org.icij.datashare.text.nlp

Class AbstractModels<T>

java.lang.Object

org.icij.datashare.text.nlp.AbstractModels<T>

public abstract class AbstractModels<T>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static Path	BASE_CLASSPATH
static String	JVM_PROPERTY_NAME
protected org.slf4j.Logger	LOGGER
protected ConcurrentHashMap<Language,Semaphore>	modelLock
protected Map<Language,T>	models
NlpStage	stage
protected Pipeline.Type	type

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractModels(Pipeline.Type type, NlpStage stage)

Method Summary

Modifier and Type	Method and Description
void	addResourceToContextClassLoader(Path resourcePath, ClassLoader loader)
protected void	downloadIfNecessary(Language language, ClassLoader loader)
T	get(Language language)
protected ClassLoader	getLoader()
Path	getModelsBasePath(Language language)
Path	getModelsFilesystemPath(Language language)
protected RemoteFiles	getRemoteFiles()
protected abstract String	getVersion()
boolean	isLoaded(Language language)
protected boolean	isPresent(Language language, ClassLoader loader)
static boolean	isSync()
protected abstract T	loadModelFile(Language language, ClassLoader loader)
static void	syncModels(boolean sync)
void	unload(Language language)

Methods inherited from class java.lang.Object

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

Field Detail

JVM_PROPERTY_NAME

public static final String JVM_PROPERTY_NAME

See Also:

Constant Field Values

LOGGER

protected final org.slf4j.Logger LOGGER

BASE_CLASSPATH

protected static final Path BASE_CLASSPATH

modelLock

protected final ConcurrentHashMap<Language,Semaphore> modelLock

stage

public final NlpStage stage

models

protected final Map<Language,T> models

type

protected final Pipeline.Type type

Constructor Detail

AbstractModels

protected AbstractModels(Pipeline.Type type,
                         NlpStage stage)

Method Detail

loadModelFile

protected abstract T loadModelFile(Language language,
                                   ClassLoader loader)
                            throws IOException

Throws:

IOException

getVersion

protected abstract String getVersion()

get

public T get(Language language)
      throws InterruptedException

Throws:

InterruptedException

getModelsBasePath

public Path getModelsBasePath(Language language)

getModelsFilesystemPath

public Path getModelsFilesystemPath(Language language)

addResourceToContextClassLoader

public void addResourceToContextClassLoader(Path resourcePath,
                                            ClassLoader loader)

isPresent

protected boolean isPresent(Language language,
                            ClassLoader loader)

downloadIfNecessary

protected void downloadIfNecessary(Language language,
                                   ClassLoader loader)

getLoader

protected ClassLoader getLoader()

unload

public void unload(Language language)
            throws InterruptedException

Throws:

InterruptedException

syncModels

public static void syncModels(boolean sync)

isSync

public static boolean isSync()

isLoaded

public boolean isLoaded(Language language)

getRemoteFiles

protected RemoteFiles getRemoteFiles()