edu.umn.cs.nlp.parser
Class IncompleteChartCell

java.lang.Object
  edu.umn.cs.nlp.parser.IncompleteChartCell

All Implemented Interfaces:

Comparable<IncompleteChartCell>

public class IncompleteChartCell
extends Object
implements Comparable<IncompleteChartCell>

Represents a incomplete span in a variant CKY+ parse chart. Rules are not required to be in Chomsky Normal Form.

Version:

$LastChangedDate: 2007-07-16 11:23:58 -0500 (Mon, 16 Jul 2007) $

Author:

Lane Schwartz

Constructor Summary

IncompleteChartCell(int i, int j, ChartCell... children)

Method Summary

int	compareTo(IncompleteChartCell c)
ChartCell	getChild(int index)
ChartCell[]	getChildren()
double	getLogProb()
ChartCell	getOnlyChild()
String	getPrefix()
int	getSpansFrom()
int	getSpansTo()
int	getSplitPoint(int index)

Methods inherited from class java.lang.Object

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

Constructor Detail

IncompleteChartCell

public IncompleteChartCell(int i,
                           int j,
                           ChartCell... children)

Method Detail

getPrefix

public String getPrefix()

getOnlyChild

public ChartCell getOnlyChild()

getChildren

public ChartCell[] getChildren()

getChild

public ChartCell getChild(int index)

getLogProb

public double getLogProb()

getSpansFrom

public int getSpansFrom()

Returns:

the spansFrom

getSpansTo

public int getSpansTo()

Returns:

the spansTo

getSplitPoint

public int getSplitPoint(int index)

Returns:

the splitsAt

compareTo

public int compareTo(IncompleteChartCell c)

Specified by:

compareTo in interface Comparable<IncompleteChartCell>