Class NameSampleSequenceStream

java.lang.Object

opennlp.tools.namefind.NameSampleSequenceStream

All Implemented Interfaces:

AutoCloseable, opennlp.tools.ml.model.SequenceStream<opennlp.tools.namefind.NameSample>, opennlp.tools.util.ObjectStream<opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample>>

public class NameSampleSequenceStream
extends Object
implements opennlp.tools.ml.model.SequenceStream<opennlp.tools.namefind.NameSample>

A SequenceStream implementation encapsulating samples.

Constructor Summary

Constructors

Constructor	Description
NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi)	Initializes a NameSampleSequenceStream with given psi samples.
NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi, opennlp.tools.namefind.NameContextGenerator pcg)	Initializes a NameSampleSequenceStream with given psi samples and an feature generator.
NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi, opennlp.tools.namefind.NameContextGenerator pcg, boolean useOutcomes)	Initializes a NameSampleSequenceStream with given psi samples and an feature generator.
NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi, opennlp.tools.namefind.NameContextGenerator pcg, boolean useOutcomes, opennlp.tools.util.SequenceCodec<String> seqCodec)	Initializes a NameSampleSequenceStream with given psi samples and an feature generator.
NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi, opennlp.tools.util.featuregen.AdaptiveFeatureGenerator featureGen)	Initializes a NameSampleSequenceStream with given psi samples and an feature generator.
NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi, opennlp.tools.util.featuregen.AdaptiveFeatureGenerator featureGen, boolean useOutcomes)	Initializes a NameSampleSequenceStream with given psi samples and an feature generator.

Method Summary

Modifier and Type	Method	Description
void	close()
opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample>	read()
void	reset()
opennlp.tools.ml.model.Event[]	updateContext(opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample> sequence, opennlp.tools.ml.model.MaxentModel model)

Methods inherited from class Object

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

Constructor Details

NameSampleSequenceStream

public NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi)

Initializes a NameSampleSequenceStream with given psi samples.

Parameters:

psi - The data stream of samples.

NameSampleSequenceStream

public NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi,
 opennlp.tools.util.featuregen.AdaptiveFeatureGenerator featureGen)

Initializes a NameSampleSequenceStream with given psi samples and an feature generator.

Parameters:

psi - The data stream of samples.

featureGen - The feature generator to use.

NameSampleSequenceStream

public NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi,
 opennlp.tools.util.featuregen.AdaptiveFeatureGenerator featureGen,
 boolean useOutcomes)

Initializes a NameSampleSequenceStream with given psi samples and an feature generator.

Parameters:

psi - The data stream of samples.

featureGen - The feature generator to use.

useOutcomes - Whether to use outcomes or not.

NameSampleSequenceStream

public NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi,
 opennlp.tools.namefind.NameContextGenerator pcg)

Initializes a NameSampleSequenceStream with given psi samples and an feature generator.

Parameters:

psi - The data stream of samples.

pcg - The context generator to use.

NameSampleSequenceStream

public NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi,
 opennlp.tools.namefind.NameContextGenerator pcg,
 boolean useOutcomes)

Initializes a NameSampleSequenceStream with given psi samples and an feature generator.

Parameters:

psi - The data stream of samples.

pcg - The context generator to use.

useOutcomes - Whether to use outcomes or not.

NameSampleSequenceStream

public NameSampleSequenceStream(opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample> psi,
 opennlp.tools.namefind.NameContextGenerator pcg,
 boolean useOutcomes,
 opennlp.tools.util.SequenceCodec<String> seqCodec)

Initializes a NameSampleSequenceStream with given psi samples and an feature generator.

Parameters:

psi - The data stream of samples.

pcg - The context generator to use.

useOutcomes - Whether to use outcomes or not.

seqCodec - The SequenceCodec to use.

Method Details

updateContext

public opennlp.tools.ml.model.Event[] updateContext(opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample> sequence,
 opennlp.tools.ml.model.MaxentModel model)

Specified by:

updateContext in interface opennlp.tools.ml.model.SequenceStream<opennlp.tools.namefind.NameSample>

read

public opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample> read()
                                                                        throws IOException

Specified by:

read in interface opennlp.tools.util.ObjectStream<opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample>>

Throws:

IOException

reset

public void reset()
           throws IOException,
UnsupportedOperationException

Specified by:

reset in interface opennlp.tools.util.ObjectStream<opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample>>

Throws:

IOException

UnsupportedOperationException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface opennlp.tools.util.ObjectStream<opennlp.tools.ml.model.Sequence<opennlp.tools.namefind.NameSample>>

Throws:

IOException