Top Description Fields Constructors Methods

com.github.javaparser.printer.lexicalpreservation

pack-priv Class PhantomNodeLogic

Class Inheritance

extends Object

java.lang.Object
com.github.javaparser.printer.lexicalpreservation.PhantomNodeLogic

Imports

com.github.javaparser.ast.Node, com.github.javaparser.ast.observer.AstObserver, .AstObserverAdapter, com.github.javaparser.ast.type.UnknownType, java.util.IdentityHashMap, .Map

We want to recognize and ignore "phantom" nodes, like the fake type of variable in FieldDeclaration

Field Summary

Modifier and Type	Field and Description
private static final AstObserver	cacheCleaner
private static final Map<Node, Boolean>	isPhantomNodeCache
private static final int	LEVELS_TO_EXPLORE

Constructor Summary

Access	Constructor and Description
pack-priv	PhantomNodeLogic()

Method Summary

Modifier and Type	Method and Description
private static boolean	inPhantomNode(Node node, int levels) A node contained in a phantom node is also a phantom node.
pack-priv static boolean	isPhantomNode(Node node)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

cacheCleaner	back to summary
private static final AstObserver cacheCleaner

isPhantomNodeCache	back to summary
private static final Map<Node, Boolean> isPhantomNodeCache

LEVELS_TO_EXPLORE	back to summary
private static final int LEVELS_TO_EXPLORE

Constructor Detail

PhantomNodeLogic	back to summary
pack-priv PhantomNodeLogic()

Method Detail

inPhantomNode	back to summary
private static boolean inPhantomNode(Node node, int levels) A node contained in a phantom node is also a phantom node. We limit how many levels up we check just for performance reasons.

isPhantomNode	back to summary
pack-priv static boolean isPhantomNode(Node node)