Sha256: f0abd6c9ae11d958f8943371454a15c25cb565d6b07d657b2f56247662aa689a
Contents?: true
Size: 1.09 KB
Versions: 7
Compression:
Stored size: 1.09 KB
Contents
package bae;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
public class Document {
private Map<String, Long> frequencyMap;
public Document(String text) {
createFrequencyMap(text);
}
public Document(Map<String, Long> frequencyMap) {
this.frequencyMap = frequencyMap;
}
public Map<String, Long> getFrequencyMap() {
return frequencyMap;
}
public void addZeroCount(String key) {
this.frequencyMap.put(key, 0L);
}
private void createFrequencyMap(String text) {
this.frequencyMap = new HashMap<>();
Scanner parser = new Scanner(text);
while(parser.hasNext()) {
String wordToken = parser.next();
// Set initial count if it doesn't have one yet
// Use zero because we'll add counts in the next line.
if(!this.frequencyMap.containsKey(wordToken)) {
this.frequencyMap.put(wordToken, 0L);
}
// Update count
this.frequencyMap.put(wordToken, this.frequencyMap.get(wordToken) + 1);
}
}
}
Version data entries
7 entries across 7 versions & 1 rubygems