edu.cmu.sphinx.frontend.util
Class DataConverter

java.lang.Object
  edu.cmu.sphinx.util.props.ConfigurableAdapter
      edu.cmu.sphinx.frontend.BaseDataProcessor
          edu.cmu.sphinx.frontend.util.DataConverter

All Implemented Interfaces:

DataProcessor, Configurable

public class DataConverter
extends BaseDataProcessor

A simple converter which converts DoubleData to FloatData and vv (depending on its configuration). All remaining Datas will pass this processor unchanged.

Author:

Holger Brandl

Field Summary

static java.lang.String	CONVERT_D2F
static java.lang.String	CONVERT_F2D
static java.lang.String	PROP_CONVERSION_MODE

Constructor Summary

DataConverter()

DataConverter(java.lang.String convMode)

Method Summary

Data	getData() Returns the processed Data output.
void	newProperties(PropertySheet ps) This method is called when this configurable component needs to be reconfigured.

Methods inherited from class edu.cmu.sphinx.frontend.BaseDataProcessor

getPredecessor, getTimer, initialize, setPredecessor

Methods inherited from class edu.cmu.sphinx.util.props.ConfigurableAdapter

getName, toString

Methods inherited from class java.lang.Object

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

Field Detail

CONVERT_D2F

public static final java.lang.String CONVERT_D2F

See Also:

Constant Field Values

CONVERT_F2D

public static final java.lang.String CONVERT_F2D

See Also:

Constant Field Values

PROP_CONVERSION_MODE

@S4String(defaultValue="d2f",
          range={"d2f","f2d"})
public static final java.lang.String PROP_CONVERSION_MODE

See Also:

Constant Field Values

Constructor Detail

DataConverter

public DataConverter(java.lang.String convMode)
              throws PropertyException

Throws:

PropertyException

DataConverter

public DataConverter()

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 ConfigurableAdapter

Parameters:

ps - a property sheet holding the new data

Throws:

PropertyException - if there is a problem with the properties.

getData

public Data getData()
             throws DataProcessingException

Description copied from class: BaseDataProcessor

Returns the processed Data output.

Specified by:

getData in interface DataProcessor

Specified by:

getData in class BaseDataProcessor

Returns:

an Data object that has been processed by this DataProcessor

Throws:

DataProcessingException - if a data processor error occurs