| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * 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. |
| */ |
| package org.jetbrains.plugins.groovy.lang.psi.typeEnhancers; |
| |
| import com.intellij.openapi.extensions.ExtensionPointName; |
| import com.intellij.psi.PsiType; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrVariable; |
| |
| /** |
| * @author peter |
| */ |
| public abstract class GrVariableEnhancer { |
| public static final ExtensionPointName<GrVariableEnhancer> EP_NAME = ExtensionPointName.create("org.intellij.groovy.variableEnhancer"); |
| |
| @Nullable |
| public abstract PsiType getVariableType(GrVariable variable); |
| |
| @Nullable |
| public static PsiType getEnhancedType(final GrVariable variable) { |
| for (GrVariableEnhancer enhancer : EP_NAME.getExtensions()) { |
| final PsiType type = enhancer.getVariableType(variable); |
| if (type != null) { |
| return type; |
| } |
| } |
| |
| return null; |
| } |
| |
| } |