opennlp.tools.parser.treeinsert

Class ParserEventStream

java.lang.Object

opennlp.model.AbstractEventStream

opennlp.tools.util.AbstractEventStream<Parse>

opennlp.tools.parser.AbstractParserEventStream

opennlp.tools.parser.treeinsert.ParserEventStream

All Implemented Interfaces:

EventStream

public class ParserEventStream
extends AbstractParserEventStream

Field Summary

Fields

Modifier and Type	Field and Description
protected AttachContextGenerator	attachContextGenerator
protected BuildContextGenerator	buildContextGenerator
protected CheckContextGenerator	checkContextGenerator

Fields inherited from class opennlp.tools.parser.AbstractParserEventStream

dict, etype, fixPossesives, punctSet, rules

Constructor Summary

Constructors

Constructor and Description
ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype)
ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype, Dictionary dict)

Method Summary

Modifier and Type	Method and Description
protected void	addParseEvents(List<Event> parseEvents, Parse[] chunks) Produces all events for the specified sentence chunks and adds them to the specified list.
void	init()
protected boolean	lastChild(Parse child, Parse parent) Returns true if the specified child is the last child of the specified parent.
static void	main(String[] args)

Methods inherited from class opennlp.tools.parser.AbstractParserEventStream

createEvents, getInitialChunks

Methods inherited from class opennlp.tools.util.AbstractEventStream

hasNext, next

Methods inherited from class opennlp.model.AbstractEventStream

remove

Methods inherited from class java.lang.Object

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

Field Detail

attachContextGenerator

protected AttachContextGenerator attachContextGenerator

buildContextGenerator

protected BuildContextGenerator buildContextGenerator

checkContextGenerator

protected CheckContextGenerator checkContextGenerator

Constructor Detail

ParserEventStream

public ParserEventStream(ObjectStream<Parse> d,
                         HeadRules rules,
                         ParserEventTypeEnum etype,
                         Dictionary dict)

ParserEventStream

public ParserEventStream(ObjectStream<Parse> d,
                         HeadRules rules,
                         ParserEventTypeEnum etype)

Method Detail

init

public void init()

Overrides:

init in class AbstractParserEventStream

lastChild

protected boolean lastChild(Parse child,
                            Parse parent)

Description copied from class: AbstractParserEventStream

Returns true if the specified child is the last child of the specified parent.

Overrides:

lastChild in class AbstractParserEventStream

Parameters:

child - The child parse.

parent - The parent parse.

Returns:

true if the specified child is the last child of the specified parent; false otherwise.

addParseEvents

protected void addParseEvents(List<Event> parseEvents,
                              Parse[] chunks)

Description copied from class: AbstractParserEventStream

Produces all events for the specified sentence chunks and adds them to the specified list.

Specified by:

addParseEvents in class AbstractParserEventStream

Parameters:

parseEvents - A list of events to be added to.

chunks - Pre-chunked constituents of a sentence.

main

public static void main(String[] args)
                 throws IOException,
                        InvalidFormatException

Throws:

IOException

InvalidFormatException