Examples with Channel org.kie.api.runtime.Channel used on opensource projects

Example 1 with Channel

use of org.kie.api.runtime.Channel in project drools by kiegroup.

the class StatelessKnowledgeSessionImpl method newWorkingMemory.

public StatefulKnowledgeSession newWorkingMemory() {
    this.kBase.readLock();
    try {
        StatefulKnowledgeSession ksession = (StatefulKnowledgeSession) wmFactory.createWorkingMemory(this.kBase.nextWorkingMemoryCounter(), this.kBase, (SessionConfiguration) this.conf, this.environment);
        StatefulKnowledgeSessionImpl ksessionImpl = (StatefulKnowledgeSessionImpl) ksession;
        ((Globals) ksessionImpl.getGlobalResolver()).setDelegate(this.sessionGlobals);
        registerListeners(ksessionImpl);
        for (Map.Entry<String, Channel> entry : this.channels.entrySet()) {
            ksession.registerChannel(entry.getKey(), entry.getValue());
        }
        wmCreated.incrementAndGet();
        return ksession;
    } finally {
        this.kBase.readUnlock();
    }
}

Example 2 with Channel

use of org.kie.api.runtime.Channel in project drools by kiegroup.

the class GameUI method initialize.

/**
 * Initialize the contents of the frame.
 */
private void initialize() {
    frame = new GameFrame("Wumpus World");
    frame.getContentPane().setBackground(Color.WHITE);
    frame.setDefaultCloseOperation(wumpusWorldConfiguration.isExitOnClose() ? JFrame.EXIT_ON_CLOSE : JFrame.DISPOSE_ON_CLOSE);
    frame.setLayout(new MigLayout("", "[540px:n][grow,fill]", "[30px,top][300px,top][100px,top][grow]"));
    frame.setSize(926, 603);
    // Center in screen
    frame.setLocationRelativeTo(null);
    JPanel scorePanel = new JPanel();
    FlowLayout flowLayout = (FlowLayout) scorePanel.getLayout();
    flowLayout.setAlignment(FlowLayout.LEFT);
    scorePanel.setBackground(Color.WHITE);
    frame.getContentPane().add(scorePanel, "cell 0 0,grow");
    JLabel lblScore = new JLabel("Score");
    scorePanel.add(lblScore);
    final JTextField txtScore = new JTextField();
    gameView.getKsession().getChannels().put("score", new Channel() {

        public void send(Object object) {
            txtScore.setText("" + ((Score) object).getValue());
        }
    });
    txtScore.setEditable(false);
    scorePanel.add(txtScore);
    txtScore.setColumns(10);
    JScrollPane scrollPane = new JScrollPane();
    frame.getContentPane().add(scrollPane, "cell 1 0 1 4,grow");
    JPanel actionPanel = new JPanel();
    actionPanel.setBackground(Color.WHITE);
    frame.getContentPane().add(actionPanel, "cell 0 1,grow");
    actionPanel.setLayout(new MigLayout("", "[200px,left][320px:n]", "[grow]"));
    JPanel controls = new JPanel();
    controls.setBackground(Color.WHITE);
    controls.setLayout(new MigLayout("", "[grow,fill]", "[::100px,top][200px,top]"));
    controls.add(drawActionPanel(), "cell 0 0,alignx left,aligny top");
    controls.add(drawMovePanel(), "cell 0 1,alignx left,growy");
    actionPanel.add(controls, "cell 0 0,grow");
    cavePanel = drawCave();
    actionPanel.add(cavePanel, "cell 1 0,grow");
    sensorPanel = drawSensorPanel();
    frame.getContentPane().add(sensorPanel, "cell 0 2,grow");
    JPanel blank = new JPanel();
    blank.setBackground(Color.WHITE);
    frame.add(blank, "cell 0 3,grow");
    frame.setVisible(true);
    cavePanel.getBufferedImage();
    sensorPanel.getBufferedImage();
    repaint();
}

Example 3 with Channel

use of org.kie.api.runtime.Channel in project drools by kiegroup.

the class IntegrationInterfacesTest method testChannels.

@Test
public void testChannels() throws IOException, ClassNotFoundException {
    KieBase kbase = getKnowledgeBase("test_Channels.drl");
    KieSession ksession = createKnowledgeSession(kbase);
    Channel someChannel = mock(Channel.class);
    ksession.registerChannel("someChannel", someChannel);
    ksession.insert(new Cheese("brie", 30));
    ksession.insert(new Cheese("stilton", 5));
    ksession.fireAllRules();
    verify(someChannel).send("brie");
    verify(someChannel, never()).send("stilton");
}

Example 4 with Channel

use of org.kie.api.runtime.Channel in project drools by kiegroup.

the class StatelessSessionTest method testChannels.

@Test
public void testChannels() throws Exception {
    String str = "";
    str += "package org.kie \n";
    str += "import org.drools.compiler.Cheese \n";
    str += "rule rule1 \n";
    str += "  when \n";
    str += "    $c : Cheese() \n";
    str += " \n";
    str += "  then \n";
    str += "    channels[\"x\"].send( $c ); \n";
    str += "end\n";
    final Cheese stilton = new Cheese("stilton", 5);
    final Channel channel = Mockito.mock(Channel.class);
    final StatelessKieSession ksession = getSession2(ResourceFactory.newByteArrayResource(str.getBytes()));
    ksession.registerChannel("x", channel);
    assertEquals(1, ksession.getChannels().size());
    assertEquals(channel, ksession.getChannels().get("x"));
    ksession.execute(stilton);
    Mockito.verify(channel).send(stilton);
    ksession.unregisterChannel("x");
    assertEquals(0, ksession.getChannels().size());
    assertNull(ksession.getChannels().get("x"));
}

Example 5 with Channel

use of org.kie.api.runtime.Channel in project drools by kiegroup.

the class WumpusWorldMain method init.

public void init(final KieContainer kc, boolean exitOnClose) {
    final KieSession serverKsession = kc.newKieSession("WumpusMainKS");
    final KieSession clientKsession = kc.newKieSession("WumpusClientKS");
    serverKsession.getChannels().put("sensors", new Channel() {

        public void send(Object object) {
            clientKsession.insert(object);
            clientKsession.fireAllRules();
        }
    });
    clientKsession.getChannels().put("commands", new Channel() {

        public void send(Object object) {
            serverKsession.insert(object);
            serverKsession.fireAllRules();
        }
    });
    WumpusWorldConfiguration wumpusWorldConfiguration = new WumpusWorldConfiguration();
    wumpusWorldConfiguration.setExitOnClose(exitOnClose);
    serverKsession.setGlobal("wumpusWorldConfiguration", wumpusWorldConfiguration);
    serverKsession.setGlobal("randomInteger", new java.util.Random());
    GameUI gameUI = new GameUI(serverKsession, wumpusWorldConfiguration);
    serverKsession.insert(gameUI);
    serverKsession.insert(gameUI.getGameView());
    new Thread(new Runnable() {

        public void run() {
            serverKsession.fireUntilHalt();
        }
    }).start();
    new Thread(new Runnable() {

        public void run() {
            clientKsession.fireUntilHalt();
        }
    }).start();
}