package storm.trident.planner;
import backtype.storm.tuple.Fields;
import java.io.Serializable;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
public class Node implements Serializable {
private static AtomicInteger INDEX = new AtomicInteger(0);
private String nodeId;
public String name = null;
public Fields allOutputFields;
public String streamId;
public Integer parallelismHint = null;
public NodeStateInfo stateInfo = null;
public int creationIndex;
public Node(String streamId, String name, Fields allOutputFields) {
this.nodeId = UUID.randomUUID().toString();
this.allOutputFields = allOutputFields;
this.streamId = streamId;
this.name = name;
this.creationIndex = INDEX.incrementAndGet();
}
@Override
public boolean equals(Object o) {
return nodeId.equals(((Node) o).nodeId);
}
@Override
public int hashCode() {
return nodeId.hashCode();
}
@Override
public String toString() {
return ToStringBuilder.reflectionToString(this, ToStringStyle.MULTI_LINE_STYLE);
}
}