org.apache.ctakes.core.cc

Class TokenOffsetsCasConsumer

java.lang.Object

org.apache.uima.resource.Resource_ImplBase

org.apache.uima.resource.ConfigurableResource_ImplBase

org.apache.uima.collection.CasConsumer_ImplBase

org.apache.ctakes.core.cc.TokenOffsetsCasConsumer

All Implemented Interfaces:

org.apache.uima.collection.base_cpm.CasObjectProcessor, org.apache.uima.collection.base_cpm.CasProcessor, org.apache.uima.collection.CasConsumer, org.apache.uima.resource.ConfigurableResource, org.apache.uima.resource.Resource

@PipeBitInfo(name="Token Offset Writer",
             description="Writes a two-column BSV file containing Begin and End offsets of tokens in a document.",
             role=WRITER,
             dependencies={DOCUMENT_ID,BASE_TOKEN})
public class TokenOffsetsCasConsumer
extends org.apache.uima.collection.CasConsumer_ImplBase

For each CAS a local file with the offsets of the BaseToken annotations is written to a directory specifed by a parameter. The format of the output files is 0|13 17|19 19|20 ... This CAS consumer does not make use of any annotation information in the cas except for the document id specified the CommonTypeSystem.xml descriptor and the BaseToken annotations. The document id will be the name of the file written for each CAS. This CAS consumer was written so that token offsets could be written to a file. The offsets were compared to similarly generated annotation offsets from Knowtator annotations.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAM_OUTPUTDIR

Fields inherited from interface org.apache.uima.resource.Resource

PARAM_AGGREGATE_SOFA_MAPPINGS, PARAM_CONFIG_MANAGER, PARAM_CONFIG_PARAM_SETTINGS, PARAM_EXTERNAL_OVERRIDE_SETTINGS, PARAM_PERFORMANCE_TUNING_SETTINGS, PARAM_RESOURCE_MANAGER, PARAM_UIMA_CONTEXT

Constructor Summary

Constructors

Constructor and Description
TokenOffsetsCasConsumer()

Method Summary

Modifier and Type	Method and Description
void	initialize()
void	processCas(org.apache.uima.cas.CAS cas)

Methods inherited from class org.apache.uima.collection.CasConsumer_ImplBase

batchProcessComplete, collectionProcessComplete, destroy, getProcessingResourceMetaData, initialize, isReadOnly, isStateless, processCas, reconfigure, typeSystemInit

Methods inherited from class org.apache.uima.resource.ConfigurableResource_ImplBase

getConfigParameterValue, getConfigParameterValue, setConfigParameterValue, setConfigParameterValue

Methods inherited from class org.apache.uima.resource.Resource_ImplBase

getCasManager, getLogger, getMetaData, getResourceManager, getUimaContext, getUimaContextAdmin, setLogger, setMetaData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.uima.resource.ConfigurableResource

getConfigParameterValue, getConfigParameterValue, setConfigParameterValue, setConfigParameterValue

Methods inherited from interface org.apache.uima.resource.Resource

getLogger, getMetaData, getResourceManager, getUimaContext, getUimaContextAdmin, setLogger

Field Detail

PARAM_OUTPUTDIR

public static final String PARAM_OUTPUTDIR

See Also:

Constant Field Values

Constructor Detail

TokenOffsetsCasConsumer

public TokenOffsetsCasConsumer()

Method Detail

initialize

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

Overrides:

initialize in class org.apache.uima.collection.CasConsumer_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

processCas

public void processCas(org.apache.uima.cas.CAS cas)
                throws org.apache.uima.resource.ResourceProcessException

Throws:

org.apache.uima.resource.ResourceProcessException