How to use

DefaultConditionSpecification

in

co.cask.cdap.internal.workflow.condition

@Override
public void addWorkflowConditionNode(Predicate<WorkflowContext> predicate, List<WorkflowNode> ifBranch,
                   List<WorkflowNode> elseBranch) {
 ConditionSpecification spec = new DefaultConditionSpecification(predicate.getClass().getName(),
                                 predicate.getClass().getSimpleName(), "",
                                 new HashMap<String, String>(),
                                 new HashSet<String>());
 nodes.add(new WorkflowConditionNode(spec.getName(), spec, ifBranch, elseBranch));
}

@Override
public void addWorkflowConditionNode(Predicate<WorkflowContext> predicate, List<WorkflowNode> ifBranch,
                   List<WorkflowNode> elseBranch) {
 ConditionSpecification spec = new DefaultConditionSpecification(predicate.getClass().getName(),
                                 predicate.getClass().getSimpleName(), "",
                                 new HashMap<String, String>(),
                                 new HashSet<String>());
 currentBranch.add(new WorkflowConditionNode(spec.getName(), spec, ifBranch, elseBranch));
}

@Override
public ConditionSpecification deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
 throws JsonParseException {
 JsonObject jsonObj = json.getAsJsonObject();
 String className = jsonObj.get("className").getAsString();
 String name = jsonObj.get("name").getAsString();
 String description = jsonObj.get("description").getAsString();
 Set<String> datasets = deserializeSet(jsonObj.get("datasets"), context, String.class);
 Map<String, String> properties = deserializeMap(jsonObj.get("properties"), context, String.class);
 return new DefaultConditionSpecification(className, name, description, properties, datasets);
}

@Override
public void addWorkflowConditionNode(Predicate<WorkflowContext> predicate, List<WorkflowNode> ifBranch,
                   List<WorkflowNode> elseBranch) {
 ConditionSpecification spec = new DefaultConditionSpecification(predicate.getClass().getName(),
                                 predicate.getClass().getSimpleName(), "",
                                 new HashMap<String, String>(),
                                 new HashSet<String>());
 currentBranch.add(new WorkflowConditionNode(spec.getName(), spec, ifBranch, elseBranch));
}

@Override
public ConditionSpecification deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
 throws JsonParseException {
 JsonObject jsonObj = json.getAsJsonObject();
 String className = jsonObj.get("className").getAsString();
 String name = jsonObj.get("name").getAsString();
 String description = jsonObj.get("description").getAsString();
 Set<String> datasets = deserializeSet(jsonObj.get("datasets"), context, String.class);
 Map<String, String> properties = deserializeMap(jsonObj.get("properties"), context, String.class);
 return new DefaultConditionSpecification(className, name, description, properties, datasets);
}

@Override
public void addWorkflowConditionNode(Predicate<WorkflowContext> predicate, List<WorkflowNode> ifBranch,
                   List<WorkflowNode> elseBranch) {
 ConditionSpecification spec = new DefaultConditionSpecification(predicate.getClass().getName(),
                                 predicate.getClass().getSimpleName(), "",
                                 new HashMap<String, String>(),
                                 new HashSet<String>());
 currentBranch.add(new WorkflowConditionNode(spec.getName(), spec, ifBranch, elseBranch));
}

@Override
public void addWorkflowConditionNode(Predicate<WorkflowContext> predicate, List<WorkflowNode> ifBranch,
                   List<WorkflowNode> elseBranch) {
 ConditionSpecification spec = new DefaultConditionSpecification(predicate.getClass().getName(),
                                 predicate.getClass().getSimpleName(), "",
                                 new HashMap<String, String>(),
                                 new HashSet<String>());
 nodes.add(new WorkflowConditionNode(spec.getName(), spec, ifBranch, elseBranch));
}

@Override
public void addWorkflowConditionNode(Predicate<WorkflowContext> predicate, List<WorkflowNode> ifBranch,
                   List<WorkflowNode> elseBranch) {
 ConditionSpecification spec = new DefaultConditionSpecification(predicate.getClass().getName(),
                                 predicate.getClass().getSimpleName(), "",
                                 new HashMap<String, String>(),
                                 new HashSet<String>());
 currentBranch.add(new WorkflowConditionNode(spec.getName(), spec, ifBranch, elseBranch));
}

private DefaultConditionSpecification createSpecification() {
 Set<String> datasets = new HashSet<>();
 Reflections.visit(condition, condition.getClass(), new PropertyFieldExtractor(properties),
          new DataSetFieldExtractor(datasets));
 return new DefaultConditionSpecification(condition.getClass().getName(), name, description, properties, datasets);
}

private DefaultConditionSpecification createSpecification() {
 Set<String> datasets = new HashSet<>();
 Reflections.visit(condition, condition.getClass(), new PropertyFieldExtractor(properties),
          new DataSetFieldExtractor(datasets));
 return new DefaultConditionSpecification(condition.getClass().getName(), name, description, properties, datasets);
}