org.apache.ctakes.dependency.parser.cr

Class DependencyFileCollectionReader

java.lang.Object

org.apache.uima.resource.Resource_ImplBase

org.apache.uima.resource.ConfigurableResource_ImplBase

org.apache.uima.collection.CollectionReader_ImplBase

org.apache.ctakes.dependency.parser.cr.DependencyFileCollectionReader

All Implemented Interfaces:

org.apache.uima.collection.base_cpm.BaseCollectionReader, org.apache.uima.collection.CollectionReader, org.apache.uima.resource.ConfigurableResource, org.apache.uima.resource.Resource

@PipeBitInfo(name="Dependency File Reader",
             description="Reads in dependency tree training/test data in a tab-delimited format.",
             role=READER,
             products={BASE_TOKEN,SENTENCE,DEPENDENCY_NODE})
public class DependencyFileCollectionReader
extends org.apache.uima.collection.CollectionReader_ImplBase

This collection reader reads in dependency tree training/test data in a tab- delimited format. See note below for DEPENDENCY_FILE_PARAM for details about this format. Each file will correspond to a "document" - i.e. getNext() will populate the CAS with information from a file.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEPENDENCY_FILE_PARAM "DependencyFile" is a required, single, string parameter that specifies the location of a data file that contains dependency data in it.
static String	INPUT_FORMAT_PARAM "InputFormat" is a optional, single, boolean parameter that determines whether or not the features associated with each word will be loaded into the CAS or not.
static String	TRAINING_MODE_PARAM

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
DependencyFileCollectionReader()

Method Summary

Modifier and Type	Method and Description
void	close()
void	getNext(org.apache.uima.cas.CAS cas) Some of the code in this method is based loosely on opennlp.tools.postag.POSEventCollector
org.apache.uima.util.Progress[]	getProgress()
boolean	hasNext()
void	initialize()

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

destroy, getCasInitializer, getProcessingResourceMetaData, initialize, isConsuming, reconfigure, setCasInitializer, 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

DEPENDENCY_FILE_PARAM

public static final String DEPENDENCY_FILE_PARAM

"DependencyFile" is a required, single, string parameter that specifies the location of a data file that contains dependency data in it. The format of the file should have one word per line, with tab-delimited features similar to the CONLL format.

See Also:

Constant Field Values

INPUT_FORMAT_PARAM

public static final String INPUT_FORMAT_PARAM

"InputFormat" is a optional, single, boolean parameter that determines whether or not the features associated with each word will be loaded into the CAS or not. The default value is false.

See Also:

Constant Field Values

TRAINING_MODE_PARAM

public static final String TRAINING_MODE_PARAM

See Also:

Constant Field Values

Constructor Detail

DependencyFileCollectionReader

public DependencyFileCollectionReader()

Method Detail

initialize

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

Overrides:

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

Throws:

org.apache.uima.resource.ResourceInitializationException

getNext

public void getNext(org.apache.uima.cas.CAS cas)
             throws IOException,
                    org.apache.uima.collection.CollectionException

Some of the code in this method is based loosely on opennlp.tools.postag.POSEventCollector

Throws:

IOException

org.apache.uima.collection.CollectionException

close

public void close()
           throws IOException

Throws:

IOException

getProgress

public org.apache.uima.util.Progress[] getProgress()

hasNext

public boolean hasNext()
                throws IOException,
                       org.apache.uima.collection.CollectionException

Throws:

IOException

org.apache.uima.collection.CollectionException