// This software is released into the Public Domain. See copying.txt for details.
package org.openstreetmap.osmosis.tagfilter.v0_6;
import java.io.File;
import org.openstreetmap.osmosis.core.pipeline.common.TaskConfiguration;
import org.openstreetmap.osmosis.core.pipeline.common.TaskManager;
import org.openstreetmap.osmosis.core.pipeline.common.TaskManagerFactory;
import org.openstreetmap.osmosis.core.pipeline.v0_6.SinkSourceManager;
/**
* Extends the basic task manager factory functionality with used-node filter task
* specific common methods.
*
* @author Brett Henderson
* @author Christoph Sommer
*/
public class NodeKeyValueFilterFactory extends TaskManagerFactory {
private static final String ARG_KEY_VALUE_LIST = "keyValueList";
private static final String ARG_KEY_VALUE_LIST_FILE = "keyValueListFile";
/**
* {@inheritDoc}
*/
@Override
protected TaskManager createTaskManagerImpl(TaskConfiguration taskConfig) {
NodeKeyValueFilter nodeKeyValueFilter;
if (doesArgumentExist(taskConfig, ARG_KEY_VALUE_LIST)) {
String keyValueList = getStringArgument(taskConfig, ARG_KEY_VALUE_LIST);
nodeKeyValueFilter = new NodeKeyValueFilter(keyValueList);
} else {
String keyValueListFile = getStringArgument(taskConfig, ARG_KEY_VALUE_LIST_FILE);
nodeKeyValueFilter = new NodeKeyValueFilter(new File(keyValueListFile));
}
return new SinkSourceManager(
taskConfig.getId(),
nodeKeyValueFilter,
taskConfig.getPipeArgs()
);
}
}