/*
* (non-Javadoc)
* @see com.aptana.editor.js.parsing.ast.JSTreeWalker#visit(com.aptana.editor.js.parsing.ast.JSIdentifierNode)
*/
@Override
public void visit(JSIdentifierNode node) {
String name = node.getText();
Collection<PropertyElement> properties = null;
if (this._scope != null && this._scope.hasSymbol(name)) {
IParseNode parent = node.getParent();
if (parent != null && parent.getNodeType() == IJSNodeTypes.PARAMETERS) {
// special handling of parameters to potentially get the type
// from documentation and to prevent an infinite loop since
// parameters point to themselves in the symbol table
this.addParameterTypes(node);
} else {
// Check the local scope for type first
JSSymbolTypeInferrer symbolInferrer =
new JSSymbolTypeInferrer(this._scope, this._index, this._location);
PropertyElement property = symbolInferrer.getSymbolPropertyElement(name);
if (property != null) {
// We found a match in the local scope
properties = CollectionsUtil.newList(property);
} else {
// No match in the local scope, query the globals in index
properties = this._queryHelper.getGlobals(this._index, getProject(), getFileName(), name);
}
}
} else {
// Scope says it doesn't has a symbol with that name, so query the globals in index
properties = this._queryHelper.getGlobals(this._index, getProject(), getFileName(), name);
}
// Hopefully we found at least one match...
if (properties != null) {
for (PropertyElement property : properties) {
if (property instanceof FunctionElement) {
FunctionElement function = (FunctionElement) property;
for (String type : function.getSignatureTypes()) {
this.addType(type);
}
} else {
for (String type : property.getTypeNames()) {
this.addType(type);
}
}
}
}
}
/*
* (non-Javadoc)
* @see com.aptana.editor.js.parsing.ast.JSTreeWalker#visit(com.aptana.editor.js.parsing.ast.JSObjectNode)
*/
@Override
public void visit(JSObjectNode node) {
if (node.hasChildren()) {
// collect all descendants into a property collection
JSPropertyCollection symbol = new JSPropertyCollection();
JSPropertyCollector collector = new JSPropertyCollector(symbol);
collector.visit(node);
symbol.addValue(node);
// infer type
JSSymbolTypeInferrer inferrer =
new JSSymbolTypeInferrer(this._scope, this._index, this._location);
Set<String> types = new LinkedHashSet<String>();
inferrer.processProperties(symbol, types);
this.addTypes(new ArrayList<String>(types));
} else {
this.addType(JSTypeConstants.OBJECT_TYPE);
}
}
