Package org.drools.workflow.instance

Examples of org.drools.workflow.instance.NodeInstance

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        for (Iterator<Connection> iterator = connections.iterator(); iterator.hasNext(); ) {
            Connection connection = iterator.next();
            if ((connection.getFrom() instanceof CompositeNode.CompositeNodeStart) &&
                (from == null ||
            ((CompositeNode.CompositeNodeStart) connection.getFrom()).getInNode().getId() == from.getNodeId())) {
                NodeInstance nodeInstance = getNodeInstance(connection.getFrom());
                ((org.drools.workflow.instance.NodeInstance) nodeInstance).trigger(null, nodeAndType.getType());
                return;
            }
        }
        throw new IllegalArgumentException(
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    }

    public void triggerCompleted(String outType) {
        triggerCompleted(outType, true);
        while (!nodeInstances.isEmpty()) {
            NodeInstance nodeInstance = (NodeInstance) nodeInstances.get(0);
            ((org.drools.workflow.instance.NodeInstance) nodeInstance).cancel();
        }
    }
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        }
    }

    public void cancel() {
        while (!nodeInstances.isEmpty()) {
            NodeInstance nodeInstance = (NodeInstance) nodeInstances.get(0);
            ((org.drools.workflow.instance.NodeInstance) nodeInstance).cancel();
        }
        super.cancel();
    }
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    public Collection<NodeInstance> getNodeInstances(boolean recursive) {
        Collection<NodeInstance> result = nodeInstances;
        if (recursive) {
            result = new ArrayList<NodeInstance>(result);
            for (Iterator<NodeInstance> iterator = nodeInstances.iterator(); iterator.hasNext(); ) {
                NodeInstance nodeInstance = iterator.next();
                if (nodeInstance instanceof NodeInstanceContainer) {
                    result.addAll(((NodeInstanceContainer)
                    nodeInstance).getNodeInstances(true));
                }
            }
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        return Collections.unmodifiableCollection(result);
    }

    public NodeInstance getFirstNodeInstance(final long nodeId) {
        for ( final Iterator<NodeInstance> iterator = this.nodeInstances.iterator(); iterator.hasNext(); ) {
            final NodeInstance nodeInstance = iterator.next();
            if ( nodeInstance.getNodeId() == nodeId ) {
                return nodeInstance;
            }
        }
        return null;
    }
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    Collection<NodeInstance> result = nodeInstances;
    if (recursive) {
      result = new ArrayList<NodeInstance>(result);
      for (Iterator<NodeInstance> iterator = nodeInstances.iterator(); iterator
          .hasNext();) {
        NodeInstance nodeInstance = iterator.next();
        if (nodeInstance instanceof NodeInstanceContainer) {
          result
              .addAll(((org.drools.workflow.instance.NodeInstanceContainer) nodeInstance)
                  .getNodeInstances(true));
        }
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  }

  public NodeInstance getFirstNodeInstance(final long nodeId) {
    for (final Iterator<NodeInstance> iterator = this.nodeInstances
        .iterator(); iterator.hasNext();) {
      final NodeInstance nodeInstance = iterator.next();
      if (nodeInstance.getNodeId() == nodeId) {
        return nodeInstance;
      }
    }
    return null;
  }
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  public List<NodeInstance> getNodeInstances(final long nodeId) {
    List<NodeInstance> result = new ArrayList<NodeInstance>();
    for (final Iterator<NodeInstance> iterator = this.nodeInstances
        .iterator(); iterator.hasNext();) {
      final NodeInstance nodeInstance = iterator.next();
      if (nodeInstance.getNodeId() == nodeId) {
        result.add(nodeInstance);
      }
    }
    return result;
  }
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      InternalWorkingMemory workingMemory = (InternalWorkingMemory) getWorkingMemory();
      ((EventSupport) getWorkingMemory()).getRuleFlowEventSupport()
          .fireBeforeRuleFlowProcessCompleted(this, workingMemory);
      // deactivate all node instances of this process instance
      while (!nodeInstances.isEmpty()) {
        NodeInstance nodeInstance = nodeInstances.get(0);
        ((org.drools.workflow.instance.NodeInstance) nodeInstance)
            .cancel();
      }
      removeEventListeners();
      workingMemory.removeProcessInstance(this);
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        for (Iterator<Connection> iterator = connections.iterator(); iterator.hasNext(); ) {
            Connection connection = iterator.next();
            if ((connection.getFrom() instanceof CompositeNode.CompositeNodeStart) &&
                (from == null ||
            ((CompositeNode.CompositeNodeStart) connection.getFrom()).getInNode().getId() == from.getNodeId())) {
                NodeInstance nodeInstance = getNodeInstance(connection.getFrom());
                ((org.drools.workflow.instance.NodeInstance) nodeInstance).trigger(null, nodeAndType.getType());
                return;
            }
        }
        throw new IllegalArgumentException(
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Related Classes of org.drools.workflow.instance.NodeInstance

  • org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl
  • org.drools.workflow.instance.node.CompositeNodeInstance
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