Package com.google.javascript.jscomp
Class NodeTraversal.AbstractShallowCallback
java.lang.Object
com.google.javascript.jscomp.NodeTraversal.AbstractShallowCallback
- All Implemented Interfaces:
NodeTraversal.Callback
- Enclosing class:
- NodeTraversal
public abstract static class NodeTraversal.AbstractShallowCallback
extends Object
implements NodeTraversal.Callback
Abstract callback to visit all nodes but not traverse into function
bodies.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionfinal booleanshouldTraverse(NodeTraversal nodeTraversal, Node n, Node parent) Visits a node in pre order (before visiting its children) and decides whether this node's children should be traversed.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface com.google.javascript.jscomp.NodeTraversal.Callback
visit
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Constructor Details
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AbstractShallowCallback
public AbstractShallowCallback()
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Method Details
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shouldTraverse
Description copied from interface:NodeTraversal.CallbackVisits a node in pre order (before visiting its children) and decides whether this node's children should be traversed. If children are traversed, they will be visited by
NodeTraversal.Callback.visit(NodeTraversal, Node, Node)in post order.Implementations can have side effects (e.g. modifying the parse tree).
- Specified by:
shouldTraversein interfaceNodeTraversal.Callback- Returns:
- whether the children of this node should be visited
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