edu.cmu.sphinx.linguist.util

Class GDLDumper

java.lang.Object

edu.cmu.sphinx.linguist.LinguistProcessor

edu.cmu.sphinx.linguist.util.LinguistDumper

edu.cmu.sphinx.linguist.util.GDLDumper

All Implemented Interfaces:

Configurable, java.lang.Runnable

public class GDLDumper
extends LinguistDumper

A linguist processor that dumps out the sentence hmm in GDL format.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PROP_DUMP_ARC_LABELS The property to specify whether to dump arc labels.
static java.lang.String	PROP_SKIP_HMMS The property specifying whether to skip HMMs during dumping.
static java.lang.String	PROP_VERTICAL_LAYOUT The property to specify whether to use vertical graph layout.

Fields inherited from class edu.cmu.sphinx.linguist.util.LinguistDumper

PROP_FILENAME

Fields inherited from class edu.cmu.sphinx.linguist.LinguistProcessor

PROP_LINGUIST

Constructor Summary

Constructors

Constructor and Description
GDLDumper()
GDLDumper(java.lang.String filename, Linguist linguist, boolean verticalLayout, boolean skipHMMs, boolean dumpArcLabels)

Method Summary

Modifier and Type	Method and Description
protected void	dumpArc(java.io.PrintStream out, SearchState from, SearchStateArc arc, int level) Dumps an arc
protected void	endDump(java.io.PrintStream out) Called at the end of the dump
protected void	endDumpNode(java.io.PrintStream out, SearchState state, int level) Called to dump out a node in the search space
protected java.lang.String	getDefaultName() Retreives the default name for the destination dump.
void	newProperties(PropertySheet ps) This method is called when this configurable component needs to be reconfigured.
protected void	startDump(java.io.PrintStream out) Called at the start of the dump
protected void	startDumpNode(java.io.PrintStream out, SearchState state, int level) Called to dump out a node in the search space

Methods inherited from class edu.cmu.sphinx.linguist.util.LinguistDumper

run, setDepthFirst

Methods inherited from class edu.cmu.sphinx.linguist.LinguistProcessor

getLinguist, getName

Methods inherited from class java.lang.Object

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

Field Detail

PROP_SKIP_HMMS

@S4Boolean(defaultValue=true)
public static final java.lang.String PROP_SKIP_HMMS

The property specifying whether to skip HMMs during dumping.

See Also:

Constant Field Values

PROP_VERTICAL_LAYOUT

@S4Boolean(defaultValue=false)
public static final java.lang.String PROP_VERTICAL_LAYOUT

The property to specify whether to use vertical graph layout.

See Also:

Constant Field Values

PROP_DUMP_ARC_LABELS

@S4Boolean(defaultValue=true)
public static final java.lang.String PROP_DUMP_ARC_LABELS

The property to specify whether to dump arc labels.

See Also:

Constant Field Values

Constructor Detail

GDLDumper

public GDLDumper(java.lang.String filename,
                 Linguist linguist,
                 boolean verticalLayout,
                 boolean skipHMMs,
                 boolean dumpArcLabels)

GDLDumper

public GDLDumper()

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 LinguistDumper

Parameters:

ps - a property sheet holding the new data

Throws:

PropertyException - if there is a problem with the properties.

getDefaultName

protected java.lang.String getDefaultName()

Retreives the default name for the destination dump. This method is typically overridden by derived classes

Returns:

the default name for the file.

startDump

protected void startDump(java.io.PrintStream out)

Called at the start of the dump

Overrides:

startDump in class LinguistDumper

Parameters:

out - the output stream.

endDump

protected void endDump(java.io.PrintStream out)

Called at the end of the dump

Overrides:

endDump in class LinguistDumper

Parameters:

out - the output stream.

startDumpNode

protected void startDumpNode(java.io.PrintStream out,
                             SearchState state,
                             int level)

Called to dump out a node in the search space

Overrides:

startDumpNode in class LinguistDumper

Parameters:

out - the output stream.

state - the state to dump

level - the level of the state

endDumpNode

protected void endDumpNode(java.io.PrintStream out,
                           SearchState state,
                           int level)

Called to dump out a node in the search space

Overrides:

endDumpNode in class LinguistDumper

Parameters:

out - the output stream.

state - the state to dump

level - the level of the state

dumpArc

protected void dumpArc(java.io.PrintStream out,
                       SearchState from,
                       SearchStateArc arc,
                       int level)

Dumps an arc

Overrides:

dumpArc in class LinguistDumper

Parameters:

out - the output stream.

from - arc leaves this state

arc - the arc to dump

level - the level of the state