Enum ETreeAccessorWorkflowNode

java.lang.Object
java.lang.Enum<ETreeAccessorWorkflowNode>
de.xima.fc.common.workflow.ETreeAccessorWorkflowNode
All Implemented Interfaces:
ITreeAccessor<WorkflowNode, UUID>, ITreeParentAccessor<WorkflowNode, UUID>, Serializable, Comparable<ETreeAccessorWorkflowNode>
public enum ETreeAccessorWorkflowNode extends Enum<ETreeAccessorWorkflowNode> implements ITreeAccessor<WorkflowNode, UUID>, ITreeParentAccessor<WorkflowNode, UUID>
A ITreeAccessor for treating WorkflowNodes as a tree, so that they can be used with the execution analyzer.
Since:
8.4.0
Author:
XIMA MEDIA GmbH

  • Enum Constant Details

    • INSTANCE

      public static final ETreeAccessorWorkflowNode INSTANCE
      The immutable singleton instance of this accessor.

    • WORKFLOW_NODE_TREE_ACCESSOR

      public static final ETreeAccessorWorkflowNode WORKFLOW_NODE_TREE_ACCESSOR
      The immutable singleton instance of this accessor.

  • Method Details

    • values

      public static ETreeAccessorWorkflowNode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static ETreeAccessorWorkflowNode valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • getChildren

      public List<WorkflowNode> getChildren(WorkflowNode node)
      Description copied from interface: ITreeAccessor
      Gets the children of the given node. It is generally recommended to return a list of nodes for fast random access, but implementations must be compatible with general iterables.
      Specified by:
      getChildren in interface ITreeAccessor<WorkflowNode, UUID>
      Parameters:
      node - The node for which to get the children.
      Returns:
      A list of all children of the given tree node, empty array if it is a leaf node.

    • getId

      public UUID getId(WorkflowNode node)
      Description copied from interface: ITreeAccessor
      Gets the ID of the given node. The ID must be unique within the tree, but it is not required to be unique across different trees.
      Specified by:
      getId in interface ITreeAccessor<WorkflowNode, UUID>
      Specified by:
      getId in interface ITreeParentAccessor<WorkflowNode, UUID>
      Parameters:
      node - A node for which to retrieve its ID.
      Returns:
      The (unique) identifier of the given tree node.

    • getParent

      public WorkflowNode getParent(WorkflowNode node)
      Specified by:
      getParent in interface ITreeParentAccessor<WorkflowNode, UUID>
      Parameters:
      node - The node for which to get the parent.
      Returns:
      Parent of the node, null if it is a root node.