platform/lang-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixTemplatePsiInfo.java


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/*
 * 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 com.intellij.codeInsight.template.postfix.templates;


import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public interface PostfixTemplatePsiInfo {

  @NotNull
  PsiElement createStatement(@NotNull PsiElement context,
                             @NotNull String prefix,
                             @NotNull String suffix);

  @NotNull
  PsiElement createExpression(@NotNull PsiElement context,
                              @NotNull String prefix,
                              @NotNull String suffix);

  @Nullable
  PsiElement getTopmostExpression(@NotNull PsiElement element);

  @NotNull
  PsiElement getNegatedExpression(@NotNull PsiElement element);
}