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[BAEL-3149] Java 'private' access modifier (#7622) 

* Added private access modifier to tutorials

* added private access modifier example to core-lang-2 module

* [BAEL-3149] Java 'private' access modifier

* Update core-java-modules/core-java-lang-oop-2/src/main/java/com/baeldung/core/modifiers/Employee.java

Co-Authored-By: KevinGilmore <kpg102@gmail.com>

* Update core-java-modules/core-java-lang-oop-2/src/main/java/com/baeldung/core/modifiers/Employee.java

Co-Authored-By: KevinGilmore <kpg102@gmail.com>
This commit is contained in:
NickTononi 2019-08-25 18:11:24 +02:00 committed by KevinGilmore
parent 1888614f84
commit 3a5f594754
3 changed files with 76 additions and 0 deletions
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50
core-java-modules/core-java-lang-oop-2/src/main/java/com/baeldung/core/modifiers/Employee.java Normal file
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@ -0,0 +1,50 @@
package com.baeldung.core.modifiers;
public class Employee {
private String privateId;
public String name;
private boolean manager;
public Employee(String id, String name) {
changeId(id);
this.name = name;
}
private Employee(String id, String name, boolean managerAttribute) {
this.privateId = id;
this.name = name;
this.privateId = id + "_ID-MANAGER";
}
public void changeId(String customId) {
if (customId.endsWith("_ID")) {
this.privateId = customId;
} else {
this.privateId = customId + "_ID";
}
}
public String getId() {
return privateId;
}
public boolean isManager() {
return manager;
}
public void elevateToManager() {
if ("Carl".equals(this.name)) {
setManager(true);
}
}
private void setManager(boolean manager) {
this.manager = manager;
}
public static Employee buildManager(String id, String name) {
return new Employee(id, name, true);
}
}

10
core-java-modules/core-java-lang-oop-2/src/main/java/com/baeldung/core/modifiers/ExampleClass.java Normal file
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package com.baeldung.core.modifiers;
public class ExampleClass {
public static void main(String[] args) {
Employee employee = new Employee("Bob","ABC123");
employee.changeId("BCD234");
System.out.println(employee.getId());
}
}

16
core-java-modules/core-java-lang-oop-2/src/main/java/com/baeldung/core/modifiers/PublicOuterClass.java Normal file
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package com.baeldung.core.modifiers;
public class PublicOuterClass {
public PrivateInnerClass getInnerClassInstance() {
PrivateInnerClass myPrivateClassInstance = this.new PrivateInnerClass();
myPrivateClassInstance.id = "ID1";
myPrivateClassInstance.name = "Bob";
return myPrivateClassInstance;
}
private class PrivateInnerClass {
public String name;
public String id;
}
}