Class ParserTool

java.lang.Object

opennlp.tools.cmdline.CmdLineTool

opennlp.tools.cmdline.BasicCmdLineTool

opennlp.tools.cmdline.parser.ParserTool

public final class ParserTool
extends opennlp.tools.cmdline.BasicCmdLineTool

Constructor Summary

Constructors

Constructor	Description
ParserTool()

Method Summary

Modifier and Type	Method	Description
String	getHelp()
String	getShortDescription()
static Parse[]	parseLine(String[] tokens, Parser parser, int numParses)	Parses the specified pre-tokenized sentence and returns the requested number of parses or fewer.
static Parse[]	parseLine(String line, Parser parser, int numParses)
static Parse[]	parseLine(String line, Parser parser, Tokenizer tokenizer, int numParses)
void	run(String[] args)	Executes the tool with the given parameters.

Methods inherited from class opennlp.tools.cmdline.CmdLineTool

getName, hasParams

Methods inherited from class Object

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

Constructor Details

ParserTool

public ParserTool()

Method Details

getShortDescription

public String getShortDescription()

Overrides:

getShortDescription in class opennlp.tools.cmdline.CmdLineTool

Returns:

Retrieves a short description of what the tool does

getHelp

public String getHelp()

Specified by:

getHelp in class opennlp.tools.cmdline.CmdLineTool

Returns:

Retrieves a description on how to use the tool

parseLine

public static Parse[] parseLine(String line,
 Parser parser,
 int numParses)

parseLine

public static Parse[] parseLine(String line,
 Parser parser,
 Tokenizer tokenizer,
 int numParses)

parseLine

public static Parse[] parseLine(String[] tokens,
 Parser parser,
 int numParses)

Parses the specified pre-tokenized sentence and returns the requested number of parses or fewer.

This is a convenience method for cases where the input has already been tokenized into individual tokens. It avoids re-tokenizing and the need to manually construct the whitespace-separated text and compute character offsets.

Parameters:

tokens - The tokens of the sentence to parse.

parser - The Parser to use.

numParses - The number of parses desired.

Returns:

The specified number of parses for the given tokens.

Throws:

IllegalArgumentException - if tokens is null or empty.

run

public void run(String[] args)

Description copied from class: opennlp.tools.cmdline.BasicCmdLineTool

Executes the tool with the given parameters.

Specified by:

run in class opennlp.tools.cmdline.BasicCmdLineTool

Parameters:

args - arguments