org.apache.ctakes.lvg.ae

Class ThreadSafeLvg

java.lang.Object

org.apache.uima.analysis_component.AnalysisComponent_ImplBase

org.apache.uima.analysis_component.Annotator_ImplBase

org.apache.uima.analysis_component.JCasAnnotator_ImplBase

org.apache.uima.fit.component.JCasAnnotator_ImplBase

org.apache.ctakes.lvg.ae.ThreadSafeLvg

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

@PipeBitInfo(name="Thread-Safe LVG",
             description="Annotates Lexical Variants for terms with attempted thread safety.",
             dependencies=BASE_TOKEN)
public final class ThreadSafeLvg
extends org.apache.uima.fit.component.JCasAnnotator_ImplBase

Utilizes a singleton to access a single instance of the LvgAnnotator. This should help prevent thread safety issues.

Since:

2/14/2017

Version:

%I%

Author:

SPF , chip-nlp

Constructor Summary

Constructors

Constructor and Description
ThreadSafeLvg()

Method Summary

Modifier and Type	Method and Description
static org.apache.uima.analysis_engine.AnalysisEngineDescription	createAnnotatorDescription() Necessary if the lvg.properties need to be copied into a temporary file.
void	initialize(org.apache.uima.UimaContext context) Calls initialize on the LvgSingleton.
void	process(org.apache.uima.jcas.JCas jCas) Calls initialize on the LvgSingleton.

Methods inherited from class org.apache.uima.fit.component.JCasAnnotator_ImplBase

getLogger

Methods inherited from class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

getRequiredCasInterface, process

Methods inherited from class org.apache.uima.analysis_component.Annotator_ImplBase

getCasInstancesRequired, hasNext, next

Methods inherited from class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

batchProcessComplete, collectionProcessComplete, destroy, getContext, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadSafeLvg

public ThreadSafeLvg()

Method Detail

initialize

public void initialize(org.apache.uima.UimaContext context)
                throws org.apache.uima.resource.ResourceInitializationException

Calls initialize on the LvgSingleton.

Specified by:

initialize in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

initialize in class org.apache.uima.fit.component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

process

public void process(org.apache.uima.jcas.JCas jCas)
             throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Calls initialize on the LvgSingleton.

Specified by:

process in class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

createAnnotatorDescription

public static org.apache.uima.analysis_engine.AnalysisEngineDescription createAnnotatorDescription()
                                                                                            throws org.apache.uima.resource.ResourceInitializationException,
                                                                                                   IOException

Necessary if the lvg.properties need to be copied into a temporary file. Otherwise all defaults are fine.

Returns:

description

Throws:

org.apache.uima.resource.ResourceInitializationException - if the lvg annotator could not be initialized

IOException - if there was a problem creating the default LvgCmdApi resource