package org.drools.jpdl.core;
import org.drools.definition.process.Node;
import org.drools.jpdl.core.node.StartState;
import org.drools.process.core.context.swimlane.SwimlaneContext;
import org.drools.process.core.context.variable.VariableScope;
import org.drools.workflow.core.impl.WorkflowProcessImpl;
public class JpdlProcess extends WorkflowProcessImpl {
public static final String JPDL_TYPE = "jPDL";
private static final long serialVersionUID = 1L;
private Node startState;
public JpdlProcess() {
setType(JPDL_TYPE);
VariableScope variableScope = new VariableScope();
addContext(variableScope);
setDefaultContext(variableScope);
SwimlaneContext swimlaneContext = new SwimlaneContext();
addContext(swimlaneContext);
setDefaultContext(swimlaneContext);
}
public void setStartState(Node startState) {
this.startState = startState;
}
public Node getStart() {
if (startState != null) {
return startState;
}
Node[] nodes = getNodes();
for (int i = 0; i < nodes.length; i++) {
if (nodes[i] instanceof StartState) {
return (StartState) nodes[i];
}
}
return null;
}
public VariableScope getVariableScope() {
return (VariableScope) getDefaultContext(VariableScope.VARIABLE_SCOPE);
}
}