TraversalUtil.CallbackImpl

java.lang.Object

org.docx4j.TraversalUtil.CallbackImpl

All Implemented Interfaces:: TraversalUtil.Callback

Direct Known Subclasses:: AbstractTraversalUtilVisitorCallback, AbstractVisitorExporterGenerator, AltChunkFinder, BindingTraverserNonXSLT.BindingTraversor, BindingTraverserNonXSLT.ExtentFinder, BindingTraverserStAX.ExtentFinder, BookmarkRenumber.RangeTraverser, ClassFinder, CommentFinder, ComplexFieldLocator, ConversionSectionWrapperFactory.SdtBlockFinder, DmlVmlAnalyzer, FromVariableReplacement.PFinder, InstrTextFinder, MainDocumentPart.FontAndStyleFinder, OpenDoPEHandler.DeepTraversor, OpenDoPEHandler.TableObjectFinder, OpenDoPEHandlerComponents.FindComponentsTraversor, OpenDoPEReverter.TopLevelSdtInstanceFinder, OpenDoPEReverter.TopLevelSdtTemplateFinder, ParagraphStylesInTableFix.StyleRenamer, RangeFinder, ScrambleText, SdtFinder, SectPrFinder, SectPrFindFirst, SimpleFieldLocator, SlideFindTable.ClassFinder, TableFinder, TableModel.TrFinder, TcFinder, TemplateReplaceSimple.SlidePicFinder, TocFinder, TocIntoSdt.TocFinder, UpdateXmlFromDocumentSurface.SdtFinder

Enclosing class:: TraversalUtil

public abstract static class TraversalUtil.CallbackImpl extends Object implements TraversalUtil.Callback

Constructor Summary

Constructors

Constructor

Description

CallbackImpl()
Method Summary

Modifier and Type

Method

Description

abstract List<Object>

apply(Object o)

Visits a node in pre order (before its children have been visited).

List<Object>

getChildren(Object o)

boolean

shouldTraverse(Object o)

Decide whether this node's children should be traversed.

void

walkJAXBElements(Object parent)

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

Constructor Details
- CallbackImpl
  
  public CallbackImpl()
Method Details
- walkJAXBElements
  
  public void walkJAXBElements(Object parent)
  
  Specified by:
  
  walkJAXBElements in interface TraversalUtil.Callback
- getChildren
  
  public List<Object> getChildren(Object o)
  
  Specified by:
  
  getChildren in interface TraversalUtil.Callback
- apply
  
  public abstract List<Object> apply(Object o)
  
  Visits a node in pre order (before its children have been visited). A node is visited only if all its parents have been traversed ( shouldTraverse(Object)).
  
  Implementations can have side effects.
  
  Specified by:
  
  apply in interface TraversalUtil.Callback
- shouldTraverse
  
  public boolean shouldTraverse(Object o)
  
  Decide whether this node's children should be traversed.
  
  Specified by:
  
  shouldTraverse in interface TraversalUtil.Callback
  
  Returns:
  
  whether the children of this node should be visited