com.google.javascript.jscomp

Class SymbolTable.PropertyRefCollector

java.lang.Object

com.google.javascript.jscomp.NodeTraversal.AbstractPostOrderCallback

com.google.javascript.jscomp.SymbolTable.PropertyRefCollector

All Implemented Interfaces:

CompilerPass, NodeTraversal.Callback

Enclosing class:

SymbolTable

private class SymbolTable.PropertyRefCollector
extends NodeTraversal.AbstractPostOrderCallback
implements CompilerPass

Field Summary

Fields

Modifier and Type	Field and Description
private AbstractCompiler	compiler

Constructor Summary

Constructors

Constructor and Description
PropertyRefCollector(AbstractCompiler compiler)

Method Summary

Modifier and Type	Method and Description
private boolean	maybeDefineReference(Node n, java.lang.String propName, SymbolTable.Symbol ownerSymbol)
private boolean	maybeDefineTypedReference(Node n, java.lang.String propName, JSType owner)
void	process(Node externs, Node root) Process the JS with root node root.
private boolean	tryDefineLexicalQualifiedNameRef(java.lang.String name, Node n)
private void	tryRemoveLexicalQualifiedNameRef(java.lang.String name, Node n)
void	visit(NodeTraversal t, Node n, Node parent) Visits a node in postorder (after its children have been visited).

Methods inherited from class com.google.javascript.jscomp.NodeTraversal.AbstractPostOrderCallback

shouldTraverse

Methods inherited from class java.lang.Object

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

Field Detail

compiler

private final AbstractCompiler compiler

Constructor Detail

PropertyRefCollector

PropertyRefCollector(AbstractCompiler compiler)

Method Detail

process

public void process(Node externs,
                    Node root)

Description copied from interface: CompilerPass

Process the JS with root node root. Can modify the contents of each Node tree

Specified by:

process in interface CompilerPass

Parameters:

externs - Top of external JS tree

root - Top of JS tree

maybeDefineReference

private boolean maybeDefineReference(Node n,
                                     java.lang.String propName,
                                     SymbolTable.Symbol ownerSymbol)

tryDefineLexicalQualifiedNameRef

private boolean tryDefineLexicalQualifiedNameRef(java.lang.String name,
                                                 Node n)

tryRemoveLexicalQualifiedNameRef

private void tryRemoveLexicalQualifiedNameRef(java.lang.String name,
                                              Node n)

maybeDefineTypedReference

private boolean maybeDefineTypedReference(Node n,
                                          java.lang.String propName,
                                          JSType owner)

visit

public void visit(NodeTraversal t,
                  Node n,
                  Node parent)

Description copied from interface: NodeTraversal.Callback

Visits a node in postorder (after its children have been visited). A node is visited only if all its parents should be traversed (NodeTraversal.Callback.shouldTraverse(NodeTraversal, Node, Node)).

Implementations can have side effects (e.g. modifying the parse tree).

Specified by:

visit in interface NodeTraversal.Callback