JunitExecutionListenerRegistry.java

package org.easyb.junit;


import org.easyb.BehaviorStep;
import org.easyb.domain.Behavior;
import org.easyb.listener.ExecutionListener;
import org.easyb.result.ReportingTag;
import org.easyb.result.Result;

import java.util.ArrayList;
import java.util.List;


public class JunitExecutionListenerRegistry implements ExecutionListener {

    private List<ExecutionListener> listeners = new ArrayList<ExecutionListener>();


    public void startBehavior(Behavior behavior) {
        for (ExecutionListener listener : listeners) {
            listener.startBehavior(behavior);
        }
    }

    public void stopBehavior(BehaviorStep step, Behavior behavior) {
        for (ExecutionListener listener : listeners) {
            listener.stopBehavior(step, behavior);
        }
    }

    public void tag(ReportingTag tag) {
        for (ExecutionListener listener : listeners) {
            listener.tag(tag);
        }
    }

    public void startStep(BehaviorStep step) {
        for (ExecutionListener listener : listeners) {
            listener.startStep(step);
        }
    }

    public void describeStep(String description) {
        for (ExecutionListener listener : listeners) {
            listener.describeStep(description);
        }
    }

    public void completeTesting() {
        for (ExecutionListener listener : listeners) {
            listener.completeTesting();
        }
    }

    public void stopStep() {
        for (ExecutionListener listener : listeners) {
            listener.stopStep();
        }
    }

    public void gotResult(Result result) {
        for (ExecutionListener listener : listeners) {
            listener.gotResult(result);
        }
    }

    public void registerListener(ExecutionListener listener) {
        if (listener != null) {
            listeners.add(listener);
        }
    }

    public void unregisterListener(ExecutionListener listener) {
        listeners.remove(listener);
    }
}