phaseb

Class NGramFrequencyHashMap

java.lang.Object

cse332.interfaces.NGramTable

phaseb.NGramFrequencyHashMap

public class NGramFrequencyHashMap
extends NGramTable

Constructor Summary

Constructors

Constructor and Description
NGramFrequencyHashMap(Comparator<NGram> c, Hasher<NGram> h, int capacity)

Method Summary

Methods

Modifier and Type	Method and Description
DataCounter<String>	getDataCounter(NGram ngram) Returns the current frequency table for the ngram.
SimpleIterator<NGram>	getNGrams() Clients must not change frequency tables or keys between an iterator's creation and its final use.

Methods inherited from class cse332.interfaces.NGramTable

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NGramFrequencyHashMap

public NGramFrequencyHashMap(Comparator<NGram> c,
                     Hasher<NGram> h,
                     int capacity)

Method Detail

getDataCounter

public DataCounter<String> getDataCounter(NGram ngram)

Description copied from class: NGramTable

Returns the current frequency table for the ngram. If the ngram is not in the counter, this method creates a new frequency table for the ngram

Specified by:

getDataCounter in class NGramTable

Returns:

the frequency table for ngram

getNGrams

public SimpleIterator<NGram> getNGrams()

Description copied from class: NGramTable

Clients must not change frequency tables or keys between an iterator's creation and its final use. Data structures need not check this.

Specified by:

getNGrams in class NGramTable

Returns:

an iterator for the elements.