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Access the enclosing class from an inner class |
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The following code snippets show how to access the enclosing class from an inner class.
public class TestIt {
public static void main(String a[]){
new TestIt().doit();
}
public void doit() {
new InnerClass().sayHello();
}
public void enclosingClassMethod(){
System.out.println("Hello world!");
}
class InnerClass {
public void sayHello() {
TestIt.this.enclosingClassMethod();
}
}
}
or
public class TestIt {
TestIt testItClass = this;
public static void main(String a[]){
new TestIt().doit();
}
public void doit() {
new InnerClass().sayHello();
}
public void enclosingClassMethod(){
System.out.println("Hello world!");
}
class InnerClass {
public void sayHello() {
testItClass.enclosingClassMethod();
}
}
}
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