it.uniroma2.sag.kelp.data.representation.tree.utils

Class TreeIO

java.lang.Object

it.uniroma2.sag.kelp.data.representation.tree.utils.TreeIO

public class TreeIO
extends Object

Parse a tree in a string format.

Author:

Danilo Croce, Giuseppe Castellucci

Field Summary

Fields

Modifier and Type	Field and Description
static String	INDENTIFIER
static char	LRB The left parenthesis character within the tree
static char	RRB The right parenthesis character within the tree

Constructor Summary

Constructors

Constructor and Description
TreeIO()

Method Summary

Methods

Modifier and Type	Method and Description
static TreeRepresentation	parseCharniakSentence(String sentence) This method allows to read a tree in the form (S(NP)(VP)) and returns the corresponding Tree Representation

Methods inherited from class java.lang.Object

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

Field Detail

INDENTIFIER

public static final String INDENTIFIER

See Also:

Constant Field Values

LRB

public static final char LRB

The left parenthesis character within the tree

See Also:

Constant Field Values

RRB

public static final char RRB

The right parenthesis character within the tree

See Also:

Constant Field Values

Constructor Detail

TreeIO

public TreeIO()

Method Detail

parseCharniakSentence

public static TreeRepresentation parseCharniakSentence(String sentence)
                                                throws TreeIOException

This method allows to read a tree in the form (S(NP)(VP)) and returns the corresponding Tree Representation

Parameters:

sentence - The input Stirng

Returns:

The Tree Representation

Throws:

TreeIOException - his exception is trown if any problem in the tree IO phase is experimented