Package org.drools.workflow.instance.node

Examples of org.drools.workflow.instance.node.CompositeContextNodeInstance

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                  stream.writeLong( key );
                  stream.writeInt( triggers.get( key ) );
              }
          } else if ( nodeInstance instanceof CompositeContextNodeInstance ) {
              stream.writeShort( PersisterEnums.COMPOSITE_NODE_INSTANCE );
              CompositeContextNodeInstance compositeNodeInstance = (CompositeContextNodeInstance) nodeInstance;
              VariableScopeInstance variableScopeInstance = (VariableScopeInstance) compositeNodeInstance.getContextInstance( VariableScope.VARIABLE_SCOPE );
              Map<String, Object> variables = variableScopeInstance.getVariables();
              List<String> keys = new ArrayList<String>( variables.keySet() );
              Collections.sort( keys,
                                new Comparator<String>() {
                                    public int compare(String o1,
                                                       String o2) {
                                        return o1.compareTo( o2 );
                                    }
                                } );
              stream.writeInt( keys.size() );
              for ( String key : keys ) {
                  stream.writeUTF( key );
                  stream.writeObject( variables.get( key ) );
              }
              List<NodeInstance> nodeInstances = new ArrayList<NodeInstance>( compositeNodeInstance.getNodeInstances() );
              Collections.sort( nodeInstances,
                                new Comparator<NodeInstance>() {
                                    public int compare(NodeInstance o1,
                                                       NodeInstance o2) {
                                        return (int) (o1.getId() - o2.getId());
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                }
                ((JoinInstance) nodeInstance).internalSetTriggers( triggers );
            }
            break;
        case PersisterEnums.COMPOSITE_NODE_INSTANCE :
            nodeInstance = new CompositeContextNodeInstance();
            break;
        case PersisterEnums.FOR_EACH_NODE_INSTANCE :
            nodeInstance = new ForEachNodeInstance();
            break;
        default :
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                    }
                    ((JoinInstance) nodeInstance).internalSetTriggers( triggers );
                }
                break;
            case PersisterEnums.COMPOSITE_NODE_INSTANCE :
                nodeInstance = new CompositeContextNodeInstance();
                break;
            case PersisterEnums.FOR_EACH_NODE_INSTANCE :
                nodeInstance = new ForEachNodeInstance();
                break;
            default :
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                stream.writeLong( key );
                stream.writeInt( triggers.get( key ) );
            }
        } else if ( nodeInstance instanceof CompositeContextNodeInstance ) {
            stream.writeShort( PersisterEnums.COMPOSITE_NODE_INSTANCE );
            CompositeContextNodeInstance compositeNodeInstance = (CompositeContextNodeInstance) nodeInstance;
            VariableScopeInstance variableScopeInstance = (VariableScopeInstance) compositeNodeInstance.getContextInstance( VariableScope.VARIABLE_SCOPE );
            Map<String, Object> variables = variableScopeInstance.getVariables();
            List<String> keys = new ArrayList<String>( variables.keySet() );
            Collections.sort( keys,
                              new Comparator<String>() {
                                  public int compare(String o1,
                                                     String o2) {
                                      return o1.compareTo( o2 );
                                  }
                              } );
            stream.writeInt( keys.size() );
            for ( String key : keys ) {
                stream.writeUTF( key );
                stream.writeObject( variables.get( key ) );
            }
            List<NodeInstance> nodeInstances = new ArrayList<NodeInstance>( compositeNodeInstance.getNodeInstances() );
            Collections.sort( nodeInstances,
                              new Comparator<NodeInstance>() {
                                  public int compare(NodeInstance o1,
                                                     NodeInstance o2) {
                                      return (int) (o1.getId() - o2.getId());
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                    }
                    ((JoinInstance) nodeInstance).internalSetTriggers( triggers );
                }
                break;
            case PersisterEnums.COMPOSITE_NODE_INSTANCE :
                nodeInstance = new CompositeContextNodeInstance();
                break;
            case PersisterEnums.FOR_EACH_NODE_INSTANCE :
                nodeInstance = new ForEachNodeInstance();
                break;
            default :
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                stream.writeLong( key );
                stream.writeInt( triggers.get( key ) );
            }
        } else if ( nodeInstance instanceof CompositeContextNodeInstance ) {
            stream.writeShort( PersisterEnums.COMPOSITE_NODE_INSTANCE );
            CompositeContextNodeInstance compositeNodeInstance = (CompositeContextNodeInstance) nodeInstance;
            VariableScopeInstance variableScopeInstance = (VariableScopeInstance) compositeNodeInstance.getContextInstance( VariableScope.VARIABLE_SCOPE );
            Map<String, Object> variables = variableScopeInstance.getVariables();
            List<String> keys = new ArrayList<String>( variables.keySet() );
            Collections.sort( keys,
                              new Comparator<String>() {
                                  public int compare(String o1,
                                                     String o2) {
                                      return o1.compareTo( o2 );
                                  }
                              } );
            stream.writeInt( keys.size() );
            for ( String key : keys ) {
                stream.writeUTF( key );
                stream.writeObject( variables.get( key ) );
            }
            List<NodeInstance> nodeInstances = new ArrayList<NodeInstance>( compositeNodeInstance.getNodeInstances() );
            Collections.sort( nodeInstances,
                              new Comparator<NodeInstance>() {
                                  public int compare(NodeInstance o1,
                                                     NodeInstance o2) {
                                      return (int) (o1.getId() - o2.getId());
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          if (nodeInstance instanceof DynamicNodeInstance) {
                stream.writeShort(PersisterEnums.DYNAMIC_NODE_INSTANCE);
          } else {
            stream.writeShort(PersisterEnums.COMPOSITE_NODE_INSTANCE);
          }
            CompositeContextNodeInstance compositeNodeInstance = (CompositeContextNodeInstance) nodeInstance;
            List<Long> timerInstances =
                ((CompositeContextNodeInstance) nodeInstance).getTimerInstances();
            if (timerInstances != null) {
                stream.writeInt(timerInstances.size());
                for (Long id : timerInstances) {
                    stream.writeLong(id);
                }
            } else {
                stream.writeInt(0);
            }
            VariableScopeInstance variableScopeInstance = (VariableScopeInstance) compositeNodeInstance.getContextInstance(VariableScope.VARIABLE_SCOPE);
            if (variableScopeInstance == null) {
              stream.writeInt(0);
            } else {
              Map<String, Object> variables = variableScopeInstance.getVariables();
              List<String> keys = new ArrayList<String>(variables.keySet());
              Collections.sort(keys,
                      new Comparator<String>() {
                          public int compare(String o1,
                                  String o2) {
                              return o1.compareTo(o2);
                          }
                      });
              stream.writeInt(keys.size());
              for (String key : keys) {
                  stream.writeUTF(key);
                  stream.writeObject(variables.get(key));
              }
            }
            List<NodeInstance> nodeInstances = new ArrayList<NodeInstance>(compositeNodeInstance.getNodeInstances());
            Collections.sort(nodeInstances,
                    new Comparator<NodeInstance>() {

                        public int compare(NodeInstance o1,
                                NodeInstance o2) {
                            return (int) (o1.getId() - o2.getId());
                        }
                    });
            for (NodeInstance subNodeInstance : nodeInstances) {
                stream.writeShort(PersisterEnums.NODE_INSTANCE);
                writeNodeInstance(context,
                        subNodeInstance);
            }
            stream.writeShort(PersisterEnums.END);
            List<ContextInstance> exclusiveGroupInstances =
              compositeNodeInstance.getContextInstances(ExclusiveGroup.EXCLUSIVE_GROUP);
            if (exclusiveGroupInstances == null) {
              stream.writeInt(0);
            } else {
              stream.writeInt(exclusiveGroupInstances.size());
              for (ContextInstance contextInstance: exclusiveGroupInstances) {
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                    }
                    ((JoinInstance) nodeInstance).internalSetTriggers(triggers);
                }
                break;
            case PersisterEnums.COMPOSITE_NODE_INSTANCE:
                nodeInstance = new CompositeContextNodeInstance();
                nbTimerInstances = stream.readInt();
                if (nbTimerInstances > 0) {
                    List<Long> timerInstances = new ArrayList<Long>();
                    for (int i = 0; i < nbTimerInstances; i++) {
                        timerInstances.add(stream.readLong());
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          if (nodeInstance instanceof DynamicNodeInstance) {
                stream.writeShort(PersisterEnums.DYNAMIC_NODE_INSTANCE);
          } else {
            stream.writeShort(PersisterEnums.COMPOSITE_NODE_INSTANCE);
          }
            CompositeContextNodeInstance compositeNodeInstance = (CompositeContextNodeInstance) nodeInstance;
            List<Long> timerInstances =
                ((CompositeContextNodeInstance) nodeInstance).getTimerInstances();
            if (timerInstances != null) {
                stream.writeInt(timerInstances.size());
                for (Long id : timerInstances) {
                    stream.writeLong(id);
                }
            } else {
                stream.writeInt(0);
            }
            VariableScopeInstance variableScopeInstance = (VariableScopeInstance) compositeNodeInstance.getContextInstance(VariableScope.VARIABLE_SCOPE);
            if (variableScopeInstance == null) {
              stream.writeInt(0);
            } else {
              Map<String, Object> variables = variableScopeInstance.getVariables();
              List<String> keys = new ArrayList<String>(variables.keySet());
              Collections.sort(keys,
                      new Comparator<String>() {
                          public int compare(String o1,
                                  String o2) {
                              return o1.compareTo(o2);
                          }
                      });
              stream.writeInt(keys.size());
              for (String key : keys) {
                  stream.writeUTF(key);
                  stream.writeObject(variables.get(key));
              }
            }
            List<NodeInstance> nodeInstances = new ArrayList<NodeInstance>(compositeNodeInstance.getNodeInstances());
            Collections.sort(nodeInstances,
                    new Comparator<NodeInstance>() {

                        public int compare(NodeInstance o1,
                                NodeInstance o2) {
                            return (int) (o1.getId() - o2.getId());
                        }
                    });
            for (NodeInstance subNodeInstance : nodeInstances) {
                stream.writeShort(PersisterEnums.NODE_INSTANCE);
                writeNodeInstance(context,
                        subNodeInstance);
            }
            stream.writeShort(PersisterEnums.END);
            List<ContextInstance> exclusiveGroupInstances =
              compositeNodeInstance.getContextInstances(ExclusiveGroup.EXCLUSIVE_GROUP);
            if (exclusiveGroupInstances == null) {
              stream.writeInt(0);
            } else {
              stream.writeInt(exclusiveGroupInstances.size());
              for (ContextInstance contextInstance: exclusiveGroupInstances) {
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                    }
                    ((JoinInstance) nodeInstance).internalSetTriggers(triggers);
                }
                break;
            case PersisterEnums.COMPOSITE_NODE_INSTANCE:
                nodeInstance = new CompositeContextNodeInstance();
                nbTimerInstances = stream.readInt();
                if (nbTimerInstances > 0) {
                    List<Long> timerInstances = new ArrayList<Long>();
                    for (int i = 0; i < nbTimerInstances; i++) {
                        timerInstances.add(stream.readLong());
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Related Classes of org.drools.workflow.instance.node.CompositeContextNodeInstance

  • org.drools.marshalling.impl.AbstractProcessInstanceMarshaller
  • org.drools.marshalling.impl.InputMarshaller
  • org.drools.marshalling.impl.OutputMarshaller
  • org.drools.marshalling.InputMarshaller
  • org.drools.marshalling.OutputMarshaller
  • org.drools.process.core.Context
  • org.drools.process.instance.ContextInstance
  • org.drools.process.instance.impl.ContextInstanceFactory
  • org.drools.process.instance.impl.ContextInstanceFactoryRegistry
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