javax.enterprise.event.ImmutableNotificationOptions Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package javax.enterprise.event;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.Executor;
/**
* Used to configure ObserverMethod notifications
*/
class ImmutableNotificationOptions implements NotificationOptions
{
private final Executor executor;
private final Map options;
private ImmutableNotificationOptions(Executor executor, Map options)
{
this.executor = executor;
this.options = options;
}
@Override
public Executor getExecutor()
{
return executor;
}
@Override
public Object get(String optionKey)
{
return options.get(optionKey);
}
static class Builder implements NotificationOptions.Builder
{
private Executor executor;
private Map options = new HashMap<>();
@Override
public NotificationOptions.Builder setExecutor(Executor executor)
{
this.executor = executor;
return this;
}
@Override
public NotificationOptions.Builder set(String optionKey, Object value)
{
options.put(optionKey, value);
return this;
}
@Override
public NotificationOptions build()
{
return new ImmutableNotificationOptions(executor, options);
}
}
}