QueryTreeModel

java.lang.Object
- com.pixelmed.query.QueryTreeModel

All Implemented Interfaces:

javax.swing.tree.TreeModel
```
public class QueryTreeModel
extends java.lang.Object
implements javax.swing.tree.TreeModel
```
The QueryTreeModel class implements a TreeModel to abstract the contents of a query response as a tree in order to provide support for a QueryTreeBrowser.

See Also:

TreeModel

Constructor Summary

Constructors
Constructor and Description
`QueryTreeModel(QueryInformationModel q, AttributeList filter, int debugLevel)` Construct a tree model with a root node on top.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addTreeModelListener(javax.swing.event.TreeModelListener tml)`
`java.lang.Object`	`getChild(java.lang.Object node, int index)`
`int`	`getChildCount(java.lang.Object parent)`
`int`	`getIndexOfChild(java.lang.Object parent, java.lang.Object child)`
`java.lang.Object`	`getRoot()`
`boolean`	`isLeaf(java.lang.Object node)`
`void`	`removeTreeModelListener(javax.swing.event.TreeModelListener tml)`
`java.lang.String`	`toString()` Dump the entire tree to a string.
`void`	`valueForPathChanged(javax.swing.tree.TreePath path, java.lang.Object newValue)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - QueryTreeModel
```
public QueryTreeModel(QueryInformationModel q,
                      AttributeList filter,
                      int debugLevel)
               throws DicomException
```
    Construct a tree model with a root node on top.
    
    The root node is the name of the called AET in the query information model.
    
    The contents are added as required by actually performing queries as nodes are expanded.
    
    Parameters:
    
    q - the query information model to build the tree from
    
    filter - the query request identifier as a list of DICOM attributes
    
    debugLevel - 0 is no debugging (silent), > 0 more verbose levels of debugging
    
    Throws:
    
    DicomException - thrown if there are problems building the tree
- Method Detail
  - getChild
```
public java.lang.Object getChild(java.lang.Object node,
                                 int index)
```
    Specified by:
    
    getChild in interface javax.swing.tree.TreeModel
    
    Parameters:
    
    node -
    
    index -
  - getIndexOfChild
```
public int getIndexOfChild(java.lang.Object parent,
                           java.lang.Object child)
```
    Specified by:
    
    getIndexOfChild in interface javax.swing.tree.TreeModel
    
    Parameters:
    
    parent -
    
    child -
  - getRoot
```
public java.lang.Object getRoot()
```
    Specified by:
    
    getRoot in interface javax.swing.tree.TreeModel
  - getChildCount
```
public int getChildCount(java.lang.Object parent)
```
    Specified by:
    
    getChildCount in interface javax.swing.tree.TreeModel
    
    Parameters:
    
    parent -
  - isLeaf
```
public boolean isLeaf(java.lang.Object node)
```
    Specified by:
    
    isLeaf in interface javax.swing.tree.TreeModel
    
    Parameters:
    
    node -
  - valueForPathChanged
```
public void valueForPathChanged(javax.swing.tree.TreePath path,
                                java.lang.Object newValue)
```
    Specified by:
    
    valueForPathChanged in interface javax.swing.tree.TreeModel
    
    Parameters:
    
    path -
    
    newValue -
  - addTreeModelListener
```
public void addTreeModelListener(javax.swing.event.TreeModelListener tml)
```
    Specified by:
    
    addTreeModelListener in interface javax.swing.tree.TreeModel
    
    Parameters:
    
    tml -
  - removeTreeModelListener
```
public void removeTreeModelListener(javax.swing.event.TreeModelListener tml)
```
    Specified by:
    
    removeTreeModelListener in interface javax.swing.tree.TreeModel
    
    Parameters:
    
    tml -
  - toString
```
public java.lang.String toString()
```
    Dump the entire tree to a string.
    
    Performs a top-down traversal.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a multiline string with one line per node in the tree
    
    See Also:
    
    QueryTreeRecord.toString()

Class QueryTreeModel

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

QueryTreeModel

Method Detail

getChild

getIndexOfChild

getRoot

getChildCount

isLeaf

valueForPathChanged

addTreeModelListener

removeTreeModelListener

toString