Package com.helger.tree.util

Class TreeVisitor.HierarchyVisitorCallbackWithConversion<ITEMTYPE,DATATYPE>

java.lang.Object

com.helger.commons.hierarchy.visit.DefaultHierarchyVisitorCallback<ITEMTYPE>

com.helger.tree.util.TreeVisitor.HierarchyVisitorCallbackWithConversion<ITEMTYPE,DATATYPE>

All Implemented Interfaces:

com.helger.commons.callback.ICallback, com.helger.commons.hierarchy.visit.IHierarchyVisitorCallback<ITEMTYPE>

Enclosing class:

TreeVisitor

public static class TreeVisitor.HierarchyVisitorCallbackWithConversion<ITEMTYPE,DATATYPE>
extends com.helger.commons.hierarchy.visit.DefaultHierarchyVisitorCallback<ITEMTYPE>

Constructor Summary

Constructors

Constructor	Description
HierarchyVisitorCallbackWithConversion(com.helger.commons.hierarchy.visit.IHierarchyVisitorCallback<? super DATATYPE> aDataCallback, Function<? super ITEMTYPE,? extends DATATYPE> aConverter)

Method Summary

Modifier and Type	Method	Description
void	begin()
void	end()
com.helger.commons.hierarchy.visit.EHierarchyVisitorReturn	onItemAfterChildren(ITEMTYPE aItem)
com.helger.commons.hierarchy.visit.EHierarchyVisitorReturn	onItemBeforeChildren(ITEMTYPE aItem)
void	onLevelDown()
void	onLevelUp()

Methods inherited from class com.helger.commons.hierarchy.visit.DefaultHierarchyVisitorCallback

getLevel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HierarchyVisitorCallbackWithConversion

public HierarchyVisitorCallbackWithConversion(@Nonnull
                                              com.helger.commons.hierarchy.visit.IHierarchyVisitorCallback<? super DATATYPE> aDataCallback,
                                              @Nonnull
                                              Function<? super ITEMTYPE,? extends DATATYPE> aConverter)

Method Detail

begin

public void begin()

onLevelDown

public void onLevelDown()

Specified by:

onLevelDown in interface com.helger.commons.hierarchy.visit.IHierarchyVisitorCallback<ITEMTYPE>

Overrides:

onLevelDown in class com.helger.commons.hierarchy.visit.DefaultHierarchyVisitorCallback<ITEMTYPE>

onLevelUp

public void onLevelUp()

Specified by:

onLevelUp in interface com.helger.commons.hierarchy.visit.IHierarchyVisitorCallback<ITEMTYPE>

Overrides:

onLevelUp in class com.helger.commons.hierarchy.visit.DefaultHierarchyVisitorCallback<ITEMTYPE>

onItemBeforeChildren

@Nonnull
public com.helger.commons.hierarchy.visit.EHierarchyVisitorReturn onItemBeforeChildren(@Nonnull
                                                                                       ITEMTYPE aItem)

Specified by:

onItemBeforeChildren in interface com.helger.commons.hierarchy.visit.IHierarchyVisitorCallback<ITEMTYPE>

Overrides:

onItemBeforeChildren in class com.helger.commons.hierarchy.visit.DefaultHierarchyVisitorCallback<ITEMTYPE>

onItemAfterChildren

@Nonnull
public com.helger.commons.hierarchy.visit.EHierarchyVisitorReturn onItemAfterChildren(@Nonnull
                                                                                      ITEMTYPE aItem)

Specified by:

onItemAfterChildren in interface com.helger.commons.hierarchy.visit.IHierarchyVisitorCallback<ITEMTYPE>

Overrides:

onItemAfterChildren in class com.helger.commons.hierarchy.visit.DefaultHierarchyVisitorCallback<ITEMTYPE>

end

public void end()