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## org.richfaces.component
Class UITreeModelRecursiveAdaptor

    java.lang.Object
      javax.faces.component.UIComponent
          javax.faces.component.UIComponentBase
              org.richfaces.component.AbstractTreeModelAdaptor
                  org.richfaces.component.UITreeModelRecursiveAdaptor

All Implemented Interfaces:
  EventListener, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.component.TransientStateHolder, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListenerHolder, TreeModelAdaptor, TreeModelRecursiveAdaptor

    public class UITreeModelRecursiveAdaptor

extends AbstractTreeModelAdaptor
implements TreeModelRecursiveAdaptor

The component iterates through recursive collections in order to populate a tree with hierarchical nodes, such as for a file system with multiple levels of directories and files.

Author:
  Nick Belaevski

Field Summary
`static String` | `COMPONENT_FAMILY`
`static String` | `COMPONENT_TYPE`

Fields inherited from class javax.faces.component.UIComponent
`ATTRS_WITH_DECLARED_DEFAULT_VALUES, BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, HONOR_CURRENT_COMPONENT_ATTRIBUTES_PARAM_NAME, VIEW_LOCATION_KEY`

Constructor Summary
`UITreeModelRecursiveAdaptor()`

Method Summary
`String` | `getFamily()`
`Object` | `getNodes()`
`String` | `getRecursionOrder()`
`Object` | `getRoots()` EL expression pointing to top-level nodes (roots) which should tree model iterate over.
`boolean` | `isLeaf()`
`void` | `setLeaf(boolean leaf)`
`void` | `setNodes(Object nodes)`
`void` | `setRoots(Object roots)`

Methods inherited from class org.richfaces.component.AbstractTreeModelAdaptor
`clearInitialState, getRowKeyConverter, markInitialState, memoizeDefaultRowKeyConverter, restoreState, saveState, setRowKeyConverter`

Methods inherited from class javax.faces.component.UIComponentBase
`addClientBehavior, addFacesListener, broadcast, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getDefaultEventName, getEventNames, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getListenersForEventClass, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, invokeOnComponent, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding, subscribeToEvent, unsubscribeFromEvent`

Methods inherited from class javax.faces.component.UIComponent
`encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, setInView, setValueExpression, visitTree`

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

Methods inherited from interface org.richfaces.component.TreeModelAdaptor
`getRowKeyConverter, setRowKeyConverter`

Field Detail

### COMPONENT_TYPE

    public static final String COMPONENT_TYPE

See Also:
  Constant Field Values

### COMPONENT_FAMILY

    public static final String COMPONENT_FAMILY

See Also:
  Constant Field Values

Constructor Detail

### UITreeModelRecursiveAdaptor

    public UITreeModelRecursiveAdaptor()

Method Detail

### getFamily

    public String getFamily()

  Specified by:
    `getFamily` in class `javax.faces.component.UIComponent`

### getRoots

    public Object getRoots()

  EL expression pointing to top-level nodes (roots) which should tree model iterate over. Implementation of java.util.Map or java.util.List. When map is provided, map keys are used as keys for the model, otherwise, keys are generated.

  Specified by:
    `getRoots` in interface `TreeModelRecursiveAdaptor`

### setRoots

    public void setRoots(Object roots)

### getNodes

    public Object getNodes()

  Specified by:
    `getNodes` in interface `TreeModelAdaptor`

### setNodes

    public void setNodes(Object nodes)

### getRecursionOrder

    public String getRecursionOrder()

  Specified by:
    `getRecursionOrder` in interface `TreeModelRecursiveAdaptor`

### isLeaf

    public boolean isLeaf()

  Specified by:
    `isLeaf` in interface `TreeModelAdaptor`

### setLeaf

    public void setLeaf(boolean leaf)

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