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Code for BAEL-1306 - thakursantosh/st1972@gmail.com (#2940) 

* New code for First Article 'Types of Bean Injection'

* Adding code for BAEL-1306

* Code changes for BAEL-1306

* Removed code of my evaluation article
This commit is contained in:
thakursantosh 2017-11-06 16:16:12 -05:00 committed by Zeger Hendrikse
parent c65795c7b0
commit 93ecfad7fe
2 changed files with 177 additions and 0 deletions
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138
core-java/src/main/java/com/baeldung/breakcontinue/BreakContinue.java Normal file
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@ -0,0 +1,138 @@
package com.baeldung.breakcontinue;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
/**
* @author Santosh
*
*/
public class BreakContinue {
public static int unlabeledBreak() {
String searchName = "Wilson";
int counter = 0;
List<String> names = Arrays.asList("John", "Peter", "Robert", "Wilson", "Anthony", "Donald", "Richard");
for (String name : names) {
counter++;
if (name.equalsIgnoreCase(searchName)) {
break;
}
}
return counter;
}
public static int unlabeledBreakNestedLoops() {
String searchName = "Wilson";
int counter = 0;
Map<String, List<String>> nameMap = new HashMap<>();
nameMap.put("Grade1", Arrays.asList("John", "Peter", "Robert", "Wilson"));
nameMap.put("Grade2", Arrays.asList("Anthony", "Donald", "Richard", "Arnold"));
nameMap.put("Grade3", Arrays.asList("Wilson", "Michael", "Stephen", "Ryan"));
Iterator<Entry<String, List<String>>> iterator = nameMap.entrySet()
.iterator();
Entry<String, List<String>> entry = null;
List<String> names = null;
while (iterator.hasNext()) {
entry = iterator.next();
names = entry.getValue();
for (String name : names) {
if (name.equalsIgnoreCase(searchName)) {
counter++;
break;
}
}
}
return counter;
}
public static int labeledBreak() {
String searchName = "Wilson";
int counter = 0;
Map<String, List<String>> nameMap = new HashMap<>();
nameMap.put("Grade1", Arrays.asList("John", "Peter", "Robert", "Wilson"));
nameMap.put("Grade2", Arrays.asList("Anthony", "Donald", "Richard", "Arnold"));
nameMap.put("Grade3", Arrays.asList("Wilson", "Michael", "Stephen", "Ryan"));
Iterator<Entry<String, List<String>>> iterator = nameMap.entrySet()
.iterator();
Entry<String, List<String>> entry = null;
List<String> names = null;
compare:
while (iterator.hasNext()) {
entry = iterator.next();
names = entry.getValue();
for (String name : names) {
if (name.equalsIgnoreCase(searchName)) {
counter++;
break compare;
}
}
}
return counter;
}
public static int unlabeledContinue() {
String searchName = "Wilson";
int counter = 0;
Map<String, List<String>> nameMap = new HashMap<>();
nameMap.put("Grade1", Arrays.asList("John", "Wilson", "Robert", "Wilson"));
nameMap.put("Grade2", Arrays.asList("Anthony", "Donald", "Wilson", "Arnold"));
nameMap.put("Grade3", Arrays.asList("Wilson", "Michael", "Wilson", "Ryan"));
Iterator<Entry<String, List<String>>> iterator = nameMap.entrySet()
.iterator();
Entry<String, List<String>> entry = null;
List<String> names = null;
while (iterator.hasNext()) {
entry = iterator.next();
names = entry.getValue();
for (String name : names) {
if (!name.equalsIgnoreCase(searchName)) {
continue;
}
counter++;
}
}
return counter;
}
public static int labeledContinue() {
String searchName = "Wilson";
int counter = 0;
Map<String, List<String>> nameMap = new HashMap<>();
nameMap.put("Grade1", Arrays.asList("John", "Wilson", "Robert", "Wilson"));
nameMap.put("Grade2", Arrays.asList("Anthony", "Donald", "Wilson", "Arnold"));
nameMap.put("Grade3", Arrays.asList("Wilson", "Michael", "Wilson", "Ryan"));
Iterator<Entry<String, List<String>>> iterator = nameMap.entrySet()
.iterator();
Entry<String, List<String>> entry = null;
List<String> names = null;
compare:
while (iterator.hasNext()) {
entry = iterator.next();
names = entry.getValue();
for (String name : names) {
if (name.equalsIgnoreCase(searchName)) {
counter++;
continue compare;
}
}
}
return counter;
}
}

39
core-java/src/test/java/com/baeldung/breakcontinue/BreakContinueTest.java Normal file
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package com.baeldung.breakcontinue;
import static com.baeldung.breakcontinue.BreakContinue.labeledBreak;
import static com.baeldung.breakcontinue.BreakContinue.labeledContinue;
import static com.baeldung.breakcontinue.BreakContinue.unlabeledBreak;
import static com.baeldung.breakcontinue.BreakContinue.unlabeledBreakNestedLoops;
import static com.baeldung.breakcontinue.BreakContinue.unlabeledContinue;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class BreakContinueTest {
@Test
public void whenUnlabeledBreak_ThenEqual() {
assertEquals(4, unlabeledBreak());
}
@Test
public void whenUnlabeledBreakNestedLoops_ThenEqual() {
assertEquals(2, unlabeledBreakNestedLoops());
}
@Test
public void whenLabeledBreak_ThenEqual() {
assertEquals(1, labeledBreak());
}
@Test
public void whenUnlabeledContinue_ThenEqual() {
assertEquals(5, unlabeledContinue());
}
@Test
public void whenLabeledContinue_ThenEqual() {
assertEquals(3, labeledContinue());
}
}