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Finished work #7

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69 changes: 62 additions & 7 deletions src/main/java/com/epam/izh/rd/online/service/SimpleTextStatisticsAnalyzer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,8 @@
import com.epam.izh.rd.online.helper.Direction;

import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import static java.util.Collections.*;

Expand All @@ -13,6 +15,7 @@
* <p>
* При необходимости, можно создать внутри данного класса дополнительные вспомогательные приватные методы.
*/

public class SimpleTextStatisticsAnalyzer implements TextStatisticsAnalyzer {

/**
Expand All @@ -23,7 +26,13 @@ public class SimpleTextStatisticsAnalyzer implements TextStatisticsAnalyzer {
*/
@Override
public int countSumLengthOfWords(String text) {
return 0;
int sum=0;
List<String> listText = getWords(text);

for(String list: listText){
sum +=list.length();
}
return sum;
}

/**
Expand All @@ -34,7 +43,8 @@ public int countSumLengthOfWords(String text) {
*/
@Override
public int countNumberOfWords(String text) {
return 0;
List<String> listText = getWords(text);
return listText.size();
}

/**
Expand All @@ -44,7 +54,9 @@ public int countNumberOfWords(String text) {
*/
@Override
public int countNumberOfUniqueWords(String text) {
return 0;

Set<String> setString = getUniqueWords(text);
return setString.size();
}

/**
Expand All @@ -57,7 +69,16 @@ public int countNumberOfUniqueWords(String text) {
*/
@Override
public List<String> getWords(String text) {
return emptyList();
Pattern pattern = Pattern.compile("[^A-Z a-z\n]");
Matcher matcher = pattern.matcher(text);
String s = matcher.replaceAll("");
List<String> list = new ArrayList<>();
String strings[];
strings=s.split("[ \n]+");
for (int i=0; i<strings.length; i++){
list.add(strings[i]);
}
return list;
}

/**
Expand All @@ -70,7 +91,17 @@ public List<String> getWords(String text) {
*/
@Override
public Set<String> getUniqueWords(String text) {
return emptySet();
Pattern pattern = Pattern.compile("[^A-Z a-z\n]");
Matcher matcher = pattern.matcher(text);
String s = matcher.replaceAll("");
Set<String> set = new HashSet<>();
String strings[];
strings=s.split("[ \n]+");
for (int i=0; i<strings.length; i++){
set.add(strings[i]);
}

return set;
}

/**
Expand All @@ -82,7 +113,20 @@ public Set<String> getUniqueWords(String text) {
*/
@Override
public Map<String, Integer> countNumberOfWordsRepetitions(String text) {
return emptyMap();
Map<String, Integer> map = new HashMap<>();
List<String> listText = getWords(text);
int numRepeat=0;
for(String s : listText) {
for (String s2 : listText) {
if (s.compareTo(s2) == 0) {
numRepeat++;
}
}
map.put(s, numRepeat);
numRepeat=0;
}
System.out.print(map);
return map;
}

/**
Expand All @@ -95,6 +139,17 @@ public Map<String, Integer> countNumberOfWordsRepetitions(String text) {
*/
@Override
public List<String> sortWordsByLength(String text, Direction direction) {
return emptyList();

List<String> listText= getWords(text);


if (direction==Direction.ASC) {
Collections.sort(listText, (o1, o2) -> o1.length() - o2.length());
}
if (direction==Direction.DESC){
Collections.sort(listText, (o1, o2) -> -(o1.length() - o2.length()));
}

return listText;
}
}
57 changes: 45 additions & 12 deletions src/main/java/com/epam/izh/rd/online/service/StreamApiTextStatisticsAnalyzer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,12 @@

import com.epam.izh.rd.online.helper.Direction;

import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.lang.reflect.Array;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import static java.util.Collections.*;

Expand All @@ -16,36 +18,67 @@
public class StreamApiTextStatisticsAnalyzer implements TextStatisticsAnalyzer {
@Override
public int countSumLengthOfWords(String text) {
return 0;
List<String> listText = getWords(text);
return listText.stream().reduce(0, (sum, s) -> sum += s.length(), Integer::sum);
}

@Override
public int countNumberOfWords(String text) {
return 0;

return (int)getWords(text).stream().count();
}

@Override
public int countNumberOfUniqueWords(String text) {
return 0;
public int countNumberOfUniqueWords(String text)
{
return (int)getWords(text).stream().distinct().count();
}

@Override
public List<String> getWords(String text) {
return emptyList();
Pattern pattern = Pattern.compile("[^A-Z a-z\n]");
Matcher matcher = pattern.matcher(text);
String s = matcher.replaceAll("");

String strings[];
strings=s.split("[ \n]+");
List<String> list = Arrays.stream(strings).collect(Collectors.toList());
return list;
}

@Override
public Set<String> getUniqueWords(String text) {
return emptySet();
Pattern pattern = Pattern.compile("[^A-Z a-z\n]");
Matcher matcher = pattern.matcher(text);
String s = matcher.replaceAll("");

String strings[];
strings=s.split("[ \n]+");
Set<String> set = Arrays.stream(strings).collect(Collectors.toSet());
return set;
}

@Override
public Map<String, Integer> countNumberOfWordsRepetitions(String text) {
return emptyMap();
List<String> stringList = getWords(text);
Set<String> stringSet = new HashSet<>(stringList);
Map<String, Integer> stringIntegerMap = new HashMap<>();
stringSet.stream().forEach((m) -> stringIntegerMap.put(m,getRepeat(m, stringList)));
return stringIntegerMap;
}
private int getRepeat(String word, List<String> list) {
return (int) list.stream().filter(s -> s.equals(word)).count();
}

@Override
public List<String> sortWordsByLength(String text, Direction direction) {
return emptyList();
if(direction==Direction.ASC){
return getWords(text).stream().sorted((o1, o2) -> o1.length() - o2.length()).collect(Collectors.toList());
}
if(direction==Direction.DESC){
return getWords(text).stream().sorted((o1, o2) -> -(o1.length() - o2.length())).collect(Collectors.toList());
}
return null;

}
}