| /* |
| * Copyright 2000-2011 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.impl.cache.impl; |
| |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.psi.search.IndexPattern; |
| import com.intellij.psi.search.IndexPatternProvider; |
| |
| public class IndexPatternUtil { |
| public static IndexPatternProvider[] getIndexPatternProviders() { |
| return Extensions.getExtensions(IndexPatternProvider.EP_NAME); |
| } |
| |
| public static int getIndexPatternCount() { |
| int patternsCount = 0; |
| for(IndexPatternProvider provider: getIndexPatternProviders()) { |
| patternsCount += provider.getIndexPatterns().length; |
| } |
| return patternsCount; |
| } |
| |
| public static IndexPattern[] getIndexPatterns() { |
| IndexPattern[] result = new IndexPattern[getIndexPatternCount()]; |
| int destIndex = 0; |
| for(IndexPatternProvider provider: getIndexPatternProviders()) { |
| for(IndexPattern pattern: provider.getIndexPatterns()) { |
| result [destIndex++] = pattern; |
| } |
| } |
| return result; |
| } |
| } |