org.apache.uima.tutorial.ex2

Class RoomNumberAnnotator

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.tutorial.ex2.RoomNumberAnnotator

All Implemented Interfaces:

AnalysisComponent

public class RoomNumberAnnotator
extends JCasAnnotator_ImplBase

Example annotator that detects room numbers using Java 1.4 regular expressions.

Constructor Summary

Constructors

Constructor and Description
RoomNumberAnnotator()

Method Summary

Methods

Modifier and Type	Method and Description
void	initialize(UimaContext aContext) Performs any startup tasks required by this component.
void	process(JCas aJCas) This method should be overriden by subclasses.

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

RoomNumberAnnotator

public RoomNumberAnnotator()

Method Detail

initialize

public void initialize(UimaContext aContext)
                throws ResourceInitializationException

Description copied from interface: AnalysisComponent

Performs any startup tasks required by this component. The framework calls this method only once, just after the AnalysisComponent has been instantiated.

The framework supplies this AnalysisComponent with a reference to the UimaContext that it will use, for example to access configuration settings or resources. This AnalysisComponent should store a reference to its the UimaContext for later use.

Specified by:

initialize in interface AnalysisComponent

Overrides:

initialize in class AnalysisComponent_ImplBase

Parameters:

aContext - Provides access to services and resources managed by the framework. This includes configuration parameters, logging, and access to external resources.

Throws:

ResourceInitializationException - if this AnalysisComponent cannot initialize successfully.

See Also:

AnalysisComponent.initialize(UimaContext)

process

public void process(JCas aJCas)
             throws AnalysisEngineProcessException

Description copied from class: JCasAnnotator_ImplBase

This method should be overriden by subclasses. Inputs a JCAS to the AnalysisComponent. The AnalysisComponent "owns" this JCAS until such time as Annotator_ImplBase.hasNext() is called and returns false (see AnalysisComponent for details).

Specified by:

process in class JCasAnnotator_ImplBase

Parameters:

aJCas - a JCAS that this AnalysisComponent should process.

Throws:

AnalysisEngineProcessException - if a problem occurs during processing

See Also:

JCasAnnotator_ImplBase.process(JCas)