| /* |
| * 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. |
| */ |
| |
| /* |
| * @author max |
| */ |
| package com.intellij.psi.util; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiNamedElement; |
| import com.intellij.util.ArrayUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class PsiMatchers { |
| |
| private PsiMatchers() { |
| } |
| |
| @NotNull |
| public static PsiMatcherExpression hasName(@NotNull final String name) { |
| return new PsiMatcherExpression() { |
| @Override |
| public Boolean match(PsiElement element) { |
| if (element instanceof PsiNamedElement && name.equals(((PsiNamedElement) element).getName())) return Boolean.TRUE; |
| return Boolean.FALSE; |
| } |
| }; |
| } |
| |
| @NotNull |
| public static PsiMatcherExpression hasText(@NotNull final String text) { |
| return new PsiMatcherExpression() { |
| @Override |
| public Boolean match(PsiElement element) { |
| if (element.getTextLength() != text.length()) return Boolean.FALSE; |
| return text.equals(element.getText()); |
| } |
| }; |
| } |
| |
| @NotNull |
| public static PsiMatcherExpression hasText(@NotNull final String... texts) { |
| return new PsiMatcherExpression() { |
| @Override |
| public Boolean match(PsiElement element) { |
| String text = element.getText(); |
| return ArrayUtil.find(texts, text) != -1; |
| } |
| }; |
| } |
| |
| @NotNull |
| public static PsiMatcherExpression hasClass(@NotNull final Class<?> aClass) { |
| return new PsiMatcherExpression() { |
| @Override |
| public Boolean match(PsiElement element) { |
| if (aClass.isAssignableFrom(element.getClass())) return Boolean.TRUE; |
| return Boolean.FALSE; |
| } |
| }; |
| } |
| |
| @NotNull |
| public static PsiMatcherExpression hasClass(@NotNull final Class... classes) { |
| return new PsiMatcherExpression() { |
| @Override |
| public Boolean match(PsiElement element) { |
| for (Class<?> aClass : classes) { |
| if (aClass.isAssignableFrom(element.getClass())) return Boolean.TRUE; |
| } |
| return Boolean.FALSE; |
| } |
| }; |
| } |
| } |