| /* |
| * Copyright 2000-2012 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.codeStyle.arrangement.match; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.codeStyle.arrangement.ArrangementUtil; |
| import com.intellij.psi.codeStyle.arrangement.std.ArrangementSettingsToken; |
| import com.intellij.psi.codeStyle.arrangement.std.StdArrangementTokenType; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Set; |
| |
| /** |
| * Arrangement rule which uses {@link StdArrangementEntryMatcher standard settings-based matcher}. |
| * <p/> |
| * Not thread-safe. |
| * |
| * @author Denis Zhdanov |
| * @since 8/28/12 2:59 PM |
| */ |
| public class StdArrangementMatchRule extends ArrangementMatchRule implements Cloneable, Comparable<StdArrangementMatchRule> { |
| |
| public StdArrangementMatchRule(@NotNull StdArrangementEntryMatcher matcher) { |
| super(matcher); |
| } |
| |
| public StdArrangementMatchRule(@NotNull StdArrangementEntryMatcher matcher, @NotNull ArrangementSettingsToken orderType) { |
| super(matcher, orderType); |
| } |
| |
| @NotNull |
| @Override |
| public StdArrangementEntryMatcher getMatcher() { |
| return (StdArrangementEntryMatcher)super.getMatcher(); |
| } |
| |
| @Override |
| public StdArrangementMatchRule clone() { |
| return new StdArrangementMatchRule(new StdArrangementEntryMatcher(getMatcher().getCondition().clone()), getOrderType()); |
| } |
| |
| @Override |
| public int compareTo(@NotNull StdArrangementMatchRule o) { |
| final Set<ArrangementSettingsToken> tokens = ArrangementUtil.extractTokens(getMatcher().getCondition()).keySet(); |
| final Set<ArrangementSettingsToken> tokens1 = ArrangementUtil.extractTokens(o.getMatcher().getCondition()).keySet(); |
| if (tokens1.containsAll(tokens)) { |
| return tokens.containsAll(tokens1) ? 0 : 1; |
| } |
| else { |
| if (tokens.containsAll(tokens1)) { |
| return -1; |
| } |
| |
| final String entryType = getEntryType(tokens); |
| final String entryType1 = getEntryType(tokens1); |
| final int compare = StringUtil.compare(entryType, entryType1, false); |
| if (compare != 0 || tokens.size() == tokens1.size()) { |
| return compare; |
| } |
| return tokens.size() < tokens1.size() ? 1 : -1; |
| } |
| } |
| |
| @Nullable |
| private static String getEntryType(@NotNull Set<ArrangementSettingsToken> tokens) { |
| for (ArrangementSettingsToken token : tokens) { |
| if (StdArrangementTokenType.ENTRY_TYPE.is(token)) { |
| return token.getId(); |
| } |
| } |
| return null; |
| } |
| } |