@Override public Void visitMethodDeclaration(MethodDeclaration node) { ElementHolder holder = new ElementHolder(); boolean wasInFunction = inFunction; inFunction = true; try { visitChildren(holder, node); } finally { inFunction = wasInFunction; } boolean isStatic = node.isStatic(); Token property = node.getPropertyKeyword(); if (property == null) { SimpleIdentifier methodName = node.getName(); String nameOfMethod = methodName.getName(); if (nameOfMethod.equals(TokenType.MINUS.getLexeme()) && node.getParameters().getParameters().size() == 0) { nameOfMethod = "unary-"; } MethodElementImpl element = new MethodElementImpl(nameOfMethod, methodName.getOffset()); element.setAbstract(node.isAbstract()); element.setFunctions(holder.getFunctions()); element.setLabels(holder.getLabels()); element.setLocalVariables(holder.getLocalVariables()); element.setParameters(holder.getParameters()); element.setStatic(isStatic); currentHolder.addMethod(element); methodName.setStaticElement(element); } else { SimpleIdentifier propertyNameNode = node.getName(); String propertyName = propertyNameNode.getName(); FieldElementImpl field = (FieldElementImpl) currentHolder.getField(propertyName); if (field == null) { field = new FieldElementImpl(node.getName().getName()); field.setFinal(true); field.setStatic(isStatic); field.setSynthetic(true); currentHolder.addField(field); } if (matches(property, Keyword.GET)) { PropertyAccessorElementImpl getter = new PropertyAccessorElementImpl(propertyNameNode); getter.setFunctions(holder.getFunctions()); getter.setLabels(holder.getLabels()); getter.setLocalVariables(holder.getLocalVariables()); getter.setVariable(field); getter.setAbstract( node.getBody() instanceof EmptyFunctionBody && node.getExternalKeyword() == null); getter.setGetter(true); getter.setStatic(isStatic); field.setGetter(getter); currentHolder.addAccessor(getter); propertyNameNode.setStaticElement(getter); } else { PropertyAccessorElementImpl setter = new PropertyAccessorElementImpl(propertyNameNode); setter.setFunctions(holder.getFunctions()); setter.setLabels(holder.getLabels()); setter.setLocalVariables(holder.getLocalVariables()); setter.setParameters(holder.getParameters()); setter.setVariable(field); setter.setAbstract( node.getBody() instanceof EmptyFunctionBody && !matches(node.getExternalKeyword(), Keyword.EXTERNAL)); setter.setSetter(true); setter.setStatic(isStatic); field.setSetter(setter); field.setFinal(false); currentHolder.addAccessor(setter); propertyNameNode.setStaticElement(setter); } } holder.validate(); return null; }
@Override public Void visitFunctionDeclaration(FunctionDeclaration node) { FunctionExpression expression = node.getFunctionExpression(); if (expression != null) { ElementHolder holder = new ElementHolder(); boolean wasInFunction = inFunction; inFunction = true; try { visitChildren(holder, expression); } finally { inFunction = wasInFunction; } Token property = node.getPropertyKeyword(); if (property == null) { SimpleIdentifier functionName = node.getName(); FunctionElementImpl element = new FunctionElementImpl(functionName); element.setFunctions(holder.getFunctions()); element.setLabels(holder.getLabels()); element.setLocalVariables(holder.getLocalVariables()); element.setParameters(holder.getParameters()); if (inFunction) { Block enclosingBlock = node.getAncestor(Block.class); if (enclosingBlock != null) { int functionEnd = node.getOffset() + node.getLength(); int blockEnd = enclosingBlock.getOffset() + enclosingBlock.getLength(); element.setVisibleRange(functionEnd, blockEnd - functionEnd - 1); } } currentHolder.addFunction(element); expression.setElement(element); functionName.setStaticElement(element); } else { SimpleIdentifier propertyNameNode = node.getName(); if (propertyNameNode == null) { // TODO(brianwilkerson) Report this internal error. return null; } String propertyName = propertyNameNode.getName(); TopLevelVariableElementImpl variable = (TopLevelVariableElementImpl) currentHolder.getTopLevelVariable(propertyName); if (variable == null) { variable = new TopLevelVariableElementImpl(node.getName().getName()); variable.setFinal(true); variable.setSynthetic(true); currentHolder.addTopLevelVariable(variable); } if (matches(property, Keyword.GET)) { PropertyAccessorElementImpl getter = new PropertyAccessorElementImpl(propertyNameNode); getter.setFunctions(holder.getFunctions()); getter.setLabels(holder.getLabels()); getter.setLocalVariables(holder.getLocalVariables()); getter.setVariable(variable); getter.setGetter(true); getter.setStatic(true); variable.setGetter(getter); currentHolder.addAccessor(getter); expression.setElement(getter); propertyNameNode.setStaticElement(getter); } else { PropertyAccessorElementImpl setter = new PropertyAccessorElementImpl(propertyNameNode); setter.setFunctions(holder.getFunctions()); setter.setLabels(holder.getLabels()); setter.setLocalVariables(holder.getLocalVariables()); setter.setParameters(holder.getParameters()); setter.setVariable(variable); setter.setSetter(true); setter.setStatic(true); variable.setSetter(setter); variable.setFinal(false); currentHolder.addAccessor(setter); expression.setElement(setter); propertyNameNode.setStaticElement(setter); } } holder.validate(); } return null; }