edu.cmu.sphinx.frontend
Class DataBlocker

java.lang.Object
  edu.cmu.sphinx.frontend.BaseDataProcessor
      edu.cmu.sphinx.frontend.DataBlocker

All Implemented Interfaces:

DataProcessor, Configurable

public class DataBlocker
extends BaseDataProcessor

A DataProcessor which wraps incoming DoubleData-objects into equally size blocks of defined length.

Field Summary

static java.lang.String	PROP_BLOCK_SIZE_MS The SphinxProperty name for the block size of generated data-blocks in milliseconds.
static float	PROP_BLOCK_SIZE_MS_DEFAULT The default value for PROP_BLOCK_SIZE_MS.

Constructor Summary

DataBlocker()

DataBlocker(double blockSizeMs)

Method Summary

double	getBlockSizeMs()
Data	getData() Returns the processed Data output.
java.lang.String	getName() Returns the name of this DataProcessor.
void	newProperties(PropertySheet propertySheet) 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, toString

Methods inherited from class java.lang.Object

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

Field Detail

PROP_BLOCK_SIZE_MS

@S4Double(defaultValue=10.0)
public static final java.lang.String PROP_BLOCK_SIZE_MS

The SphinxProperty name for the block size of generated data-blocks in milliseconds.

See Also:

Constant Field Values

PROP_BLOCK_SIZE_MS_DEFAULT

public static final float PROP_BLOCK_SIZE_MS_DEFAULT

The default value for PROP_BLOCK_SIZE_MS.

See Also:

Constant Field Values

Constructor Detail

DataBlocker

public DataBlocker()

DataBlocker

public DataBlocker(double blockSizeMs)

Method Detail

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

newProperties

public void newProperties(PropertySheet propertySheet)
                   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 BaseDataProcessor

Parameters:

propertySheet - a property sheet holding the new data

Throws:

PropertyException - if there is a problem with the properties.

getName

public java.lang.String getName()

Description copied from class: BaseDataProcessor

Returns the name of this DataProcessor.

Specified by:

getName in interface DataProcessor

Overrides:

getName in class BaseDataProcessor

Returns:

the name of this DataProcessor

getBlockSizeMs

public double getBlockSizeMs()