Package net.sourceforge.pmd.lang.impl

Class BatchLanguageProcessor<P extends LanguagePropertyBundle>

java.lang.Object

net.sourceforge.pmd.lang.impl.BatchLanguageProcessor<P>

All Implemented Interfaces:

AutoCloseable, LanguageProcessor

public abstract class BatchLanguageProcessor<P extends LanguagePropertyBundle>
extends Object
implements LanguageProcessor

A base class for language processors. It processes all files of the corresponding language as a single batch. It can operate in parallel or sequentially depending on the number of threads passed in the LanguageProcessor.AnalysisTask.

Since:

7.0.0

Author:

Clément Fournier

Nested Class Summary

Nested classes/interfaces inherited from interface net.sourceforge.pmd.lang.LanguageProcessor

LanguageProcessor.AnalysisTask

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BatchLanguageProcessor(P bundle)

Method Summary

Modifier and Type	Method	Description
void	close()
@NonNull Language	getLanguage()	The language of this processor.
@NonNull LanguageVersion	getLanguageVersion()	The language version that was configured when creating this processor.
P	getProperties()
@NonNull AutoCloseable	launchAnalysis(@NonNull LanguageProcessor.AnalysisTask task)	Launch the analysis based on the given analysis task.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.pmd.lang.LanguageProcessor

services

Constructor Detail

BatchLanguageProcessor

protected BatchLanguageProcessor(P bundle)

Method Detail

getProperties

public P getProperties()

getLanguageVersion

public @NonNull LanguageVersion getLanguageVersion()

Description copied from interface: LanguageProcessor

The language version that was configured when creating this processor.

Specified by:

getLanguageVersion in interface LanguageProcessor

getLanguage

public final @NonNull Language getLanguage()

Description copied from interface: LanguageProcessor

The language of this processor.

Specified by:

getLanguage in interface LanguageProcessor

launchAnalysis

public @NonNull AutoCloseable launchAnalysis(@NonNull LanguageProcessor.AnalysisTask task)

Description copied from interface: LanguageProcessor

Launch the analysis based on the given analysis task. The analysis only has to completion after the return value has been closed, as this method may launch background threads to perform the analysis and return without blocking. In that case the returned Closeable will join the analysis threads when being closed.

Specified by:

launchAnalysis in interface LanguageProcessor

Parameters:

task - Configuration of the analysis

Returns:

A closeable - the analysis is only ended when the close method returns.

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception