| /* |
| * Copyright 2000-2009 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 com.intellij.psi; |
| |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Represents a fragment of Java code the contents of which is an expression. |
| * |
| * @see PsiElementFactory#createExpressionCodeFragment(String, PsiElement, PsiType, boolean) |
| */ |
| public interface PsiExpressionCodeFragment extends JavaCodeFragment { |
| /** |
| * Returns the expression contained in the fragment. |
| * |
| * @return the expression contained in the fragment. |
| */ |
| @Nullable |
| PsiExpression getExpression(); |
| |
| /** |
| * Returns the expected type of the expression (not used by the expression itself, |
| * but can be used by its clients). |
| * |
| * @return the expected type of the expression. |
| */ |
| @Nullable PsiType getExpectedType(); |
| |
| /** |
| * Sets the expected type of the expression (not used by the expression itself, |
| * but can be used by its clients). |
| * |
| * @param type the expected type of the expression. |
| */ |
| void setExpectedType(PsiType type); |
| } |