import org.isatools.graph.model.ISANode;
import org.isatools.graph.model.ISAProcessNode;
import java.util.ArrayList;
import java.util.List;
public class ProcessNode extends NodeWithComments implements ISAProcessNode {
<BUG>public static final String REGEXP = "(Data Normalization.*)|(Data Transformation.*)";

protected List<ISANode> inputNodes = null;</BUG>
protected List<ISANode> outputNodes = null;
protected List<ProcessParameter> parameters = null;

import org.isatools.graph.model.ISANode;
import org.isatools.graph.model.ISAProcessNode;
import java.util.ArrayList;
import java.util.List;
public class ProcessNode extends NodeWithComments implements ISAProcessNode {
public static final String REGEXP = "(.*Assay Name)|(Data Normalization.*)|(Data Transformation.*)";
private List<ProtocolExecutionNode> protocolExecutionNodes = null;
protected List<ISANode> inputNodes = null;
protected List<ISANode> outputNodes = null;
protected List<ProcessParameter> parameters = null;
