edu.cmu.sphinx.linguist.acoustic
Class UnitManager

java.lang.Object
  extended byedu.cmu.sphinx.linguist.acoustic.UnitManager
All Implemented Interfaces:
Configurable

public class UnitManager
extends java.lang.Object
implements Configurable

Manages the set of units for a recognizer


Field Summary
static Unit SILENCE
          The silence unit
static java.lang.String SILENCE_NAME
          The name for the silence unit
 
Constructor Summary
UnitManager()
           
 
Method Summary
 java.lang.String getName()
          Retrieves the name for this configurable component
 Unit getUnit(java.lang.String name)
          Gets or creates a unit from the unit pool
 Unit getUnit(java.lang.String name, boolean filler)
          Gets or creates a unit from the unit pool
 Unit getUnit(java.lang.String name, boolean filler, Context context)
          Gets or creates a unit from the unit pool
 void newProperties(PropertySheet ps)
          This method is called when this configurable component has new data.
 void register(java.lang.String name, Registry registry)
          Register my properties.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

SILENCE_NAME

public static final java.lang.String SILENCE_NAME
The name for the silence unit

See Also:
Constant Field Values

SILENCE

public static final Unit SILENCE
The silence unit

Constructor Detail

UnitManager

public UnitManager()
Method Detail

register

public void register(java.lang.String name,
                     Registry registry)
              throws PropertyException
Description copied from interface: Configurable
Register my properties. This method is called once early in the time of the component, shortly after the component is constructed. This component should register any configuration properties that it needs to register. If this configurable extends another configurable, super.register should also be called

Specified by:
register in interface Configurable
Parameters:
name - the name of the component
registry - the registry for this component
Throws:
PropertyException

newProperties

public void newProperties(PropertySheet ps)
                   throws PropertyException
Description copied from interface: Configurable
This method is called when this configurable component has new data. The component should first validate the data. If it is bad the component should return false. If the data is good, the component should record the the data internally and return true.

Specified by:
newProperties in interface Configurable
Parameters:
ps - 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 interface: Configurable
Retrieves the name for this configurable component

Specified by:
getName in interface Configurable
Returns:
the name

getUnit

public Unit getUnit(java.lang.String name,
                    boolean filler,
                    Context context)
Gets or creates a unit from the unit pool

Parameters:
name - the name of the unit
filler - true if the unit is a filler unit
context - the context for this unit
Returns:
the unit

getUnit

public Unit getUnit(java.lang.String name,
                    boolean filler)
Gets or creates a unit from the unit pool

Parameters:
name - the name of the unit
filler - true if the unit is a filler unit
Returns:
the unit

getUnit

public Unit getUnit(java.lang.String name)
Gets or creates a unit from the unit pool

Parameters:
name - the name of the unit
Returns:
the unit