Package org.tribuo.util.tokens.universal

Class Range

java.lang.Object

org.tribuo.util.tokens.universal.Range

All Implemented Interfaces:

CharSequence

public final class Range
extends Object
implements CharSequence

A range currently being segmented.

Field Summary

Fields

Modifier and Type	Field	Description
char[]	buff	The character buffer.
int	end	The end index.
int	incr	The value to increment by.
int	len	The token length.
int	start	The start index.
Token.TokenType	type	The current token type.

Method Summary

Modifier and Type	Method	Description
char	charAt(int index)
int	length()
void	punct(char p, int start)	Sets this range to represent a punctuation character.
void	set(char[] buff, int len, int start)	Sets the character range.
void	set(char c1, char c2, int start)	Sets the first two characters in the range, and the type to NGRAM.
void	set(char c, int start)	Sets the first character in the range.
void	setType(Token.TokenType type)	Sets the token type.
CharSequence	subSequence(int start, int end)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.CharSequence

chars, codePoints, isEmpty

Field Details

buff

public char[] buff

The character buffer.

len

public int len

The token length.

start

public int start

The start index.

end

public int end

The end index.

incr

public int incr

The value to increment by.

type

public Token.TokenType type

The current token type.

Method Details

set

public void set(char c1,
 char c2,
 int start)

Sets the first two characters in the range, and the type to NGRAM.

Parameters:

c1 - The first character.

c2 - The second character.

start - The start value.

set

public void set(char c,
 int start)

Sets the first character in the range.

Parameters:

c - The first character.

start - The start value.

set

public void set(char[] buff,
 int len,
 int start)

Sets the character range.

Parameters:

buff - The characters.

len - The length of the character buffer.

start - The start index.

punct

public void punct(char p,
 int start)

Sets this range to represent a punctuation character.

Parameters:

p - The punctuation character.

start - The start index.

setType

public void setType(Token.TokenType type)

Sets the token type.

Parameters:

type - The token type.

length

public int length()

Specified by:

length in interface CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

subSequence

public CharSequence subSequence(int start,
 int end)

Specified by:

subSequence in interface CharSequence

toString

public String toString()

Specified by:

toString in interface CharSequence

Overrides:

toString in class Object