Package OpenCAGE.GIF.RFG.Actions.Collapse

Class RFG_Collapse_Action

extends OpenCAGE.Actions.Collapse.Collapse_Action

throws Invalid_View_Node_Model , Add_For_Edges_Invalid .

Attributes

private OpenCAGE.GIF.Node_Models_Lists.List Nodes 

private Ada.Strings.Unbounded.Unbounded_String Collapse_Node_Name 

Operations

public Add( OpenCAGE.GIF.Node_Model Node);

Adds a node to this action. [This description is adopted from 'OpenCAGE.Actions.Collapse.Collapse_Action'.]

public Execute(void);

Executes the action. [This description is adopted from 'OpenCAGE.Actions.Action'.]

Precondition: All required data was set. [This precondition is adopted from 'OpenCAGE.Actions.Action'.]

Postcondition: The action was executed. [This postcondition is adopted from 'OpenCAGE.Actions.Action'.]

public Cancel(void);

Cancels an action. Note: this will do nothing in most cases. But you should use it to a) document your intention and b) it might be usefull for some actions in the future... [This description is adopted from 'OpenCAGE.Actions.Action'.]

Precondition: The action wasn't executed yet. [This precondition is adopted from 'OpenCAGE.Actions.Action'.]

Postcondition: The action will not be executed. [This postcondition is adopted from 'OpenCAGE.Actions.Action'.]

Class RFG_Composite_Collapse_Action

extends OpenCAGE.GIF.RFG.Actions.Collapse.RFG_Collapse_Action

Attributes

private OpenCAGE.GIF.RFG.Nodes.Composite.RFG_Composite_Node_Model Destination 

Operations

public Execute(void);

Executes the action. [This description is adopted from 'OpenCAGE.Actions.Action'.]

Precondition: All required data was set. [This precondition is adopted from 'OpenCAGE.Actions.Action'.]

Postcondition: The action was executed. [This postcondition is adopted from 'OpenCAGE.Actions.Action'.]

Class RFG_View_Collapse_Action

extends OpenCAGE.GIF.RFG.Actions.Collapse.RFG_Collapse_Action

Attributes

private OpenCAGE.GIF.RFG.Views.RFG_View_Node_Model Destination 

Operations

public Execute(void);

Executes the action. [This description is adopted from 'OpenCAGE.Actions.Action'.]

Precondition: All required data was set. [This precondition is adopted from 'OpenCAGE.Actions.Action'.]

Postcondition: The action was executed. [This postcondition is adopted from 'OpenCAGE.Actions.Action'.]