com.github.javaparser.ast.observing

Class AstObserverAdapter

java.lang.Object

com.github.javaparser.ast.observing.AstObserverAdapter

All Implemented Interfaces:

AstObserver

public abstract class AstObserverAdapter
extends Object
implements AstObserver

Nested Class Summary

Nested classes/interfaces inherited from interface com.github.javaparser.ast.observing.AstObserver

AstObserver.ListChangeType

Constructor Summary

Constructors

Constructor and Description
AstObserverAdapter()

Method Summary

Modifier and Type	Method and Description
void	listChange(NodeList observedNode, AstObserver.ListChangeType type, int index, Node nodeAddedOrRemoved) A list is changed
void	parentChange(Node observedNode, Node previousParent, Node newParent) The parent of a node is changed
void	propertyChange(Node observedNode, ObservableProperty property, Object oldValue, Object newValue) The value of a property is changed

Methods inherited from class java.lang.Object

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

Constructor Detail

AstObserverAdapter

public AstObserverAdapter()

Method Detail

propertyChange

public void propertyChange(Node observedNode,
                           ObservableProperty property,
                           Object oldValue,
                           Object newValue)

Description copied from interface: AstObserver

The value of a property is changed

Specified by:

propertyChange in interface AstObserver

Parameters:

observedNode - owner of the property

property - property changed

oldValue - value of the property before the change

newValue - value of the property after the change

parentChange

public void parentChange(Node observedNode,
                         Node previousParent,
                         Node newParent)

Description copied from interface: AstObserver

The parent of a node is changed

Specified by:

parentChange in interface AstObserver

Parameters:

observedNode - node of which the parent is changed

previousParent - previous parent

newParent - new parent

listChange

public void listChange(NodeList observedNode,
                       AstObserver.ListChangeType type,
                       int index,
                       Node nodeAddedOrRemoved)

Description copied from interface: AstObserver

A list is changed

Specified by:

listChange in interface AstObserver

Parameters:

observedNode - list changed

type - type of change

index - position at which the changed occurred

nodeAddedOrRemoved - element added or removed