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/**
* 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 org.apache.storm.topology;
import java.util.HashMap;
import java.util.Map;
import org.apache.storm.utils.ConfigUtils;
public class SpoutDeclarerImpl implements SpoutDeclarer {
private org.apache.heron.api.topology.SpoutDeclarer delegate;
public SpoutDeclarerImpl(org.apache.heron.api.topology.SpoutDeclarer delegate) {
this.delegate = delegate;
}
@Override
@SuppressWarnings({"rawtypes", "unchecked"})
public SpoutDeclarer addConfigurations(Map conf) {
// Translate config to heron config and then apply.
Map heronConf = ConfigUtils.translateComponentConfig(conf);
delegate.addConfigurations(heronConf);
return this;
}
@Override
public SpoutDeclarer addConfiguration(String config, Object value) {
Map configMap = new HashMap();
configMap.put(config, value);
addConfigurations(configMap);
return this;
}
@Override
public SpoutDeclarer setDebug(boolean debug) {
delegate.setDebug(debug);
return this;
}
@Override
public SpoutDeclarer setMaxTaskParallelism(Number val) {
// Heron does not support this
return this;
}
@Override
public SpoutDeclarer setMaxSpoutPending(Number val) {
delegate.setMaxSpoutPending(val);
return this;
}
@Override
public SpoutDeclarer setNumTasks(Number val) {
// Heron does not support this
return this;
}
}
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