throws:

java.io.IOException

parseELF

public void parseELF(java.io.FileInputStream f)
              throws java.io.IOException

Throws:

java.io.IOException

tokenStream

public org.apache.lucene.analysis.TokenStream tokenStream(java.lang.String fieldName,
                                                 java.io.Reader reader)

Overrides:

tokenStream in class FileAnalyzer

writeXref

public void writeXref(java.io.Writer out)
               throws java.io.IOException

Write a cross referenced HTML file.

Overrides:

writeXref in class FileAnalyzer

Parameters:

out - Writer to write

Throws:

java.io.IOException - if an error occurs