ivory.core.data.dictionary

Class FrontCodedDictionary

java.lang.Object

ivory.core.data.dictionary.FrontCodedDictionary

All Implemented Interfaces:

Dictionary, LexicographicallySortedDictionary, Iterable<String>, Writable

public class FrontCodedDictionary
extends Object
implements Writable, LexicographicallySortedDictionary

Constructor Summary

Constructors

Constructor and Description
FrontCodedDictionary()

Method Summary

Methods

Modifier and Type	Method and Description
int	getId(String term) Returns the id associated with this term.
String	getTerm(int id) Returns the term associated with this term id.
Iterator<String>	iterator()
static void	main(String[] args) Simple demo program for looking up terms and term ids.
void	readFields(DataInput in)
int	size() Returns the size of this dictionary.
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

FrontCodedDictionary

public FrontCodedDictionary()

Method Detail

getId

public int getId(String term)

Description copied from interface: Dictionary

Returns the id associated with this term.

Specified by:

getId in interface Dictionary

Parameters:

term - term

Returns:

id associated with this term

getTerm

public String getTerm(int id)

Description copied from interface: Dictionary

Returns the term associated with this term id.

Specified by:

getTerm in interface Dictionary

Parameters:

id - term id

Returns:

term associated with this term id

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>

main

public static void main(String[] args)
                 throws Exception

Simple demo program for looking up terms and term ids.

Throws:

Exception

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface Writable

Throws:

IOException

size

public int size()

Description copied from interface: Dictionary

Returns the size of this dictionary.

Specified by:

size in interface Dictionary

Returns:

number of terms in this dictionary

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface Writable

Throws:

IOException