From 4f2572c7bd8217a9b21192f0a01ea14866816e77 Mon Sep 17 00:00:00 2001
From: Philipp3000 <philippzakharov@gmail.com>
Date: Mon, 26 Oct 2020 18:33:57 +0300
Subject: [PATCH] Cool

---
 .../service/SimpleTextStatisticsAnalyzer.java | 49 ++++++++++++++++---
 .../StreamApiTextStatisticsAnalyzer.java      | 30 ++++++++----
 2 files changed, 62 insertions(+), 17 deletions(-)

diff --git a/src/main/java/com/epam/izh/rd/online/service/SimpleTextStatisticsAnalyzer.java b/src/main/java/com/epam/izh/rd/online/service/SimpleTextStatisticsAnalyzer.java
index 32f8e35..2499d69 100644
--- a/src/main/java/com/epam/izh/rd/online/service/SimpleTextStatisticsAnalyzer.java
+++ b/src/main/java/com/epam/izh/rd/online/service/SimpleTextStatisticsAnalyzer.java
@@ -23,7 +23,7 @@ public class SimpleTextStatisticsAnalyzer implements TextStatisticsAnalyzer {
      */
     @Override
     public int countSumLengthOfWords(String text) {
-        return 0;
+        return text.replaceAll("[^\\w]","").length();
     }
 
     /**
@@ -34,7 +34,7 @@ public int countSumLengthOfWords(String text) {
      */
     @Override
     public int countNumberOfWords(String text) {
-        return 0;
+        return getWords(text).size();
     }
 
     /**
@@ -44,7 +44,7 @@ public int countNumberOfWords(String text) {
      */
     @Override
     public int countNumberOfUniqueWords(String text) {
-        return 0;
+        return getUniqueWords(text).size();
     }
 
     /**
@@ -56,8 +56,17 @@ public int countNumberOfUniqueWords(String text) {
      * @param text текст
      */
     @Override
+
     public List<String> getWords(String text) {
-        return emptyList();
+        String[] s = text.split("\\s");
+        for (int i = 0; i < s.length; i++) {
+            s[i] = s[i].replaceAll("\\W","");
+        }
+        List<String> strings = new ArrayList<>();
+        for (int i = 0; i < s.length; i++) {
+            if (!s[i].equals("")) strings.add(s[i]);
+        }
+        return strings;
     }
 
     /**
@@ -70,7 +79,7 @@ public List<String> getWords(String text) {
      */
     @Override
     public Set<String> getUniqueWords(String text) {
-        return emptySet();
+        return new HashSet<>(getWords(text));
     }
 
     /**
@@ -82,7 +91,16 @@ public Set<String> getUniqueWords(String text) {
      */
     @Override
     public Map<String, Integer> countNumberOfWordsRepetitions(String text) {
-        return emptyMap();
+        Map<String, Integer> map = new HashMap<>();
+        List<String> list = getWords(text);
+        for (String s1 : list) {
+            if (map.containsKey(s1)) {
+                map.put(s1,map.get(s1) + 1);
+            } else {
+                map.put(s1,1);
+            }
+        }
+         return map;
     }
 
     /**
@@ -95,6 +113,23 @@ public Map<String, Integer> countNumberOfWordsRepetitions(String text) {
      */
     @Override
     public List<String> sortWordsByLength(String text, Direction direction) {
-        return emptyList();
+        List<String> listAll = getWords(text);
+        switch (direction){
+            case ASC: listAll.sort(new Comparator<String>() {
+                @Override
+                public int compare(String o1, String o2) {
+                    return o1.length() - o2.length();
+                }
+            });
+            break;
+            case DESC: listAll.sort(new Comparator<String>() {
+                @Override
+                public int compare(String o1, String o2) {
+                    return o2.length() - o1.length();
+                }
+            });
+            break;
+        }
+        return listAll;
     }
 }
diff --git a/src/main/java/com/epam/izh/rd/online/service/StreamApiTextStatisticsAnalyzer.java b/src/main/java/com/epam/izh/rd/online/service/StreamApiTextStatisticsAnalyzer.java
index e9b8957..8650fdd 100644
--- a/src/main/java/com/epam/izh/rd/online/service/StreamApiTextStatisticsAnalyzer.java
+++ b/src/main/java/com/epam/izh/rd/online/service/StreamApiTextStatisticsAnalyzer.java
@@ -2,10 +2,8 @@
 
 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.util.*;
+import java.util.stream.Collectors;
 
 import static java.util.Collections.*;
 
@@ -16,36 +14,48 @@
 public class StreamApiTextStatisticsAnalyzer implements TextStatisticsAnalyzer {
     @Override
     public int countSumLengthOfWords(String text) {
-        return 0;
+        return getWords(text).stream()
+                .mapToInt(i -> i.length())
+                .sum();
     }
 
     @Override
     public int countNumberOfWords(String text) {
-        return 0;
+        return (int) getWords(text).stream()
+                .count();
     }
 
     @Override
     public int countNumberOfUniqueWords(String text) {
-        return 0;
+        return (int) getUniqueWords(text).stream()
+                .count();
     }
 
     @Override
     public List<String> getWords(String text) {
-        return emptyList();
+        return Arrays.stream(text.split("\\s"))
+                .map(s -> s.replaceAll("\\W",""))
+                .filter(s -> !s.equals(""))
+                .collect(Collectors.toList());
     }
 
     @Override
     public Set<String> getUniqueWords(String text) {
-        return emptySet();
+        return getWords(text).stream()
+                .collect(Collectors.toSet());
     }
 
     @Override
     public Map<String, Integer> countNumberOfWordsRepetitions(String text) {
-        return emptyMap();
+        return getWords(text).stream().collect(Collectors.toMap(s -> s,s -> 1,Integer::sum));
     }
 
     @Override
     public List<String> sortWordsByLength(String text, Direction direction) {
+        switch (direction){
+            case DESC:return getWords(text).stream().sorted(Comparator.comparingInt(String::length).reversed()).collect(Collectors.toList());
+            case ASC:return getWords(text).stream().sorted(Comparator.comparingInt(String::length)).collect(Collectors.toList());
+        }
         return emptyList();
     }
 }