oracle.jbo.uicli.jui
Class JUTreeNodeBinding

java.lang.Object
  java.util.AbstractMap
      oracle.jbo.common.JboAbstractMap
          oracle.adf.model.binding.DCControlBinding
              oracle.jbo.uicli.binding.JUControlBinding
                  oracle.jbo.uicli.binding.JUCtrlValueBinding
                      oracle.jbo.uicli.binding.JUCtrlHierNodeBinding
                          oracle.jbo.uicli.jui.JUTreeNodeBinding

All Implemented Interfaces:

java.util.Map, StructureDef, JUCtrlInputValueHandler, JUCtrlValueHandler

public class JUTreeNodeBinding
extends JUCtrlHierNodeBinding

This class implements rules that govern display of each node in a JTree that is bound to a JUTreeBinding. It also governs what to display when the associated node is expanded. The framework creates instances of this class for each node in the tree.

See Also:

Row, RowIterator, JUTreeBinding, JTree

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields inherited from class oracle.jbo.uicli.binding.JUCtrlHierNodeBinding

ATTR_BINDINGS, ATTR_CHILDREN, ATTR_HIER_BINDING, ATTR_HIER_TYPE, ATTR_KEY_PATH, ATTR_PARENT, ATTR_PROMPT, ATTR_REGION_BINDING, ATTR_ROW, ATTR_ROW_DATA_PROVIDER, ATTR_ROW_KEY, ATTR_ROW_SELECTED, HIER_ACCESSOR_LABEL, mChildIterBinding, mChildren, mExpandable, mHierBinding, mNodeValue, mParentNode, mRowKey, mTypeBinding

Fields inherited from class oracle.jbo.uicli.binding.JUCtrlValueBinding

ATTR_ATTRIBUTE, ATTR_ATTRIBUTE_DEF, ATTR_ATTRIBUTE_DEFS, ATTR_ATTRIBUTE_VALUE, ATTR_ATTRIBUTE_VALUES, ATTR_ATTRIBUTES, ATTR_AUTOSUBMIT, ATTR_DISPLAY_HEIGHT, ATTR_DISPLAY_HINT, ATTR_DISPLAY_WIDTH, ATTR_FORMAT, ATTR_FORMATS, ATTR_HINTS, ATTR_INPUT_VALUE, ATTR_LABEL, ATTR_LABELS, ATTR_LABELSET, ATTR_MANDATORY, ATTR_PATH, ATTR_TOOLTIP, ATTR_UPDATEABLE, ATTR_VIEWABLE, DATACHANGE_EVENT_POLICY, GET_ALLOWS, mAttrs, mHasInputVal, mInputVal, SEP_LIST_DISPLAY

Fields inherited from class oracle.adf.model.binding.DCControlBinding

ATTR_CURRENTROW, ATTR_DEF, ATTR_ERROR, ATTR_ERRORS, ATTR_FULLNAME, ATTR_ITER, ATTR_NAME, DC_BINDING_ERROR, mAttributeListener, mInternalGet_KeyResolved, mPermission, mPermissionInfo, ROW_KEY_STR

Fields inherited from class oracle.jbo.common.JboAbstractMap

MAP_NULL_VALUE

Constructor Summary

protected	JUTreeNodeBinding(javax.swing.JTree tr, JUTreeBinding treeBinding, JUTreeNodeBinding parent, JUIteratorBinding iterBinding, JUCtrlHierTypeBinding typeBinding, Row row, boolean expandable)
protected	JUTreeNodeBinding(javax.swing.JTree tr, JUTreeBinding treeBinding, JUTreeNodeBinding parent, JUIteratorBinding iterBinding, java.lang.String attrName, java.lang.Object nodeVal, boolean expandable) *** For internal framework use only ***
protected	JUTreeNodeBinding(JUCtrlHierBinding treeBinding, JUCtrlHierNodeBinding parent, JUIteratorBinding iterBinding, JUCtrlHierTypeBinding typeBinding, Row row, boolean expandable) *** For internal framework use only ***

Method Summary

void	addControlToPanel(java.lang.Object panel, java.lang.Object layoutObject, java.lang.Object layoutCons) *** For internal framework use only ***
void	collapse() Collapses the detail nodes of this node and closes this node.
void	expand() Expands this node if this node has child-rows to display.
protected JUCtrlHierNodeBinding	findChildNode(Key key)
javax.swing.tree.DefaultMutableTreeNode	getTreeNode() Returns the Swing TreeNode object to which this node is associated.
javax.swing.tree.TreePath	getTreePath() Returns the TreePath that represents this node in the containing JTree hierarchy.
java.lang.Object	getValueAt(int rowIndex, int attrIndex) Returns the value that this node displays.
void	myUpdateValuesFromRows(Row[] rows, boolean clear) Updates the child nodes that this node contains after optionally clearing out all the currently displayed children based on the clear flag.
void	nodeSelected() Finds the row that this node represents in the associated iterator by asking this node's parent node for the iterator and then sets that row as current row in the RowIterator.
boolean	removeChild(JUCtrlHierNodeBinding child)
protected void	setupAccessors(Row row)
void	setValueAt(java.lang.Object value, int rowIndex, int attrIndex) Sets the value that this node is displaying.
void	updateNavigated(NavigationEvent event) Update the current row display as the currency has navigated in the iterator with which this control binding is working.
void	updateRowDeleted(DeleteEvent event) Removes a child node that displays the deleted row from amongst this node's children.
void	updateValuesFromRow(Row row) Finds the child node that displays this row and updates its display.

Methods inherited from class oracle.jbo.uicli.binding.JUCtrlHierNodeBinding

addChild, clearEventsCache, convertRowsToNodes, createEventProducer, executeQueryIfNeeded, fetchAttrDefs, findMatchingNode, getBindingHint, getBindings, getCachedEvents, getChangeEventPolicy, getChildIteratorBinding, getChildren, getChildren, getChildrenCount, getCurrencyString, getHierBinding, getHierTypeBinding, getIteratorBindingForDCE, getKeyPath, getNodeValue, getParent, getParentRowSetIterator, getPermissionDef, getRegionBinding, getRow, getRowKey, hasChildren, internalGet, internalGetRow, internalHasPermission, internalHasPermission, isAccessorFolderNode, isAutoSyncEnabled, isEventsCachingEnabled, isPushOrPollDataChangeEvents, isRowSelected, processInputException, refreshControl, refreshNode, release, setAttributeNames, setAttributes, setAutoSyncEnabled, setEventsCaching, setRowAsCurrentOnTargetIterator, setRowSelected, toString, updateRangeScrolled, updateRowInserted, updateValuesFromRows

Methods inherited from class oracle.jbo.uicli.binding.JUCtrlValueBinding

addBindingContainerChangeListenerForCtxEvent, addDataChangeListener, clearAttrDefs, compareAndSetAttribute, createAndNotifyDCE, displayInShortForm, ensureVariableManager, findAttributeDef, generateDCE, getAttribute, getAttribute, getAttribute, getAttributeCount, getAttributeDef, getAttributeDef, getAttributeDefs, getAttributeDefsForRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeIndexOf, getAttributeNames, getAttributes, getAttributes, getAttributeUIHelper, getAttributeValidators, getAttributeValidators, getAttributeValue, getAttributeValue, getAttributeValueFromRow, getAttributeValues, getAttributeValues, getAttrViewExpressions, getColumnNameForQuery, getControlType, getDataChangeEventPolicy, getDataChangeListener, getDisplayHeight, getDisplayHint, getDisplayWidth, getError, getErrors, getEventProducer, getFormat, getFormats, getFormattedAttributeValue, getHint, getHint, getHints, getInputErrorsForRowKey, getInputValue, getInputValue, getInputValueHandler, getInputValueInRow, getIteratorRenderHint, getLabel, getLabel, getLabels, getLabelSet, getLastEventId, getLocaleContext, getMasterKeyPathForDCE, getMergedAttributeValues, getNullValueString, getPath, getPermissionHolder, getPermissionInfo, getSelectionDef, getState, getTooltip, getTooltip, hasEventProducer, hasFormatInformation, hasServerBindingChanged, hasVariables, initResources, isArrayIteratorType, isAttributeMandatory, isAttributeUpdateable, isAttributeUpdateable, isAttributeUpdateable, isAttributeUpdateable, isAutoSubmit, isMandatory, isNewInputValue, isNullInsertKeyPathForDCE, isUpdateable, isViewable, lookupAttributeDef, notifyDataChangeEvent, notifyDataExceptionEvent, notifyDCE, pinDataControl, processNewInputValue, put, removeAttrName, removeDataChangeListener, removeFromDCExceptions, resetAttributeDefs, resetInputState, resolvePath, restoreFromState, setArrayIteratorType, setAttribute, setAttribute, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeValue, setAttributeValuesInRow, setAttrViewExpressions, setDef, setError, setEventProducer, setInputValue, setInputValue, setInputValueHandler, setInputValueInRow, setIteratorBinding, setListener, setNullValueString, startEvents, stopEditing, stopEvents, updateRow, useRowSpecificHints, validateInputValue

Methods inherited from class oracle.jbo.uicli.binding.JUControlBinding

getCurrentRow, getFormBinding, getIteratorBinding, reportException, setFormBinding

Methods inherited from class oracle.adf.model.binding.DCControlBinding

addToDCExceptions, evaluateBooleanExpression, executeQuery, get, getAllRowsInRange, getApplicationModule, getAttributeListener, getBindingContainer, getControl, getControlModel, getDCIteratorBinding, getDef, getDefFullName, getDefName, getFullName, getLayoutObject, getName, getPermission, getPermissionTargetName, getRowAtRangeIndex, getRowIterator, getTransaction, getViewableExpr, getViewObject, hashCode, internalSetName, isControlQueriable, isControlViewable, needsEstimatedRowCount, release, reportException, resetAttributeExceptionInRow, setBindingContainer, setControl, setDataControlPinned, setListener, setName, setViewableExpr

Methods inherited from class oracle.jbo.common.JboAbstractMap

entrySet, equals, internalPut, setThrowIfPropertyNotFoundOnGet

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.jbo.StructureDef

getDefFullName, getDefName, getFullName, getName

Constructor Detail

JUTreeNodeBinding

protected JUTreeNodeBinding(javax.swing.JTree tr,
                            JUTreeBinding treeBinding,
                            JUTreeNodeBinding parent,
                            JUIteratorBinding iterBinding,
                            java.lang.String attrName,
                            java.lang.Object nodeVal,
                            boolean expandable)

*** For internal framework use only ***

JUTreeNodeBinding

protected JUTreeNodeBinding(javax.swing.JTree tr,
                            JUTreeBinding treeBinding,
                            JUTreeNodeBinding parent,
                            JUIteratorBinding iterBinding,
                            JUCtrlHierTypeBinding typeBinding,
                            Row row,
                            boolean expandable)

JUTreeNodeBinding

protected JUTreeNodeBinding(JUCtrlHierBinding treeBinding,
                            JUCtrlHierNodeBinding parent,
                            JUIteratorBinding iterBinding,
                            JUCtrlHierTypeBinding typeBinding,
                            Row row,
                            boolean expandable)

*** For internal framework use only ***

Method Detail

setupAccessors

protected void setupAccessors(Row row)

Overrides:

setupAccessors in class JUCtrlHierNodeBinding

nodeSelected

public void nodeSelected()

Finds the row that this node represents in the associated iterator by asking this node's parent node for the iterator and then sets that row as current row in the RowIterator.

addControlToPanel

public void addControlToPanel(java.lang.Object panel,
                              java.lang.Object layoutObject,
                              java.lang.Object layoutCons)

*** For internal framework use only ***

Overrides:

addControlToPanel in class JUCtrlHierNodeBinding

removeChild

public boolean removeChild(JUCtrlHierNodeBinding child)

Overrides:

removeChild in class JUCtrlHierNodeBinding

collapse

public void collapse()

Collapses the detail nodes of this node and closes this node.

expand

public void expand()

Expands this node if this node has child-rows to display.

findChildNode

protected JUCtrlHierNodeBinding findChildNode(Key key)

Overrides:

findChildNode in class JUCtrlHierNodeBinding

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int attrIndex)

Returns the value that this node displays.

setValueAt

public void setValueAt(java.lang.Object value,
                       int rowIndex,
                       int attrIndex)

Sets the value that this node is displaying. Note that this method only changes the display and does not actually update the value of the attribute that this row is displaying.

Overrides:

setValueAt in class JUCtrlHierNodeBinding

getTreeNode

public javax.swing.tree.DefaultMutableTreeNode getTreeNode()

Returns the Swing TreeNode object to which this node is associated.

getTreePath

public javax.swing.tree.TreePath getTreePath()

Returns the TreePath that represents this node in the containing JTree hierarchy. This treepath can be used to work with the JTree/TreeModel APIs that expect a tree path for a node.

updateNavigated

public void updateNavigated(NavigationEvent event)

Description copied from class: JUCtrlValueBinding

Update the current row display as the currency has navigated in the iterator with which this control binding is working.

Overrides:

updateNavigated in class JUCtrlHierNodeBinding

updateRowDeleted

public void updateRowDeleted(DeleteEvent event)

Removes a child node that displays the deleted row from amongst this node's children.

Overrides:

updateRowDeleted in class JUCtrlHierNodeBinding

updateValuesFromRow

public void updateValuesFromRow(Row row)

Finds the child node that displays this row and updates its display.

Overrides:

updateValuesFromRow in class JUCtrlHierNodeBinding

myUpdateValuesFromRows

public void myUpdateValuesFromRows(Row[] rows,
                                   boolean clear)

Description copied from class: JUCtrlHierNodeBinding

Updates the child nodes that this node contains after optionally clearing out all the currently displayed children based on the clear flag.

This method determines the rules to associate with each row in the given array of rows.

Overrides:

myUpdateValuesFromRows in class JUCtrlHierNodeBinding