Package com.orchestranetworks.addon.dmdv.model.extension

Class TableGroup

java.lang.Object
com.orchestranetworks.addon.dmdv.model.extension.DiagramNode
com.orchestranetworks.addon.dmdv.model.extension.TableGroup
public final class TableGroup extends DiagramNode
Represents a group node at the table level (should be differentiated from DatasetGroup).
Since:
1.0.0

  • Method Details

    • getParent

      public TableGroup getParent()
      Returns the direct parent group node of the current node; returns null if the current group node is a direct child of the table node.
      Overrides:
      getParent in class DiagramNode

    • isTableGroup

      public boolean isTableGroup()
      Description copied from class: DiagramNode
      Returns true if the current node is a group contained in a table node.
      Overrides:
      isTableGroup in class DiagramNode

    • getContainerTable

      public Table getContainerTable()
      Returns the container table.

    • getChildren

      public List<DiagramNode> getChildren()
      Returns an unmodifiable list of direct child nodes inside the current group node.

    • getMinOccurrence

      public int getMinOccurrence()
      Returns the minimum number of occurrences of this node.

    • getMaxOccurrence

      public int getMaxOccurrence()
      Returns the maximum number of occurrences of this node.

    • setCardinality

      public void setCardinality(int minOccurrence, int maxOccurrence)
      Sets a node's cardinality.
      Parameters:
      minOccurrence - minimum number of occurrence
      maxOccurrence - maximum number of occurrence

    • getDataType

      public String getDataType()
      Returns a string that describes the node data type.

    • setDataType

      public void setDataType(String dataType)
      Sets the node dataType.
      Parameters:
      dataType - - a string describes the data type

    • addGroup

      public TableGroup addGroup(String name)
      Adds a child group to the current group.
      Parameters:
      name - a specific name for the child group
      Returns:
      a table group
      See Also:

    • addField

      public TableField addField(String name)
      Adds a child field node inside the current group node.
      Parameters:
      name - a specific name for the child field node
      Returns:
      a table field
      See Also:

    • addPrimaryKeyField

      public TableField addPrimaryKeyField(String name)
      Adds a child field node as the primary key for the current group node.
      Parameters:
      name - a specific name for the child field node
      Returns:
      a table field
      See Also: