Package edu.tufts.hrilab.slug.parsing.cache

Class CachedParserComponent

java.lang.Object

edu.tufts.hrilab.diarc.DiarcComponent

edu.tufts.hrilab.slug.parsing.cache.CachedParserComponent

All Implemented Interfaces:

NLUInterface

public class CachedParserComponent
extends DiarcComponent
implements NLUInterface

Field Summary

Fields inherited from class edu.tufts.hrilab.diarc.DiarcComponent

executionLoopCycleTime, log, shouldRunExecutionLoop

Constructor Summary

Constructors

Constructor	Description
CachedParserComponent()

Method Summary

Modifier and Type	Method	Description
void	addEntryToCache(Utterance entry)	Adds an Utterance entry to the cache database and logs the action.
protected List<org.apache.commons.cli.Option>	additionalUsageInfo()	Override this method to define command line options available in sub-class.
protected void	init()	Perform any component initialization.
protected void	parseArgs(org.apache.commons.cli.CommandLine cmdLine)	Override this method to parse command line args in the sub-class.
Utterance	parseUtterance(Utterance incoming)	Parses the incoming Utterance by retrieving its details from the database.

Methods inherited from class edu.tufts.hrilab.diarc.DiarcComponent

createInstance, createInstance, createInstance, createInstance, executionLoop, getMyGroupConstraints, getMyGroups, getMyService, getMyServices, main, shutdown, shutdownComponent

Methods inherited from class java.lang.Object

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

Constructor Details

CachedParserComponent

public CachedParserComponent()

Method Details

additionalUsageInfo

protected List<org.apache.commons.cli.Option> additionalUsageInfo()

Description copied from class: DiarcComponent

Override this method to define command line options available in sub-class. This should be paired with a parseArgs implementation.

Overrides:

additionalUsageInfo in class DiarcComponent

Returns:

parseArgs

protected void parseArgs(org.apache.commons.cli.CommandLine cmdLine)

Description copied from class: DiarcComponent

Override this method to parse command line args in the sub-class. Called directly after construction to pass runtime values that will override default values. This should parse all the options that additionalUsageInfo provides.

Overrides:

parseArgs in class DiarcComponent

init

protected void init()

Description copied from class: DiarcComponent

Perform any component initialization. This should not be used for setting local fields to default values as was the case in DIARC. This method is called after the constructor, and after parseArgs. Setting default values should be done in field declaration or in the constructor.

Overrides:

init in class DiarcComponent

parseUtterance

public Utterance parseUtterance(Utterance incoming)

Parses the incoming Utterance by retrieving its details from the database.

Specified by:

parseUtterance in interface NLUInterface

Parameters:

incoming - The incoming Utterance to parse.

Returns:

The parsed Utterance with updated semantics and bindings if found in the database; otherwise, returns the incoming Utterance unchanged.

addEntryToCache

public void addEntryToCache(Utterance entry)

Adds an Utterance entry to the cache database and logs the action.

Parameters:

entry - The Utterance object to add to the cache.