Package org.docx4j
Class TraversalUtil.CallbackImpl
java.lang.Object
org.docx4j.TraversalUtil.CallbackImpl
- All Implemented Interfaces:
TraversalUtil.Callback
- Direct Known Subclasses:
AbstractTraversalUtilVisitorCallback,AbstractVisitorExporterGenerator,AltChunkFinder,ClassFinder,CommentFinder,ComplexFieldLocator,ConversionSectionWrapperFactory.SdtBlockFinder,ParagraphStylesInTableFix.StyleRenamer,RangeFinder,SdtFinder,SectPrFinder,SectPrFindFirst,SimpleFieldLocator,TableFinder,TableModel.TrFinder,TcFinder,TocFinder
- Enclosing class:
- TraversalUtil
public abstract static class TraversalUtil.CallbackImpl extends java.lang.Object implements TraversalUtil.Callback
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Constructor Summary
Constructors Constructor Description CallbackImpl() -
Method Summary
Modifier and Type Method Description abstract java.util.List<java.lang.Object>apply(java.lang.Object o)Visits a node in pre order (before its children have been visited).java.util.List<java.lang.Object>getChildren(java.lang.Object o)booleanshouldTraverse(java.lang.Object o)Decide whether this node's children should be traversed.voidwalkJAXBElements(java.lang.Object parent)
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Constructor Details
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CallbackImpl
public CallbackImpl()
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Method Details
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walkJAXBElements
public void walkJAXBElements(java.lang.Object parent)- Specified by:
walkJAXBElementsin interfaceTraversalUtil.Callback
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getChildren
public java.util.List<java.lang.Object> getChildren(java.lang.Object o)- Specified by:
getChildrenin interfaceTraversalUtil.Callback
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apply
public abstract java.util.List<java.lang.Object> apply(java.lang.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:
applyin interfaceTraversalUtil.Callback
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shouldTraverse
public boolean shouldTraverse(java.lang.Object o)Decide whether this node's children should be traversed.- Specified by:
shouldTraversein interfaceTraversalUtil.Callback- Returns:
- whether the children of this node should be visited
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