java.lang.Object
- adams.gui.flow.tree.StateContainer

```
public class StateContainer
extends Object
```
Simple container that just captures the current state of things of the flow tree, which allows menu items to decide whether to be executable or not.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

Field Summary

Fields
Modifier and Type	Field	Description
`boolean`	`canPaste`	whether clipboard content can be pasted.
`boolean`	`canRemove`	whether the node can be deleted.
`boolean`	`editable`	whether the tree/node is editable.
`boolean`	`isMutable`	whether the node is a mutable actor handler.
`boolean`	`isParentMutable`	whether the parent is a mutable actor handler.
`boolean`	`isSingleSel`	whether only a single node is selected.
`AbstractActorTemplate`	`lastTemplate`	the last template that was used.
`TreeOperations.InsertPosition`	`lastTemplateInsertPosition`	the position of the last template that was added via 'Add template'.
`Node`	`nodeAtMouseLoc`	the node at the mouse position.
`int`	`numSel`	the number of selected nodes.
`Node`	`parent`	the parent of the selected node.
`FlowExecutionListeningSupporter`	`runningFlow`	the currently running flow.
`Node`	`selNode`	the node in case of single selection.
`TreePath`	`selPath`	the path in case of single selection.
`TreePath[]`	`selPaths`	the currently selected paths.
`Tree`	`tree`	the tree this state is for.

Constructor Summary

Constructors
Constructor Description

StateContainer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

String toString()
Returns a short description of the container's content.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - tree
```
public Tree tree
```
    the tree this state is for.
  - selPaths
```
public TreePath[] selPaths
```
    the currently selected paths.
  - numSel
```
public int numSel
```
    the number of selected nodes.
  - nodeAtMouseLoc
```
public Node nodeAtMouseLoc
```
    the node at the mouse position.
  - isSingleSel
```
public boolean isSingleSel
```
    whether only a single node is selected.
  - selPath
```
public TreePath selPath
```
    the path in case of single selection.
  - selNode
```
public Node selNode
```
    the node in case of single selection.
  - parent
```
public Node parent
```
    the parent of the selected node.
  - editable
```
public boolean editable
```
    whether the tree/node is editable.
  - canRemove
```
public boolean canRemove
```
    whether the node can be deleted.
  - canPaste
```
public boolean canPaste
```
    whether clipboard content can be pasted.
  - isMutable
```
public boolean isMutable
```
    whether the node is a mutable actor handler.
  - isParentMutable
```
public boolean isParentMutable
```
    whether the parent is a mutable actor handler.
  - lastTemplate
```
public AbstractActorTemplate lastTemplate
```
    the last template that was used.
  - lastTemplateInsertPosition
```
public TreeOperations.InsertPosition lastTemplateInsertPosition
```
    the position of the last template that was added via 'Add template'.
  - runningFlow
```
public FlowExecutionListeningSupporter runningFlow
```
    the currently running flow.
- Constructor Detail
  - StateContainer
```
public StateContainer()
```
- Method Detail
  - toString
```
public String toString()
```
    Returns a short description of the container's content.
    
    Overrides:
    
    toString in class Object

Class StateContainer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

tree

selPaths

numSel

nodeAtMouseLoc

isSingleSel

selPath

selNode

parent

editable

canRemove

canPaste

isMutable

isParentMutable

lastTemplate

lastTemplateInsertPosition

runningFlow

Constructor Detail

StateContainer

Method Detail

toString