edu.cmu.sphinx.decoder

Class Decoder

java.lang.Object

edu.cmu.sphinx.decoder.AbstractDecoder

edu.cmu.sphinx.decoder.Decoder

All Implemented Interfaces:

ResultProducer, Configurable

public class Decoder
extends AbstractDecoder

The primary decoder class

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PROP_FEATURE_BLOCK_SIZE The property for the number of features to recognize at once.

Fields inherited from class edu.cmu.sphinx.decoder.AbstractDecoder

AUTO_ALLOCATE, FIRE_NON_FINAL_RESULTS, logger, PROP_RESULT_LISTENERS, PROP_SEARCH_MANAGER, resultListeners, searchManager

Constructor Summary

Constructors

Constructor and Description
Decoder()
Decoder(SearchManager searchManager, boolean fireNonFinalResults, boolean autoAllocate, java.util.List<ResultListener> resultListeners, int featureBlockSize) Main decoder

Method Summary

Modifier and Type	Method and Description
Result	decode(java.lang.String referenceText) Decode frames until recognition is complete.
void	newProperties(PropertySheet ps) This method is called when this configurable component needs to be reconfigured.

Methods inherited from class edu.cmu.sphinx.decoder.AbstractDecoder

addResultListener, allocate, deallocate, fireResultListeners, removeResultListener, toString

Methods inherited from class java.lang.Object

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

Field Detail

PROP_FEATURE_BLOCK_SIZE

@S4Integer(defaultValue=2147483647)
public static final java.lang.String PROP_FEATURE_BLOCK_SIZE

The property for the number of features to recognize at once.

See Also:

Constant Field Values

Constructor Detail

Decoder

public Decoder()

Decoder

public Decoder(SearchManager searchManager,
               boolean fireNonFinalResults,
               boolean autoAllocate,
               java.util.List<ResultListener> resultListeners,
               int featureBlockSize)

Main decoder

Parameters:

searchManager - search manager to configure search space

fireNonFinalResults - should we notify about non-final results

autoAllocate - automatic allocation of all componenets

resultListeners - listeners to get signals

featureBlockSize - frequency of notification about results

Method Detail

newProperties

public void newProperties(PropertySheet ps)
                   throws PropertyException

Description copied from interface: Configurable

This method is called when this configurable component needs to be reconfigured.

Specified by:

newProperties in interface Configurable

Overrides:

newProperties in class AbstractDecoder

Parameters:

ps - a property sheet holding the new data

Throws:

PropertyException - if there is a problem with the properties.

decode

public Result decode(java.lang.String referenceText)

Decode frames until recognition is complete.

Specified by:

decode in class AbstractDecoder

Parameters:

referenceText - the reference text (or null)

Returns:

a result