| /* |
| * Copyright 2003-2015 the original author or authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| beforeVisitMethod { methodNode -> |
| newScope { |
| methods = 0 |
| } |
| } |
| |
| onMethodSelection { expr, node -> |
| if (currentScope) { |
| currentScope.methods++ |
| } |
| } |
| |
| // tag::event[] |
| afterVisitMethod { methodNode -> |
| scopeExit { |
| if (methods>2) { |
| addStaticTypeError("Method ${methodNode.name} contains more than 2 method calls", methodNode) |
| } |
| } |
| } |
| // end::event[] |
