HelloWorld (Jadex Active Component Platform 4.0.180 API)

java.lang.Object
- jadex.bdiv3.examples.helloworld.HelloWorld

```
public class HelloWorld
extends java.lang.Object
```
Hello World with goal driven print out. class is checked for annotations goal, plan type declarations from annotations or inline plans are added to the agent type and conditions to eca rule system class is rewritten to announce belief changes (field accesses and annotated methods)

Nested Class Summary

Nested Classes
Modifier and Type Class Description

class HelloWorld.HelloGoal
Simple hello world goal.

Field Summary

Fields
Modifier and Type Field Description

protected IInternalAccess agent
The bdi agent.

Constructor Summary

Constructors
Constructor Description

HelloWorld()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`body()`	The agent body.
`protected IFuture<java.lang.Void>`	`printHello1(HelloWorld.HelloGoal goal)`	First plan.
`protected IFuture<java.lang.Void>`	`printHello2(HelloWorld.HelloGoal goal)`	Second plan.
`protected IFuture<java.lang.Void>`	`printHello3(HelloWorld.HelloGoal goal)`	Third plan.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - agent
```
protected IInternalAccess agent
```
    The bdi agent.
- Constructor Detail
  - HelloWorld
```
public HelloWorld()
```
- Method Detail
  - body
```
public void body()
```
    The agent body. body is executed changes variable value (sayhello=true) notification is sent to eca rule system rule system finds creation condition of goal and executes it right hand side creates goal and executes it Plan is selected and executed (hello is printed out)
  - printHello1
```
protected IFuture<java.lang.Void> printHello1(HelloWorld.HelloGoal goal)
```
    First plan. Fails with exception.
  - printHello2
```
protected IFuture<java.lang.Void> printHello2(HelloWorld.HelloGoal goal)
```
    Second plan. Fails 'asynchronously' (i.e. exception in future).
  - printHello3
```
protected IFuture<java.lang.Void> printHello3(HelloWorld.HelloGoal goal)
```
    Third plan. Prints out goal text and passes.